Wenzhou Air Quality Index

46
Excellent(Class A)
(March 27th,2015 ,07:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Wenzhou PM2.5

1-hour PM2.5: 26μg/m3,24-hour PM2.5: 34.52μg/m3.
1-hour PM2.5 ranks #67 in China by ascending,total 367 cities.
1-hour PM10: 39.75μg/m3,24-hour PM10: 50.95μg/m3.

All Air Monitoring Sites Of Wenzhou City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13824380.7663647886Excellent
Site 23826370.7172139398Excellent
Site 34428440.64234389103Excellent
Site 44026400.5424526978Excellent

Wenzhou AQI Ranking

Wenzhou AQI ranks #40 in China(total 367),defeat 89% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-03-25 #404718420.526241410494Excellent
2015-03-24 #1065619530.503249117106Good
2015-03-23 #29891461080.84172226060Good
2015-03-22 #269105641091.0717334196165Lightly Polluted
2015-03-21 #264101751201.07867255256Lightly Polluted
2015-03-20 #24294701091.05582710789Good
2015-03-19 #25593691161.2764215637Good
Note :03-1h, O3-8h to 24 hours maximum, 24-hour average of other pollutants, daily AQI based on "Ambient Air Quality Index (AQI) Technology (Trial)" (HJ633-2012) published in the daily AQI standard calculations.