Wenzhou Air Quality Index

46
Excellent(Class A)
(May 31st,2015 ,03:00:00 AM(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: 27.25μg/m3,24-hour PM2.5: 46.45μg/m3.
1-hour PM2.5 ranks #148 in China by ascending,total 367 cities.
1-hour PM10: 45.25μg/m3,24-hour PM10: 80.27μg/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 14329431.25728143952Excellent
Site 24527450.67325113850Excellent
Site 33621360.84921104250Excellent
Site 45432570.90520124759Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #114 in China(total 367),defeat 69% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-05-30 #2207252911.1894920133123Good
2015-05-29 #3059369991.0535628136106Good
2015-05-28 #265102731061.1194721202150Lightly Polluted
2015-05-27 #1557152810.817522010583Good
2015-05-26 #1186544780.6474022132106Good
2015-05-25 #966035620.63323135111Good
2015-05-24 #1417051830.76853199079Good
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.