Qual è la qualità dell'aria León oggi? L'aria è inquinata León? C'è smog?
Qual è il livello attuale di PM2.5 in León? (polvere di particolato (PM2.5))
Il livello PM2.5 di oggi è:
2 (Buono)
Per fare un confronto, il livello più alto di PM2,5 in León negli ultimi 7 giorni è stato: 15 (giovedì 3 settembre 2026) e il più basso: 3 (mercoledì 23 settembre 2026).
Sono stati registrati i valori PM2,5 più alti: 44 (aprile 2016).
Il più basso livello di inquinamento da particolato PM2.5 si verifica nel mese: ottobre (12).
Qual è il livello di PM10 oggi in León? (polveri sospese di particolato (PM10))
L'attuale livello di particolato PM10 in León è:
2 (Buono)
I valori PM10 più alti si verificano in genere nel mese: 89 (gennaio 2017).
Il valore più basso dell'inquinamento da particolato PM10 in León è di solito registrato in: maggio (29).
Come è il livello O3 oggi in León? (ozono (O3))
71 (Moderata)
Quanto è alto il livello di NO2? (biossido di azoto (NO2))
5 (Buono)
Qual è il livello di inquinamento da SO2? (biossido di zolfo (SO2))
1 (Buono)
Quanto è alto il livello di CO? (monossido di carbonio (CO))
127 (Buono)
PM2,5 2 (Buono)
PM10 2 (Buono)
O3 71 (Moderata)
NO2 5 (Buono)
SO2 1 (Buono)
CO 127 (Buono)
| index | 2026-09-19 | 2026-09-20 | 2026-09-21 | 2026-09-22 | 2026-09-23 | 2026-09-24 | 2026-09-25 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 | 2026-08-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 4 Good |
9 Good |
7 Good |
4 Good |
3 Good |
3 Good |
3 Good |
8 Good |
10 Good |
13 Moderate |
15 Moderate |
12 Good |
8 Good |
9 Good |
7 Good |
| pm10 | 5 Good |
11 Good |
7 Good |
4 Good |
3 Good |
3 Good |
3 Good |
9 Good |
11 Good |
13 Good |
16 Good |
12 Good |
9 Good |
10 Good |
9 Good |
| o3 | 59 Good |
54 Good |
62 Good |
75 Moderate |
67 Good |
67 Good |
58 Good |
75 Moderate |
79 Moderate |
88 Moderate |
75 Moderate |
65 Good |
71 Moderate |
77 Moderate |
68 Good |
| no2 | 6 Good |
13 Good |
11 Good |
6 Good |
4 Good |
4 Good |
5 Good |
9 Good |
11 Good |
11 Good |
10 Good |
13 Good |
10 Good |
8 Good |
7 Good |
| so2 | 2 Good |
3 Good |
2 Good |
2 Good |
2 Good |
1 Good |
1 Good |
3 Good |
3 Good |
4 Good |
4 Good |
5 Good |
3 Good |
4 Good |
3 Good |
| co | 205 Good |
233 Good |
259 Good |
199 Good |
155 Good |
140 Good |
159 Good |
165 Good |
232 Good |
318 Good |
303 Good |
362 Good |
278 Good |
211 Good |
191 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3:ppm | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) |
| pm10 | 29 (Moderate) | 40 (Moderate) | 45 (Moderate) | 40 (Moderate) | 41 (Moderate) | 48 (Moderate) | 33 (Moderate) | 31 (Moderate) | 30 (Moderate) | 34 (Moderate) | 38 (Moderate) | 38 (Moderate) | 64 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 37 (Moderate) | 41 (Moderate) | 35 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 38 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 72 (Unhealthy for Sensitive Groups) | 88 (Unhealthy) | 69 (Unhealthy for Sensitive Groups) | 50 (Moderate) | 43 (Moderate) | 44 (Moderate) | 44 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 86 (Unhealthy) | 71 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 77 (Unhealthy for Sensitive Groups) | 89 (Unhealthy) | 79 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 39 (Moderate) | 40 (Moderate) | 37 (Moderate) | 73 (Unhealthy for Sensitive Groups) | 74 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) |
