Wenzhou Air Quality Index

Good(Class B)
(August 2nd,2015 ,01:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 30μg/m3,24-hour PM2.5: 43.13μg/m3.
1-hour PM2.5 ranks #187 in China by ascending,total 367 cities.
1-hour PM10: 58.25μg/m3,24-hour PM10: 73.69μg/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 15533600.5391296185Good
Site 25728630.4342595284Good
Site 35530600.55619136880Good
Site 45029500.7432866397Excellent

Wenzhou AQI Ranking

Wenzhou AQI ranks #178 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-07-31 #35612749800.8533413253182Lightly Polluted
2015-07-30 #33710626510.7633014212162Lightly Polluted
2015-07-29 #33511423460.6982911227154Lightly Polluted
2015-07-28 #35513439660.8073412268175Lightly Polluted
2015-07-27 #32611444800.8923510227169Lightly Polluted
2015-07-26 #2759345730.952398193152Good
2015-07-25 #2949636620.9023613187155Good
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.