Wenzhou Air Quality Index

52
Good(Class B)
(June 27th,2017 ,12:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 36.25μg/m3,24-hour PM2.5: 22.97μg/m3.
1-hour PM2.5 ranks #253 in China by ascending,total 367 cities.
1-hour PM10: 50.75μg/m3,24-hour PM10: 39.62μg/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 15539531.14895172Good
Site 25438490.94295366Good
Site 35332560.85884659Good
Site 45236450.889151929Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #143 in China(total 367),defeat 61% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-25 #1906843850.745411110984Good
2017-06-24 #330110611010.8645916218155Lightly Polluted
2017-06-23 #35411344660.9144414224134Lightly Polluted
2017-06-22 #3389952571.25479166646Good
2017-06-21 #1305625360.71445146251Good
2017-06-20 #2027437540.91959113524Good
2017-06-19 #1836330430.62650108582Good
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.