Puyang Air Quality Index

Lightly Polluted(Class C)
(November 22nd,2017 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Puyang PM2.5

1-hour PM2.5: 114μg/m3,24-hour PM2.5: 116.67μg/m3.
1-hour PM2.5 ranks #346 in China by ascending,total 367 cities.
1-hour PM10: 149.25μg/m3,24-hour PM10: 145.64μg/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 11391061591.38521629Lightly Polluted
Site 21521161481.779261130Moderately Polluted
Site 316312415916814426Moderately Polluted
Site 41441101311.673231130Lightly Polluted

Puyang AQI Ranking

Puyang AQI ranks #339 in China(total 367),defeat 8% cities.

Last 7 days rankings and AQI data of Puyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-20 #3451521161461.4152135036Moderately Polluted
2017-11-19 #32394701091.1344175454Good
2017-11-18 #2505836660.87430138172Good
2017-11-17 #308107801611.31655226154Lightly Polluted
2017-11-16 #3271331011631.71574323926Lightly Polluted
2017-11-15 #23779531081.24755237256Good
2017-11-14 #27585551191.26858225643Good
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.