| so2:ppm | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | - (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) |
| pm25 | - (Good) | - (Good) | 23 (Moderate) | 17 (Moderate) | 27 (Moderate) | 22 (Moderate) | 18 (Moderate) | 15 (Moderate) | 16 (Moderate) | 21 (Moderate) | 20 (Moderate) | 19 (Moderate) | 30 (Moderate) | 26 (Moderate) | 22 (Moderate) | 18 (Moderate) | 19 (Moderate) | 22 (Moderate) | 18 (Moderate) | 12 (Good) | - (Good) | 23 (Moderate) | 27 (Moderate) | 17 (Moderate) | 24 (Moderate) | 24 (Moderate) | 21 (Moderate) | 18 (Moderate) | 18 (Moderate) | 31 (Moderate) | - (Good) | 23 (Moderate) | - (Good) | 15 (Moderate) | - (Good) | 23 (Moderate) | 43 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 21 (Moderate) | 26 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 17 (Moderate) | 14 (Moderate) | 20 (Moderate) | 19 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 30 (Moderate) |
| co:ppm | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 0.87 (Good) | - (Good) | 1.2 (Good) | 1.2 (Good) | 1 (Good) | 1.3 (Good) | 1.4 (Good) | 0.67 (Good) | 0.46 (Good) | 0.48 (Good) | - (Good) | 2.2 (Good) | 0.77 (Good) | 1.1 (Good) | 1.4 (Good) | 1.2 (Good) | 0.96 (Good) | 1.1 (Good) | 1.2 (Good) | 0.81 (Good) | 0.65 (Good) | 0.72 (Good) | 0.68 (Good) | 1.4 (Good) | 0.91 (Good) | 1.1 (Good) | 0.96 (Good) | 0.82 (Good) | 0.96 (Good) | 1.1 (Good) | 1.1 (Good) | 1.1 (Good) | 0.96 (Good) | 0.61 (Good) | 0.76 (Good) | 0.79 (Good) | 0.61 (Good) | 0.66 (Good) | 1.1 (Good) | 0.92 (Good) |
PM2,5 1.7 (Buono)
polvere di particolato (PM2.5)PM10 1.9 (Buono)
polveri sospese di particolato (PM10)O3 71 (Moderata)
ozono (O3)NO2 4.5 (Buono)
biossido di azoto (NO2)SO2 1.2 (Buono)
biossido di zolfo (SO2)CO 127 (Buono)
monossido di carbonio (CO)León
| index | 2026-08-30 | 2026-08-31 | 2026-09-01 | 2026-09-02 | 2026-09-03 | 2026-09-04 | 2026-09-05 | 2026-09-06 | 2026-09-25 | 2026-09-24 | 2026-09-23 | 2026-09-22 | 2026-09-21 | 2026-09-20 | 2026-09-19 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 6.9 | 8.9 | 7.8 | 12 | 15 | 13 | 10 | 8.5 | 2.9 | 2.7 | 2.9 | 3.7 | 6.7 | 8.9 | 3.9 |
| pm10 | 8.6 | 10 | 8.9 | 12 | 16 | 13 | 11 | 9 | 3.4 | 3.1 | 3.3 | 3.9 | 7.5 | 11 | 4.8 |
| o3 | 68 | 77 | 71 | 65 | 75 | 88 | 79 | 75 | 58 | 67 | 67 | 75 | 62 | 54 | 59 |
| no2 | 6.6 | 8.3 | 10 | 13 | 10 | 11 | 11 | 8.9 | 5.1 | 3.7 | 4.2 | 5.6 | 11 | 13 | 6 |
| so2 | 2.9 | 4.2 | 3.5 | 5 | 4 | 3.7 | 3 | 2.9 | 1.4 | 1.3 | 1.8 | 1.8 | 2 | 2.7 | 1.5 |
| co | 191 | 211 | 278 | 362 | 303 | 318 | 232 | 165 | 159 | 140 | 155 | 199 | 259 | 233 | 205 |
Estación CICEG
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co:ppm | - | - | - | - | - | - | - | - | - | - | - | 0.87 | - | 1.2 | 1.2 | 1 | 1.3 | 1.4 | 0.67 | 0.46 | 0.48 | - | 0.5 | 0.53 | - | 2.5 | 2 | 1.6 | 1.6 | 2.1 | - | - | - | 0.18 | 1.8 | 1.1 |
| pm10 | 29 | 42 | 47 | 46 | 47 | 55 | 44 | 39 | 34 | 41 | 51 | 40 | 63 | 62 | 64 | 62 | 67 | 79 | 60 | 37 | 39 | 35 | 47 | 32 | 54 | 62 | 64 | 65 | 74 | 87 | 63 | 48 | 44 | 43 | 43 | 50 |
| o3:ppm | 0.05 | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.03 | 0.04 | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.03 | 0.03 | 0.02 | 0.01 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 |
Estación Facultad de
