Wenzhou Air Quality Index

29
Excellent(Class A)
(February 22nd,2019 ,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: 16.25μg/m3,24-hour PM2.5: 8.58μg/m3.
1-hour PM2.5 ranks #59 in China by ascending,total 367 cities.
1-hour PM10: 19.67μg/m3,24-hour PM10: 10.15μg/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 11913170.61566062Excellent
Site 23323230.61955355Excellent
Site 32014190.62255254Excellent
Site 42215-0.52045255Excellent

Wenzhou AQI Ranking

Wenzhou AQI ranks #47 in China(total 367),defeat 87% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #514112160.9233254444Excellent
2019-02-19 #433623310.6852856253Excellent
2019-02-18 #954115200.6363254846Excellent
2019-02-17 #30309140.6411755858Excellent
2019-02-16 #1726680.7462155949Excellent
2019-02-15 #192815250.8422257256Excellent
2019-02-14 #232912200.7772056958Excellent
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.