Fine particles
10µg/m³Fair · 1 hourCAMS model • Open-Meteo
MaastrichtAir quality, PM2.5 and PM10
Check PM2.5 and PM10 particle levels alongside ozone, nitrogen dioxide and other gases. Compare the latest available concentrations with recent days and explore changes in air pollution through the available historical records.
Maastricht - latest available concentrations (November 11, 2026, 03:00 local time): PM2.5: 10 µg/m³, PM10: 11 µg/m³, O₃: 19 µg/m³, NO₂: 18 µg/m³, SO₂: 0.5 µg/m³, CO: 217 µg/m³. These are hourly CAMS model values for a point representing the city.
Air quality questions →
1 weather warning in effect for Netherlands
Maastricht · Air pollutant concentrations
Data time: November 11, 2026 · 03:00 · local timeParticulate matter
11µg/m³Good · 1 hourOzone
19µg/m³Good · 1 hourNitrogen dioxide
18µg/m³Fair · 1 hourSulphur dioxide
0.5µg/m³Good · 1 hourCarbon monoxide
217µg/m³PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
DAILY DATA · Maastricht
Maastricht - air pollution over recent days (2026-08-31 - 2026-11-10)
Concentrations of all available pollutants for this city.
PM2.5Lowest 3.38 2026-09-04Highest 29.7 2026-11-072026-08-31 - 2026-11-10
PM10Lowest 5.36 2026-09-04Highest 33.37 2026-11-072026-08-31 - 2026-11-10
O₃Lowest 10.25 2026-11-07Highest 66.33 2026-09-072026-08-31 - 2026-11-10
NO₂Lowest 4.28 2026-08-31Highest 32.23 2026-11-062026-08-31 - 2026-11-10
SO₂Lowest 0.28 2026-09-04Highest 2.87 2026-11-042026-08-31 - 2026-11-10
COLowest 114.79 2026-09-04Highest 301.96 2026-11-072026-08-31 - 2026-11-10
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-11-10 | 2026-11-09 | 2026-11-08 | 2026-11-07 | 2026-11-06 | 2026-11-05 | 2026-11-04 | 2026-09-07 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 17.57 | 20.29 | 19.69 | 29.7 | 22.08 | 12.94 | 9.52 | 5.98 | 6.13 | 5.52 | 3.38 | 4.36 | 8.23 | 6.25 | 3.88 |
| PM10 | 20.4 | 23.28 | 21.81 | 33.37 | 26.06 | 15.23 | 11 | 9.79 | 10.99 | 10.55 | 5.36 | 7.23 | 13.08 | 10.42 | 6.99 |
| O₃ | 35.04 | 23.79 | 31.75 | 10.25 | 10.75 | 26.92 | 39.04 | 66.33 | 56.5 | 56.21 | 41.83 | 52.83 | 56.17 | 58.38 | 59.71 |
| NO₂ | 22.86 | 23.34 | 14.74 | 25.29 | 32.23 | 22.18 | 16.57 | 6.9 | 8.18 | 6.43 | 5.18 | 6.8 | 11.35 | 8.04 | 4.28 |
| SO₂ | 1.02 | 1.18 | 0.83 | 1.65 | 1.89 | 2.71 | 2.87 | 0.62 | 0.73 | 0.67 | 0.28 | 0.55 | 0.69 | 0.57 | 0.3 |
| CO | 241.29 | 271.38 | 233.71 | 301.96 | 295.42 | 227.71 | 190.25 | 148.71 | 162.38 | 152.67 | 114.79 | 136.33 | 162.04 | 165.96 | 151.46 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
AIR QUALITY ARCHIVE · Maastricht
Maastricht - air pollution history (2015-10 - 2018-08)
Compare monthly particle and gas concentrations in the available archive.
