Wenzhou Air Quality Index

Good(Class B)
(January 17th,2017 ,02:00:00 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: 26μg/m3,24-hour PM2.5: 29.13μg/m3.
1-hour PM2.5 ranks #74 in China by ascending,total 367 cities.
1-hour PM10: 56.75μg/m3,24-hour PM10: 55.37μg/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 15422580.44263524Good
Site 25330550.748103942Good
Site 34923490.54263723Excellent
Site 45829650.65482216Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #91 in China(total 367),defeat 75% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-16 #615024490.4863466357Excellent
2017-01-15 #894822470.4763176760Excellent
2017-01-14 #1967051860.7093514130107Good
2017-01-13 #1355732490.8674686449Good
2017-01-12 #684714250.8643753535Excellent
2017-01-11 #1396343740.8793266665Good
2017-01-10 #2941331011321.05944177770Lightly Polluted
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.