Puyang Air Quality Index

72
Good(Class B)
(September 22nd,2017 ,01:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
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.

Puyang PM2.5

1-hour PM2.5: 34.25μg/m3,24-hour PM2.5: 45.54μg/m3.
1-hour PM2.5 ranks #226 in China by ascending,total 367 cities.
1-hour PM10: 93μg/m3,24-hour PM10: 84.11μg/m3.

All Air Monitoring Sites Of Puyang 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 180321101172217182Good
Site 275321001.2182916885Good
Site 36139711.5282716483Good
Site 47134911.3283015784Good

Puyang AQI Ranking

Puyang AQI ranks #289 in China(total 367),defeat 21% cities.

Last 7 days rankings and AQI data of Puyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #2859952910.9992516170158Good
2017-09-20 #344130411011.1354724216193Lightly Polluted
2017-09-19 #330127531221.3384628237189Lightly Polluted
2017-09-18 #296136711441.4123826226199Lightly Polluted
2017-09-17 #324134641391.6565329226197Lightly Polluted
2017-09-16 #26494701291.4755419143119Good
2017-09-15 #338123561101.3664223201185Lightly 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.