PM2.5Lowest 6.76 2016-08Highest 22.93 2017-012015-10 - 2018-08
PM10Lowest 13.7 2016-01Highest 31.2 2016-122015-10 - 2018-08
O₃Lowest 36.75 2016-05Highest 36.75 2016-052015-10 - 2018-08
Scroll the chart or table sideways to see the full period.
| Pollutant | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 8.43 | 9.6 | 8.01 | — | — | — | 18.73 | 11.2 | 13.33 | 13 | 7.62 | 8.92 | 10.33 | 8.63 | 7.93 | 9.8 | 12.23 | 10.12 | 18.9 | 22.93 | 22.37 | 8.64 | 14.3 | 8.7 | 6.76 | 8.1 | 13.53 | 11.17 | 11.08 | 20.57 | 12.16 | 11.4 | 10.59 | 10.69 | 18.27 |
| PM10 | 19.9 | 22.2 | 20.5 | — | — | — | 24.9 | 15.9 | 17 | 19.8 | 18 | 17.2 | 22.7 | 22.3 | 20.5 | 17.9 | 20.6 | 19.2 | 18.6 | 28.1 | 31.2 | 13.8 | 20.8 | 27.9 | 16.8 | 19.2 | 19.4 | 19.5 | 14.3 | 24.2 | 14.7 | 13.7 | 15.7 | 14.8 | 21.6 |
| O₃ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 36.75 | — | — | — | — | — | — | — |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
Historical data by station 3
AIR QUALITY ARCHIVE · Maastricht-A2 Kasteel Hillenraadweg
Maastricht-A2 Kasteel Hillenraadweg
Station code: Maastricht-A2 Kasteel Hillenraadweg
Monthly monitoring station data.
PM2.5Lowest 5.74 2016-08Highest 23.6 2017-012015-10 - 2018-08
Scroll the chart or table sideways to see the full period.
| Pollutant | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 9.57 | 11.2 | 8.31 | — | — | — | 19 | 10.6 | 15.1 | 13.6 | 7.3 | 9.07 | 10.2 | 9.07 | 7.96 | 9.97 | 12.5 | 11.2 | 19.9 | 23.6 | 21.7 | 9.06 | 13.3 | 7.52 | 5.74 | 9.93 | 13.5 | 12.1 | 12.3 | 21.9 | 13.8 | 11.3 | 11.8 | 12.3 | 20.6 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗Netherlands
AIR QUALITY ARCHIVE · Maastricht-A2 Nassaulaan
Maastricht-A2 Nassaulaan
Station code: Maastricht-A2 Nassaulaan
Monthly monitoring station data.
PM2.5Lowest 7.51 2016-07Highest 23 2016-122015-10 - 2018-08
PM10Lowest 13.7 2016-01Highest 31.2 2016-122015-10 - 2018-08
O₃Lowest 35.4 2016-05Highest 35.4 2016-052015-10 - 2018-08
Scroll the chart or table sideways to see the full period.
| Pollutant | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 8.4 | 9.33 | 8.76 | — | — | — | 19.2 | 11.2 | 13.3 | 12.9 | 8.38 | 8.98 | 10.8 | 8.27 | 8.33 | 9.71 | 12.1 | 9.07 | 18.3 | 21.8 | 23 | 9.18 | 15 | 10.8 | 8.21 | 7.51 | 11.1 | 10.9 | 9.04 | 18.4 | 9.68 | 8.6 | 8.97 | 8.18 | 15.3 |
| PM10 | 19.9 | 22.2 | 20.5 | — | — | — | 24.9 | 15.9 | 17 | 19.8 | 18 | 17.2 | 22.7 | 22.3 | 20.5 | 17.9 | 20.6 | 19.2 | 18.6 | 28.1 | 31.2 | 13.8 | 20.8 | 27.9 | 16.8 | 19.2 | 19.4 | 19.5 | 14.3 | 24.2 | 14.7 | 13.7 | 15.7 | 14.8 | 21.6 |
| O₃ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 35.4 | — | — | — | — | — | — | — |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗Netherlands
AIR QUALITY ARCHIVE · Maastricht-Hoge Fronten
Maastricht-Hoge Fronten
Station code: Maastricht-Hoge Fronten
Monthly monitoring station data.
