Wat is de luchtkwaliteit vandaag de Xi’an dag? Is de lucht vervuild in Xi’an? Is er smog?
Wat is het niveau van PM10 vandaag in Xi’an? (stofdeeltjes (PM10) in suspensie)
Het huidige niveau van fijnstof PM10 in Xi’an is:
7 (Goede)
De hoogste PM10-waarden komen meestal voor in maand: 64 (november 2019).
De laagste waarde van deeltjes PM10 vervuiling in Xi’an wordt meestal geregistreerd in: juni (30).
Wat is het huidige niveau van PM2,5 in Xi’an? (stofdeeltjes (PM2.5))
Vandaag PM2.5 niveau is:
2 (Goede)
Ter vergelijking: het hoogste niveau van PM2,5 in Xi’an in de afgelopen 7 dagen was: 24 (vrijdag 27 mei 2022) en het laagste: 24 (vrijdag 27 mei 2022).
De hoogste PM2,5-waarden werden geregistreerd: 46 (november 2019).
Het laagste niveau van fijnstof PM2,5 vervuiling vindt plaats in maand: juni (19).
Hoe hoog is het CO-niveau? (koolmonoxide (CO))
100 (Goede)
Hoe hoog is het niveau van NO2? (stikstofdioxide (NO2))
8 (Goede)
Hoe is het O3-niveau vandaag in Xi’an? (ozon (O3))
0 (Goede)
Wat is het niveau van SO2 vervuiling? (zwaveldioxide (SO2))
9 (Goede)
PM10 7 (Goede)
PM2,5 2 (Goede)
CO 100 (Goede)
NO2 8 (Goede)
O3 0 (Goede)
SO2 9 (Goede)
index | 2022-05-27 |
---|---|
pm10 | 32 Moderate |
pm25 | 24 Moderate |
co | 468 Good |
no2 | 21 Good |
o3 | 32 Good |
so2 | 5 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 | 26 (Moderate) | 26 (Moderate) | 25 (Moderate) | 33 (Moderate) | 31 (Moderate) | 42 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 32 (Moderate) | 20 (Moderate) | 20 (Moderate) | 19 (Moderate) | 23 (Moderate) | 26 (Moderate) | 27 (Moderate) | 29 (Moderate) | 35 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 26 (Moderate) |
co | 602 (Good) | 655 (Good) | 702 (Good) | 663 (Good) | 774 (Good) | 794 (Good) | 668 (Good) | 681 (Good) | 629 (Good) | 570 (Good) | 552 (Good) | 593 (Good) | 670 (Good) | 707 (Good) | 728 (Good) | 851 (Good) | 1 (Good) | 807 (Good) | 864 (Good) | 840 (Good) |
no2 | 10 (Good) | 13 (Good) | 13 (Good) | 11 (Good) | 13 (Good) | 19 (Good) | 17 (Good) | 13 (Good) | 12 (Good) | 9.4 (Good) | 8.1 (Good) | 8.5 (Good) | 9.9 (Good) | 10 (Good) | 12 (Good) | 10 (Good) | 13 (Good) | 14 (Good) | 17 (Good) | 12 (Good) |
o3 | 103 (Moderate) | 79 (Moderate) | 58 (Good) | 80 (Moderate) | 80 (Moderate) | 100 (Moderate) | 135 (Unhealthy for Sensitive Groups) | 117 (Moderate) | 127 (Unhealthy for Sensitive Groups) | 108 (Moderate) | 85 (Moderate) | 99 (Moderate) | 96 (Moderate) | 94 (Moderate) | 70 (Moderate) | 59 (Good) | 71 (Moderate) | 61 (Good) | 97 (Moderate) | 98 (Moderate) |
pm10 | 40 (Moderate) | 38 (Moderate) | 34 (Moderate) | 40 (Moderate) | 46 (Moderate) | 61 (Unhealthy for Sensitive Groups) | 64 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 44 (Moderate) | 30 (Moderate) | 31 (Moderate) | 30 (Moderate) | 33 (Moderate) | 37 (Moderate) | 38 (Moderate) | 39 (Moderate) | 48 (Moderate) | 37 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 37 (Moderate) |
so2 | 4 (Good) | 7.4 (Good) | 6.3 (Good) | 6.1 (Good) | 8.4 (Good) | 11 (Good) | 12 (Good) | 9.9 (Good) | 7 (Good) | 8.1 (Good) | 10 (Good) | 10 (Good) | 11 (Good) | 11 (Good) | 8.7 (Good) | 5.3 (Good) | 6.6 (Good) | 9.8 (Good) | 15 (Good) | 13 (Good) |
PM10 6.7 (Goede)
stofdeeltjes (PM10) in suspensiePM2,5 1.7 (Goede)
stofdeeltjes (PM2.5)CO 100 (Goede)
koolmonoxide (CO)NO2 7.6 (Goede)
stikstofdioxide (NO2)O3 0.02 (Goede)
ozon (O3)SO2 8.6 (Goede)
zwaveldioxide (SO2)寒山水库
index | 2022-05-27 |
---|---|
pm10 | 32 |
pm25 | 24 |
co | 468 |
no2 | 21 |
o3 | 32 |
so2 | 4.6 |
寒山水库
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 | 26 | 26 | 25 | 33 | 31 | 42 | 46 | 34 | 32 | 20 | 20 | 19 | 23 | 26 | 27 | 29 | 35 | 26 | 38 | 26 |
co | 602 | 655 | 702 | 663 | 774 | 794 | 668 | 681 | 629 | 570 | 552 | 593 | 670 | 707 | 728 | 851 | 1 | 807 | 864 | 840 |
no2 | 10 | 13 | 13 | 11 | 13 | 19 | 17 | 13 | 12 | 9.4 | 8.1 | 8.5 | 9.9 | 10 | 12 | 10 | 13 | 14 | 17 | 12 |
o3 | 103 | 79 | 58 | 80 | 80 | 100 | 135 | 117 | 127 | 108 | 85 | 99 | 96 | 94 | 70 | 59 | 71 | 61 | 97 | 98 |
pm10 | 40 | 38 | 34 | 40 | 46 | 61 | 64 | 47 | 44 | 30 | 31 | 30 | 33 | 37 | 38 | 39 | 48 | 37 | 51 | 37 |
so2 | 4 | 7.4 | 6.3 | 6.1 | 8.4 | 11 | 12 | 9.9 | 7 | 8.1 | 10 | 10 | 11 | 11 | 8.7 | 5.3 | 6.6 | 9.8 | 15 | 13 |