Wenzhou Air Quality Index

35
Excellent(Class A)
(September 22nd,2017 ,02:00:00 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: 18.25μg/m3,24-hour PM2.5: 27μg/m3.
1-hour PM2.5 ranks #91 in China by ascending,total 367 cities.
1-hour PM10: 34.75μg/m3,24-hour PM10: 46.09μg/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 13819380.725155254Excellent
Site 23220320.629105963Excellent
Site 33920390.638104550Excellent
Site 43014300.64084042Excellent

Wenzhou AQI Ranking

Wenzhou AQI ranks #50 in China(total 367),defeat 86% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #824728470.732331112392Excellent
2017-09-20 #1775734620.7163113143100Good
2017-09-19 #31411650840.814315229177Lightly Polluted
2017-09-18 #30113848830.8074515245201Lightly Polluted
2017-09-17 #26510733610.6813213190167Lightly Polluted
2017-09-16 #675321450.615229109103Good
2017-09-15 #1406517360.612198117117Good
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.