Puyang Air Quality Index

Lightly Polluted(Class C)
(February 26th,2017 ,08:00:00 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: 81.75μg/m3,24-hour PM2.5: 55.67μg/m3.
1-hour PM2.5 ranks #275 in China by ascending,total 367 cities.
1-hour PM10: 131.75μg/m3,24-hour PM10: 96.48μg/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 1123931473.684251210Lightly Polluted
Site 29571992.27836127Good
Site 3118891642.51281734Lightly Polluted
Site 499741171.874341510Good

Puyang AQI Ranking

Puyang AQI ranks #276 in China(total 367),defeat 25% cities.

Last 7 days rankings and AQI data of Puyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #2371631241621.6525186663Moderately Polluted
2017-01-25 #3222512002632.72960409170Heavily Polluted
2017-01-24 #3592992492873.34470545035Heavily Polluted
2017-01-23 #3141561191861.97963436651Moderately Polluted
2017-01-22 #295123931511.84866518262Lightly Polluted
2017-01-21 #26694701321.42944447158Good
2017-01-20 #2307541991.23236287365Good
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.