Vad är luftkvaliteten i Hongkong i dag? Är luften förorenad i Hongkong?. Finns det smog?
Vilken är den nuvarande nivån på PM2.5 i Hongkong? (partiklar (PM2.5) damm)
Dagens PM2.5 nivå är:
24 (Måttlig)
Som jämförelse var den högsta nivån av PM2,5 i Hongkong under de senaste 7 dagarna: 93 (lördag 5 september 2026) och den lägsta: 19 (torsdag 3 september 2026).
De högsta PM2,5-värdena registrerades: 43 (februari 2018).
Den lägsta nivån av partiklar PM2.5 föroreningar inträffar i månad: maju (17).
Vad är nivån på PM10 idag i Hongkong? (partiklar (PM10) suspenderat damm)
Den nuvarande partikelnivån PM10 i Hongkong är:
29 (Måttlig)
De högsta PM10-värdena inträffar vanligtvis i månaden: 63 (januari 2019).
Det lägsta värdet av partikelutsläppEN PM10 föroreningar i Hongkong registreras vanligtvis i: juni (27).
Hur är O3-nivån idag i Hongkong? (ozon (O3))
60 (Bra)
Hur hög är nivån på NO2? (kvävedioxid (NO2))
49 (Måttlig)
Vad är nivån på SO2 föroreningar? (svaveldioxid (SO2))
48 (Bra)
Hur hög är CO-nivån? (kolmonoxid (CO))
322 (Bra)
PM2,5 24 (Måttlig)
PM10 29 (Måttlig)
O3 60 (Bra)
NO2 49 (Måttlig)
SO2 48 (Bra)
CO 322 (Bra)
| index | 2026-09-20 | 2026-09-21 | 2026-09-22 | 2026-09-23 | 2026-09-24 | 2026-09-25 | 2026-09-26 | 2026-09-07 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 48 Unhealthy for Sensitive Groups |
60 Unhealthy |
64 Unhealthy |
37 Unhealthy for Sensitive Groups |
32 Moderate |
35 Unhealthy for Sensitive Groups |
36 Unhealthy for Sensitive Groups |
68 Unhealthy |
45 Unhealthy for Sensitive Groups |
93 Very Unhealthy |
40 Unhealthy for Sensitive Groups |
19 Moderate |
20 Moderate |
19 Moderate |
38 Unhealthy for Sensitive Groups |
| pm10 | 52 Unhealthy for Sensitive Groups |
61 Unhealthy for Sensitive Groups |
64 Unhealthy for Sensitive Groups |
43 Moderate |
40 Moderate |
42 Moderate |
42 Moderate |
68 Unhealthy for Sensitive Groups |
46 Moderate |
94 Unhealthy |
40 Moderate |
19 Good |
20 Moderate |
19 Good |
38 Moderate |
| o3 | 81 Moderate |
73 Moderate |
53 Good |
73 Moderate |
76 Moderate |
64 Good |
48 Good |
94 Moderate |
47 Good |
50 Good |
43 Good |
53 Good |
66 Good |
50 Good |
47 Good |
| no2 | 75 Moderate |
85 Moderate |
91 Moderate |
69 Moderate |
59 Moderate |
67 Moderate |
68 Moderate |
94 Moderate |
86 Moderate |
94 Moderate |
63 Moderate |
47 Moderate |
43 Moderate |
46 Moderate |
66 Moderate |
| so2 | 55 Moderate |
64 Moderate |
54 Moderate |
45 Good |
44 Good |
50 Moderate |
67 Moderate |
76 Moderate |
70 Moderate |
68 Moderate |
43 Good |
24 Good |
22 Good |
26 Good |
39 Good |
| co | 291 Good |
403 Good |
