Wenzhou Air Quality Index

Good(Class B)
(March 2nd,2015 ,02:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 39.25μg/m3,24-hour PM2.5: 33.69μg/m3.
1-hour PM2.5 ranks #166 in China by ascending,total 367 cities.
1-hour PM10: 51.25μg/m3,24-hour PM10: 43.55μg/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 15539490.421161511876Good
Site 25337511.035151511876Good
Site 35539510.618261512684Good
Site 45942540.459121211779Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #110 in China(total 367),defeat 70% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-03-01 #403716210.581738172Excellent
2015-02-28 #773712170.662926367Excellent
2015-02-27 #1214422300.5671749488Excellent
2015-02-26 #293515180.7572736156Excellent
2015-02-25 #994830470.8233236062Excellent
2015-02-24 #755029490.6572337267Excellent
2015-02-23 #554330420.9972326960Excellent
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.