Wenzhou Air Quality Index

Good(Class B)
(January 21st,2018 ,04:00:00 AM(UTC+8) Published)
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: 72.75μg/m3,24-hour PM2.5: 68.18μg/m3.
1-hour PM2.5 ranks #199 in China by ascending,total 367 cities.
1-hour PM10: 112.75μg/m3,24-hour PM10: 111.94μg/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 1102761290.74693438Lightly Polluted
Site 2886511114781927Good
Site 3124941240.95182534Lightly Polluted
Site 47756870.650103529Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #190 in China(total 367),defeat 48% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-20 #15291671120.80565154834Good
2018-01-19 #1218752920.65669146953Good
2018-01-18 #213129981400.971711611190Lightly Polluted
2018-01-17 #205121911490.98981189980Lightly Polluted
2018-01-16 #168104591150.76287189257Lightly Polluted
2018-01-15 #1037942870.7363178361Good
2018-01-14 #1559350980.91274194028Good
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.