330 Good |
245 Good |
188 Good |
215 Good |
283 Good |
524 Good |
547 Good |
557 Good |
503 Good |
510 Good |
439 Good |
343 Good |
570 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 64 (Moderate) | 72 (Moderate) | 66 (Moderate) | 66 (Moderate) | 75 (Moderate) | 91 (Moderate) | 88 (Moderate) | 95 (Moderate) | 100 (Unhealthy for Sensitive Groups) | 77 (Moderate) | 66 (Moderate) | 68 (Moderate) | 71 (Moderate) | 76 (Moderate) | 77 (Moderate) | 68 (Moderate) | 92 (Moderate) | 74 (Moderate) | 82 (Moderate) | 101 (Unhealthy for Sensitive Groups) | 90 (Moderate) | 91 (Moderate) | 61 (Moderate) | 80 (Moderate) | 75 (Moderate) | 91 (Moderate) | 96 (Moderate) | 105 (Unhealthy for Sensitive Groups) | 96 (Moderate) |
| o3 | 15 (Good) | 43 (Good) | 35 (Good) | 34 (Good) | 32 (Good) | 30 (Good) | 49 (Good) | 48 (Good) | 35 (Good) | 20 (Good) | 17 (Good) | 17 (Good) | 33 (Good) | 26 (Good) | 31 (Good) | 23 (Good) | 21 (Good) | 17 (Good) | 26 (Good) | 39 (Good) | 15 (Good) | 14 (Good) | 11 (Good) | 20 (Good) | 18 (Good) | 24 (Good) | 29 (Good) | 15 (Good) | 20 (Good) |
| so2 | 8.6 (Good) | 5.3 (Good) | 4.8 (Good) | 4.3 (Good) | 5.7 (Good) | 7.6 (Good) | 5.1 (Good) | 4.6 (Good) | 5.1 (Good) | 4 (Good) | 6.1 (Good) | 5.7 (Good) | 4.1 (Good) | 4.5 (Good) | 4 (Good) | 3.8 (Good) | 9 (Good) | 8.7 (Good) | 8.3 (Good) | 8.8 (Good) | 10 (Good) | 6.8 (Good) | 4.7 (Good) | 5 (Good) | 7.7 (Good) | 8.1 (Good) | 8.8 (Good) | 11 (Good) | 8.4 (Good) |
| co | 540 (Good) | 436 (Good) | 414 (Good) | 661 (Good) | 867 (Good) | 790 (Good) | 714 (Good) | 853 (Good) | 731 (Good) | 735 (Good) | 739 (Good) | 735 (Good) | 681 (Good) | 629 (Good) | 645 (Good) | 726 (Good) | 815 (Good) | 797 (Good) | 698 (Good) | 658 (Good) | 675 (Good) | 890 (Good) | 811 (Good) | 812 (Good) | 732 (Good) | 624 (Good) | 839 (Good) | 886 (Good) | 855 (Good) |
| pm10 | 29 (Moderate) | 40 (Moderate) | 40 (Moderate) | 37 (Moderate) | 46 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 31 (Moderate) | 32 (Moderate) | 27 (Moderate) | 37 (Moderate) | 39 (Moderate) | 39 (Moderate) | 47 (Moderate) | 63 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 46 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 38 (Moderate) | 35 (Moderate) | 34 (Moderate) | 33 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 62 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) |
