Puyang Air Quality Index

Lightly Polluted(Class C)
(June 27th,2017 ,02:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 61.25μg/m3,24-hour PM2.5: 38.48μg/m3.
1-hour PM2.5 ranks #322 in China by ascending,total 367 cities.
1-hour PM10: 158.75μg/m3,24-hour PM10: 94.64μg/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 1100551501.560158488Good
Site 294701361.34011102117Good
Site 383611151.232119379Good
Site 4142592341.33420101119Lightly Polluted

Puyang AQI Ranking

Puyang AQI ranks #340 in China(total 367),defeat 7% cities.

Last 7 days rankings and AQI data of Puyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-25 #31411629611.362311181177Lightly Polluted
2017-06-24 #2908829531.419198153145Good
2017-06-23 #1735739621.4291779986Good
2017-06-22 #2056535531.223167130117Good
2017-06-21 #30410636751.124199177166Lightly Polluted
2017-06-20 #348175571201.2092615249240Moderately Polluted
2017-06-19 #30811547951.1582613185176Lightly 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.