Wenzhou Air Quality Index

Moderately Polluted(Class D)
(December 5th,2016 ,09:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Wenzhou PM2.5

1-hour PM2.5: 118.25μg/m3,24-hour PM2.5: 80.32μg/m3.
1-hour PM2.5 ranks #298 in China by ascending,total 367 cities.
1-hour PM10: 227.5μg/m3,24-hour PM10: 152.61μg/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 12041542601.812844714Heavily Polluted
Site 21371041971.610228417Lightly Polluted
Site 31481132272.312731513Lightly Polluted
Site 41381022261.810734616Lightly Polluted

Wenzhou AQI Ranking

Wenzhou AQI ranks #296 in China(total 367),defeat 19% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-04 #11483511020.95966257161Good
2016-12-03 #987739830.9262217452Good
2016-12-02 #1016942860.853481510785Good
2016-12-01 #1538049901.00364136240Good
2016-11-30 #1407536850.84260232218Good
2016-11-29 #1778554120157194743Good
2016-11-28 #16983531141.0795019119102Good
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.