Wenzhou Air Quality Index

40
Excellent(Class A)
(April 25th,2019 ,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: 26μg/m3,24-hour PM2.5: 17.78μg/m3.
1-hour PM2.5 ranks #204 in China by ascending,total 367 cities.
1-hour PM10: 39.75μg/m3,24-hour PM10: 35.24μg/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 14730471.15874840Excellent
Site 23521350.94067253Excellent
Site 35539470.95065040Good
Site 43014300.95776144Excellent

Wenzhou AQI Ranking

Wenzhou AQI ranks #61 in China(total 367),defeat 83% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-04-24 #945622410.92447143104Good
2019-04-23 #1656128460.933386153113Good
2019-04-22 #1145228500.784169865Good
2019-04-21 #474629430.6843678063Excellent
2019-04-20 #1666244700.8353989574Good
2019-04-19 #1997046860.83556108068Good
2019-04-18 #1707747790.711479168132Good
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.