PM2.5Lowest 6.32 2016-08Highest 23.4 2017-012015-10 - 2018-08
O₃Lowest 38.1 2016-05Highest 38.1 2016-052015-10 - 2018-08
Scroll the chart or table sideways to see the full period.
| Pollutant | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 7.33 | 8.27 | 6.95 | — | — | — | 18 | 11.8 | 11.6 | 12.5 | 7.18 | 8.71 | 10 | 8.54 | 7.51 | 9.71 | 12.1 | 10.1 | 18.5 | 23.4 | 22.4 | 7.69 | 14.6 | 7.79 | 6.32 | 6.87 | 16 | 10.5 | 11.9 | 21.4 | 13 | 14.3 | 11 | 11.6 | 18.9 |
| O₃ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 38.1 | — | — | — | — | — | — | — |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗Netherlands
Air quality in nearby cities
All cities →Belgium↗
Liège
PM2.57.3
PM109.2
µg/m³
PM2.5 · FairNO₂ 12.7O₃ 29
November 11, 202603:00
Netherlands↗
Eindhoven
PM2.515
PM1017.3
µg/m³
PM2.5 · FairNO₂ 23.8O₃ 24
November 11, 202603:00
Netherlands↗
Tilburg
PM2.517.6
PM1018.6
µg/m³
PM2.5 · ModerateNO₂ 22O₃ 24
November 11, 202603:00
Netherlands↗
's-Hertogenbosch
PM2.517.3
PM1019.6
µg/m³
PM2.5 · ModerateNO₂ 22.4O₃ 27
November 11, 202603:00
Netherlands↗
Breda
PM2.517.2
PM1019.3
µg/m³
PM2.5 · ModerateNO₂ 24.7O₃ 23
November 11, 202603:00
Netherlands↗
Nijmegen
PM2.517.9
PM1018.9
µg/m³
PM2.5 · ModerateNO₂ 29O₃ 31
November 11, 202603:00
Netherlands↗
Arnhem
PM2.518.2
PM1019
µg/m³
PM2.5 · ModerateNO₂ 16.1O₃ 36
November 11, 202603:00
Netherlands↗
Dordrecht
PM2.522.1
PM1023.2
µg/m³
PM2.5 · ModerateNO₂ 33.4O₃ 18
November 11, 202603:00
Netherlands · air quality in other cities
WEATHER & SURROUNDINGS
Maastricht · weather forecast
Daily maximum and minimum temperatures. Forecast point: 50.8483, 5.6889.
Scroll the forecast to see the following days.
Maastricht · November 8, 2026: minimum temperature 1.8°C, maximum 9.1°C. Wind: 11.6 km/h. Humidity: 73%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-11-08 | 8 | 1.8 | 9.1 | 2 | 0.1 | 3.2 | 73 | 25 |
| 2026-11-09 | 6.9 | 1.3 | 9.1 | 1.3 | 0.3 | 2.2 | 83 | 15 |
| 2026-11-10 | 6.2 | 0.4 | 8.3 | 1.8 | 3.6 | 3.5 | 77 | 48 |
| 2026-11-11 | 6.5 | 3 | 8.7 | 5.8 | 15.7 | 2.1 | 98 | 100 |
| 2026-11-12 | 8.2 | 2.8 | 9.3 | 2.8 | 10.5 | 3.6 | 78 | 75 |
| 2026-11-13 | 8.9 | 1.2 | 8.9 | 2.4 | 0.4 | 3.1 | 64 | 31 |
| 2026-11-14 | 8.1 | -0.3 | 8.1 | 1.1 | 3.1 | 2 | 75 | 17 |
| 2026-11-15 | 10.1 | 0.2 | 10.5 | 10.5 | 7.2 | 6 | 74 | 76 |
| 2026-11-16 | 12 | 10 | 12 | 11.4 | 6.3 | 7.5 | 69 | 100 |
| 2026-11-17 | 12.2 | 7.6 | 12.2 | 7.6 | 0.4 | 5 | 78 | 98 |
| 2026-11-18 | 9.5 | 6.4 | 10 | 8.4 | 0.2 | 6.5 | 77 | 96 |
| 2026-11-19 | 10.6 | 6.8 | 11.8 | 10.9 | 5.6 | 6.3 | 90 | 100 |
| 2026-11-20 | 10.4 | 9 | 11.2 | 9 | 1.4 | 5.4 | 85 | 100 |
| 2026-11-21 | 12.5 | 9.7 | 12.5 | 10.4 | 5.7 | 5.8 | 80 | 99 |
| 2026-11-22 | 10.6 | 8.6 | 10.6 | 10.2 | 0.7 | 5.7 | 72 | 99 |
| 2026-11-23 | 9.9 | 8.6 | 9.9 | 8.6 | 1.9 | 6.1 | 77 | 96 |
| 2026-11-24 | 9.3 | 6.2 | 9.3 | 6.2 | 1.7 | 4.1 | 79 | 62 |
| 2026-11-25 | 7.8 | 4.4 | 7.8 | 7.8 | — | 2.3 | 76 | 100 |
UV index by day · Maastricht
City data.
