Wenzhou Air Quality Index

Good(Class B)
(July 1st,2015 ,09:00:00 AM(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: 48.25μg/m3,24-hour PM2.5: 47.37μg/m3.
1-hour PM2.5 ranks #290 in China by ascending,total 367 cities.
1-hour PM10: 92.25μg/m3,24-hour PM10: 89.54μg/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 17454980.9031524014Good
Site 281581120.6042254021Good
Site 36945880.70239163914Good
Site 46136711.1861945236Good

Wenzhou AQI Ranking

Wenzhou AQI ranks #288 in China(total 367),defeat 22% cities.

Last 7 days rankings and AQI data of Wenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-06-30 #3529749890.8573911197154Good
2015-06-29 #3068249900.7612717181138Good
2015-06-28 #2798242850.7263011156137Good
2015-06-27 #2597143910.8274314144115Good
2015-06-26 #2306436770.795361511596Good
2015-06-25 #2095732630.8283413148104Good
2015-06-24 #1925530540.863411153105Good
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.