Wenzhou Air Quality Index

Good(Class B)
(September 4th,2015 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Wenzhou PM2.5

1-hour PM2.5: 43.25μg/m3,24-hour PM2.5: 38.52μg/m3.
1-hour PM2.5 ranks #275 in China by ascending,total 367 cities.
1-hour PM10: 61.25μg/m3,24-hour PM10: 57.95μg/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 16345580.881226124130Good
Site 25437580.40317299130Good
Site 35337480.988214109118Good
Site 47454810.95272128152Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #295 in China(total 367),defeat 20% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-09-02 #32710147720.8754412201153Lightly Polluted
2015-09-01 #31810240600.762408203158Lightly Polluted
2015-08-31 #2648141620.7783212169136Good
2015-08-30 #1566245660.93547148470Good
2015-08-29 #1375727390.781289127108Good
2015-08-28 #1776940590.8443510141123Good
2015-08-27 #955335550.828358108104Good
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.