Wenzhou Air Quality Index

42
Excellent(Class A)
(November 27th,2014 ,04:00:00 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: 19.25μg/m3,24-hour PM2.5: 31.42μg/m3.
1-hour PM2.5 ranks #29 in China by ascending,total 190 cities.
1-hour PM10: 38.5μg/m3,24-hour PM10: 52.09μg/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 14018400.8739138878Excellent
Site 23621360.68137148986Excellent
Site 33618360.24343148786Excellent
Site 44220420.4743399779Excellent

Wenzhou AQI Ranking

Wenzhou AQI ranks #22 in China(total 190),defeat 81% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-11-26 #245624400.9943816122107Good
2014-11-25 #766736641.01453202618Good
2014-11-24 #1078246911.184652310872Good
2014-11-23 #708142811.22864208763Good
2014-11-22 #307045791.16756238967Good
2014-11-21 #67102581081.4183256040Lightly Polluted
2014-11-20 #457944770.83632211396Good
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.