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3:ppm | 0.04 | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 | 0.05 | 0.05 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.04 |
| pm25 | - | - | 23 | 17 | 27 | 22 | 18 | 15 | 16 | 21 | 20 | 19 | 30 | 26 | 22 | 18 | 19 | 22 | 18 | 12 | - | 23 | 27 | 17 | 24 | 24 | 21 | 18 | 18 | 31 | - | 23 | - | 15 | - | 23 |
| co:ppm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.1 | 0.87 | 1.4 | 1.3 | 1.2 | 0.51 | 1.1 | 0.86 | 0.81 | 0.65 | 0.72 | 1.7 | 1.6 | 1.4 |
| so2:ppm | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | - | - | - | - | - | - | 0.01 | - | 0.01 |
| pm10 | 24 | 35 | 39 | 34 | 30 | 38 | 25 | 23 | 24 | 26 | 32 | 45 | 71 | 67 | 66 | 59 | 54 | 60 | 49 | 45 | 53 | - | 70 | 52 | 70 | 85 | 81 | 62 | 83 | 105 | 84 | 61 | 51 | 52 | 54 | 66 |
Estación T21
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2:ppm | 0.01 | 0.01 | 0.01 | 0 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | - | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0 | - | - | 0.01 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| co:ppm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.1 | 0.91 | 0.81 | 0.45 | 0.49 | 0.79 | 0.74 | 0.68 | - | - | - | 0.2 | 0.89 | 0.24 |
| pm10 | 35 | 43 | 49 | 39 | 45 | 50 | 30 | 31 | 30 | 35 | 33 | 30 | 58 | 61 | 58 | 55 | 54 | 60 | 46 | 30 | 32 | 35 | 43 | 29 | 47 | 52 | 54 | 44 | 57 | 72 | 59 | 39 | 35 | 37 | 36 | 44 |
| o3:ppm | 0.04 | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | - | 0.04 | - | - | 0.02 | - | - | 0.02 | 0.02 | 0.02 | - | - |
Estaci�n CICEG
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3:ppm | 0.04 | 0.04 | 0.03 | 0.03 | - | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.04 | 0.03 |
| pm10 | 82 | 71 | 65 | 76 | 94 | 91 | 62 | 58 | 52 | 40 | 41 | 50 | 95 | 97 | 78 |
| co:ppm | 1.2 | 0.93 | 0.85 | 1 | 1.2 | 1.2 | 1.2 | 0.99 | 0.76 | - | - | 0.48 | 0.68 | 1.4 | 1.4 |
Estaci�n Facultad de
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3:ppm | 0.04 | 0.04 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 | 0.03 | 0.04 | 0.03 |
| so2:ppm | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0 | 0 | 0 | 0 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| pm25 | 43 | 30 | 21 | 26 | 38 | 30 | 17 | 14 | 20 | 19 | 38 | 31 | 38 | 44 | 30 |
| pm10 | 101 | 80 | 75 | 83 | 93 | 82 | 65 | 56 | 54 | 47 | 37 | 30 | 75 | 72 | 44 |
| co:ppm | 1.5 | 1.4 | 1.2 | 1 | 1.2 | 1.2 | 1.1 | 0.93 | 0.88 | 1.1 | 1 | 1 | 0.91 | 1.2 | 0.76 |
Estaci�n T21
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co:ppm | 0.57 | 0.6 | 0.41 | 0.82 | 0.88 | 0.97 | 0.91 | - | 0.19 | 0.4 | 0.54 | 0.3 | 0.39 | 0.63 | 0.61 |
| o3:ppm | 0.05 | 0.04 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 |
| so2:ppm | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | - | - | - | - | 0.02 | 0.02 | 0.02 | 0.02 |
| pm10 | 75 | 62 | 58 | 73 | 79 | 65 | 45 | 42 | 37 | 31 | 40 | 30 | 50 | 53 | 68 |
Previsioni meteo a 16 giorni per León: oggi circa 32°C (pioggia), minime intorno a 23°C. Temperatura e condizioni aggiornate ogni giorno. Una brezza moderata (circa 9 km/h) disperde in parte gli inquinanti oggi.
L’indice UV a León oggi è 8.9 (molto alto) — la pelle chiara non protetta può scottarsi in circa 20 minuti.
PM2.5 in tempo reale intorno a León: confronta le località vicine.