Puyang Air Quality Index

Heavily Polluted(Class E)
(January 19th,2019 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Puyang PM2.5

1-hour PM2.5: 216.75μg/m3,24-hour PM2.5: 122.2μg/m3.
1-hour PM2.5 ranks #362 in China by ascending,total 367 cities.
1-hour PM10: 223.67μg/m3,24-hour PM10: 153.97μg/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 12231732341.88426736Heavily Polluted
Site 22582082141.88721838Heavily Polluted
Site 3349299-2.27023738Severely Polluted
Site 42371872232.28621941Heavily Polluted

Puyang AQI Ranking

Puyang AQI ranks #362 in China(total 367),defeat 1% cities.

Last 7 days rankings and AQI data of Puyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-01-17 #326118891541.28957186245Lightly Polluted
2019-01-16 #27983471141.08241175750Good
2019-01-15 #287123931891.33935126964Lightly Polluted
2019-01-14 #3312692192622.1985094433Heavily Polluted
2019-01-13 #3132401902172.0564684432Heavily Polluted
2019-01-12 #2932031531521.8363583830Heavily Polluted
2019-01-11 #3091901431431.49837125653Moderately 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.