You can safely stay in the sun. Sunscreen only matters on very long exposure.
0-2 low3-5 moderate6-7 high8-10 very high11+ extreme
Scroll the forecast to see the following days.
Maastricht · November 10, 2026: UV index: 2 .
| Indicator | 2026-11-10 | 2026-11-11 | 2026-11-12 | 2026-11-13 | 2026-11-14 | 2026-11-15 | 2026-11-16 | 2026-11-17 | 2026-11-18 | 2026-11-19 | 2026-11-20 | 2026-11-21 | 2026-11-22 | 2026-11-23 | 2026-11-24 | 2026-11-25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 2 | 0.5 | 1.9 | 1.9 | 1.8 | 1.7 | 0.4 | 1.1 | 0.6 | 1.5 | 1.4 | 1.2 | 1.3 | 0.8 | 1.3 | — |
AIR QUALITY QUESTIONS
Maastricht · air pollution - questions and answers
What do the latest air quality data show for Maastricht?
Maastricht - latest available concentrations (November 11, 2026, 03:00 local time): PM2.5: 10 µg/m³, PM10: 11 µg/m³, O₃: 19 µg/m³, NO₂: 18 µg/m³, SO₂: 0.5 µg/m³, CO: 217 µg/m³. These are hourly CAMS model values for a point representing the city.
When was PM2.5 highest in Maastricht over the past week?
The highest available daily mean PM2.5 was 29.7 µg/m³ (November 7, 2026). This comparison covers 7 days with data in the seven days before November 11, 2026. The day of the latest reading is excluded because it may be incomplete.
What period does the pollution history for Maastricht cover?
Available monthly means cover 2015-10 - 2018-08. The tables include PM2.5, PM10, O₃. Missing values are marked with a dash, not treated as zero. Monthly archives and current model data may come from different sources.
Is the PM2.5 concentration for Maastricht an AQI score?
No. PM2.5 and PM10 are concentrations in µg/m³. AQI is a separate index calculated using a defined scale. When comparing air quality, also check other pollutants, the date and the averaging period.
What UV index does the available forecast show for Maastricht?
For November 10, 2026, the forecast UV index is 2. The UV section also shows the following available days.
What wind speed is forecast for Maastricht?
For November 8, 2026, forecast wind speed is 11.6 km/h. The weather table includes wind, temperature and other available parameters for subsequent days.
PM2.5 · PM10 · NO₂ · O₃
Understanding air quality and pollution data
What do PM2.5 and PM10 mean?
PM2.5 and PM10 are fractions of airborne particulate matter. PM2.5 covers fine particles up to 2.5 micrometres in diameter, while PM10 covers particles up to 10 micrometres. Concentrations in µg/m³ tell you how many micrograms of particles are present in a cubic metre of air. Compare values over the same time period.
Where does the air pollution data come from?
The latest concentrations come from the CAMS atmospheric model via Open-Meteo for each city’s coordinates. Values describe a model area, so conditions on individual streets may differ. Historical monitoring station data is shown separately where available.
How does PM2.5 concentration differ from AQI?
PM2.5 is the concentration of one particle fraction, expressed in µg/m³. AQI is an index calculated using a particular scale and thresholds. The pollutant cards show concentrations. Our city ranking compares PM2.5; PM10, ozone, nitrogen dioxide and other available gases add to the picture of air quality.
Which dates do the values and charts cover?
Each current value has a data date and time. Current concentration cards show the latest available hour, daily charts summarise individual days, and monthly records let you compare longer periods. These values represent different time intervals.
How can I check pollution in my city?
Search for your city and open its air quality page. Start with PM2.5 and PM10, then check the other available pollutants and the data timestamp. Charts and tables help you compare concentrations over time. Weather and historical climate information complement the pollution data.