Huaihua Air Quality Index

Lightly Polluted(Class C)
(December 6th,2016 ,10:00:00 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.

Huaihua PM2.5

1-hour PM2.5: 63μg/m3,24-hour PM2.5: 54.5μg/m3.
1-hour PM2.5 ranks #188 in China by ascending,total 367 cities.
1-hour PM10: 152.8μg/m3,24-hour PM10: 115.25μg/m3.

All Air Monitoring Sites Of Huaihua 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 199661481.2411115055Good
Site 2114711770.819845149Lightly Polluted
Site 39053130116278179Good
Site 4108811611.230436362Lightly Polluted
Site 599441481.554753436Good

Huaihua AQI Ranking

Huaihua AQI ranks #232 in China(total 367),defeat 37% cities.

Last 7 days rankings and AQI data of Huaihua City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-05 #14179541080.88929308865Good
2016-12-04 #847446980.90925158051Good
2016-12-03 #15894701230.97430194436Good
2016-12-02 #13379581060.92422305143Good
2016-12-01 #1216644810.97722163227Good
2016-11-30 #1106848850.89523205852Good
2016-11-29 #14576551020.89318197267Good
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.