Puyang Air Quality Index

94
Good(Class B)
(January 20th,2017 ,11:00:00 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: 62.75μg/m3,24-hour PM2.5: 38.99μg/m3.
1-hour PM2.5 ranks #237 in China by ascending,total 367 cities.
1-hour PM10: 136.25μg/m3,24-hour PM10: 97.41μg/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 199651471.547273045Good
Site 29974140133354046Good
Site 392591331.635304558Good
Site 488531251.136315152Good

Puyang AQI Ranking

Puyang AQI ranks #245 in China(total 367),defeat 33% cities.

Last 7 days rankings and AQI data of Puyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-19 #3522141642552.34252347765Heavily Polluted
2017-01-18 #3603643143873.50683482618Severely Polluted
2017-01-17 #3623533023873.46486524524Severely Polluted
2017-01-16 #3462321812042.04757345839Heavily Polluted
2017-01-15 #26493691231.75757485344Good
2017-01-14 #2067251931.65253377159Good
2017-01-13 #286112841332.22560456350Lightly 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.