Hvad er luftkvaliteten i Longtan dag? Er luften forurenet i Longtan?. Er der smog?
Hvor højt er niveauet af NO2? (nitrogendioxid (NO2))
7 (God)
Hvad er niveauet for PM10 i dag i Longtan? (partikler (PM10) ophængt støv)
Det nuværende niveau af partikler PM10 i Longtan is:
19 (God)
De højeste PM10-værdier forekommer normalt i måned: 106 (november 2018).
Den laveste værdi af partikel-PM10-forureningen Longtan er normalt registreret i: august (35).
Hvordan er O3-niveauet i dag i Longtan? (ozon (O3))
91 (Moderat)
Hvad er det nuværende niveau for PM2,5 i Longtan? (partikler (PM2,5) støv)
Dagens PM2.5 niveau er:
10 (God)
Til sammenligning var det højeste niveau af PM2,5 i Longtan i de sidste 7 dage: 20 (fredag den 27. maj 2022) og det laveste: 20 (fredag den 27. maj 2022).
De højeste PM2,5-værdier blev registreret: 71 (november 2018).
Det laveste niveau af partikler PM2,5 forurening forekommer i måned: august (25).
Hvad er niveauet for SO2 forurening? (svovldioxid (SO2))
0 (God)
Hvor højt er CO-niveauet? (kulilte (CO))
100 (God)
NO2 7 (God)
PM10 19 (God)
O3 91 (Moderat)
PM2,5 10 (God)
SO2 0 (God)
CO 100 (God)
index | 2022-05-27 |
---|---|
no2 | 20 Good |
pm10 | 27 Moderate |
o3 | 39 Good |
pm25 | 20 Moderate |
so2 | 5 Good |
co | 240 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 45 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 34 (Moderate) | 63 (Unhealthy) | 67 (Unhealthy) | 46 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 38 (Unhealthy for Sensitive Groups) | 25 (Moderate) | 40 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 64 (Unhealthy) | 66 (Unhealthy) | 39 (Unhealthy for Sensitive Groups) | 71 (Unhealthy) | 38 (Unhealthy for Sensitive Groups) |
co | 677 (Good) | 432 (Good) | 506 (Good) | 983 (Good) | 1 (Good) | 864 (Good) | 804 (Good) | 696 (Good) | 721 (Good) | 629 (Good) | 717 (Good) | 730 (Good) | 551 (Good) | 599 (Good) | 755 (Good) | 967 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 932 (Good) |
no2 | 24 (Good) | 25 (Good) | 25 (Good) | 27 (Good) | 42 (Moderate) | 45 (Moderate) | 47 (Moderate) | 38 (Good) | 32 (Good) | 27 (Good) | 28 (Good) | 29 (Good) | 33 (Good) | 35 (Good) | 42 (Moderate) | 42 (Moderate) | 58 (Moderate) | 55 (Moderate) | 65 (Moderate) | 54 (Moderate) |
o3 | 134 (Unhealthy for Sensitive Groups) | 121 (Unhealthy for Sensitive Groups) | 91 (Moderate) | 74 (Moderate) | 62 (Good) | 43 (Good) | 40 (Good) | 73 (Moderate) | 181 (Very Unhealthy) | 140 (Unhealthy for Sensitive Groups) | 196 (Very Unhealthy) | 209 (Very Unhealthy) | 159 (Unhealthy) | 111 (Moderate) | 95 (Moderate) | 78 (Moderate) | 54 (Good) | 51 (Good) | 63 (Good) | 79 (Moderate) |
pm10 | 65 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 50 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 35 (Moderate) | 49 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 75 (Unhealthy for Sensitive Groups) | 86 (Unhealthy) | 81 (Unhealthy) | 70 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 77 (Unhealthy for Sensitive Groups) | 106 (Unhealthy) | 65 (Unhealthy for Sensitive Groups) |
so2 | 3.4 (Good) | 3.2 (Good) | 3.1 (Good) | 3.7 (Good) | 4.3 (Good) | 3.1 (Good) | 3.6 (Good) | 3 (Good) | 2.7 (Good) | 2.2 (Good) | 2.5 (Good) | 4.1 (Good) | 3.4 (Good) | 4.5 (Good) | 4.1 (Good) | 4.8 (Good) | 7.8 (Good) | 8.2 (Good) | 7.7 (Good) | 5.2 (Good) |
NO2 7.3 (God)
nitrogendioxid (NO2)PM10 19 (God)
partikler (PM10) ophængt støvO3 91 (Moderat)
ozon (O3)PM2,5 10 (God)
partikler (PM2,5) støvSO2 0.1 (God)
svovldioxid (SO2)CO 100 (God)
kulilte (CO)天坛
index | 2022-05-27 |
---|---|
no2 | 20 |
pm10 | 27 |
o3 | 39 |
pm25 | 20 |
so2 | 4.9 |
co | 240 |
天坛
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 45 | 31 | 34 | 63 | 67 | 46 | 44 | 40 | 38 | 25 | 40 | 40 | 36 | 50 | 50 | 64 | 66 | 39 | 71 | 38 |
co | 677 | 432 | 506 | 983 | 1 | 864 | 804 | 696 | 721 | 629 | 717 | 730 | 551 | 599 | 755 | 967 | 1 | 1 | 1 | 932 |
no2 | 24 | 25 | 25 | 27 | 42 | 45 | 47 | 38 | 32 | 27 | 28 | 29 | 33 | 35 | 42 | 42 | 58 | 55 | 65 | 54 |
o3 | 134 | 121 | 91 | 74 | 62 | 43 | 40 | 73 | 181 | 140 | 196 | 209 | 159 | 111 | 95 | 78 | 54 | 51 | 63 | 79 |
pm10 | 65 | 61 | 50 | 57 | 68 | 59 | 76 | 61 | 53 | 35 | 49 | 60 | 75 | 86 | 81 | 70 | 70 | 77 | 106 | 65 |
so2 | 3.4 | 3.2 | 3.1 | 3.7 | 4.3 | 3.1 | 3.6 | 3 | 2.7 | 2.2 | 2.5 | 4.1 | 3.4 | 4.5 | 4.1 | 4.8 | 7.8 | 8.2 | 7.7 | 5.2 |