Wenzhou Air Quality Index

Good(Class B)
(March 25th,2018 ,12:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 37.5μg/m3,24-hour PM2.5: 47.54μg/m3.
1-hour PM2.5 ranks #115 in China by ascending,total 367 cities.
1-hour PM10: 64.5μg/m3,24-hour PM10: 86.34μg/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 16036690.7141411951Good
Site 25436570.830138644Good
Site 35740630.6401512645Good
Site 46038690.6371210025Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #76 in China(total 367),defeat 79% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-24 #1307845850.6615614152133Good
2018-03-23 #947450870.6215813146128Good
2018-03-22 #456232570.5175012124112Good
2018-03-21 #114310190.4192488885Excellent
2018-03-20 #514412160.7433585340Excellent
2018-03-19 #2478042571.17463102314Good
2018-03-18 #2528939790.85271127474Good
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.