| pm25 | 17 (Moderate) | 24 (Moderate) | 25 (Moderate) | 22 (Moderate) | 29 (Moderate) | 33 (Moderate) | 30 (Moderate) | 33 (Moderate) | 29 (Moderate) | 21 (Moderate) | 20 (Moderate) | 18 (Moderate) | 24 (Moderate) | 27 (Moderate) | 25 (Moderate) | 30 (Moderate) | 42 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 30 (Moderate) | 33 (Moderate) | 28 (Moderate) | 27 (Moderate) | 19 (Moderate) | 22 (Moderate) | 21 (Moderate) | 34 (Moderate) | 35 (Moderate) | 43 (Unhealthy for Sensitive Groups) | 35 (Moderate) |
PM2,5 24 (Måttlig)
partiklar (PM2.5) dammPM10 29 (Måttlig)
partiklar (PM10) suspenderat dammO3 60 (Bra)
ozon (O3)NO2 49 (Måttlig)
kvävedioxid (NO2)SO2 48 (Bra)
svaveldioxid (SO2)CO 322 (Bra)
kolmonoxid (CO)Hongkong
| index | 2026-08-31 | 2026-09-01 | 2026-09-02 | 2026-09-03 | 2026-09-04 | 2026-09-05 | 2026-09-06 | 2026-09-07 | 2026-09-26 | 2026-09-25 | 2026-09-24 | 2026-09-23 | 2026-09-22 | 2026-09-21 | 2026-09-20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 38 | 19 | 20 | 19 | 40 | 93 | 45 | 68 | 36 | 35 | 32 | 37 | 64 | 60 | 48 |
| pm10 | 38 | 19 | 20 | 19 | 40 | 94 | 46 | 68 | 42 | 42 | 40 | 43 | 64 | 61 | 52 |
| o3 | 47 | 50 | 66 | 53 | 43 | 50 | 47 | 94 | 48 | 64 | 76 | 73 | 53 | 73 | 81 |
| no2 | 66 | 46 | 43 | 47 | 63 | 94 | 86 | 94 | 68 | 67 | 59 | 69 | 91 | 85 | 75 |
| so2 | 39 | 26 | 22 | 24 | 43 | 68 | 70 | 76 | 67 | 50 | 44 | 45 | 54 | 64 | 55 |
| co | 570 | 343 | 439 | 510 | 503 | 557 | 547 | 524 | 283 | 215 | 188 | 245 | 330 | 403 | 291 |
Causeway Bay
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 64 | 72 | 66 | 66 | 75 | 91 | 88 | 95 | 100 | 77 | 66 | 68 | 71 | 76 | 77 | 68 | 92 | 74 | 82 | 101 | 90 | 91 | 61 | 80 | 75 | 91 | 96 | 105 | 96 |
| o3 | 15 | 43 | 35 | 34 | 32 | 30 | 49 | 48 | 35 | 20 | 17 | 17 | 33 | 26 | 31 | 23 | 21 | 17 | 26 | 39 | 15 | 14 | 11 | 20 | 18 | 24 | 29 | 15 | 20 |
| so2 | 8.6 | 5.3 | 4.8 | 4.3 | 5.7 | 7.6 | 5.1 | 4.6 | 5.1 | 4 | 6.1 | 5.7 | 4.1 | 4.5 | 4 | 3.8 | 9 | 8.7 | 8.3 | 8.8 | 10 | 6.8 | 4.7 | 5 | 7.7 | 8.1 | 8.8 | 11 | 8.4 |
| pm10 | 29 | 40 | 40 | 37 | 46 | 55 | 53 | 52 | 46 | 31 | 32 | 27 | 37 | 39 | 39 | 47 | 63 | 48 | 46 | 53 | 41 | 38 | 35 | 34 | 33 | 55 | 54 | 62 | 50 |
| pm25 | 17 | 24 | 25 | 22 | 29 | 33 | 30 | 33 | 29 | 21 | 20 | 18 | 24 | 27 | 25 | 30 | 42 | 30 | 30 | 33 | 28 | 27 | 19 | 22 | 21 | 34 | 35 | 43 | 35 |
| co | 540 | 436 | 414 | 661 | 867 | 790 | 714 | 853 | 731 | 735 | 739 | 735 | 681 | 629 | 645 | 726 | 815 | 797 | 698 | 658 | 675 | 890 | 811 | 812 | 732 | 624 | 839 | 886 | 855 |
16-dagars väderprognos för Hongkong: idag runt 32°C (regn), lägsta cirka 26°C. Temperatur och väder uppdateras dagligen. Stark vind (cirka 23 km/h) blåser effektivt bort smog och damm.
UV-index i Hongkong är idag 8 (mycket hög) — oskyddad ljus hud kan brännas på ca 25 minuter.