Huaihua Air Quality Index

26
Excellent(Class A)
(September 28th,2020 ,06:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Huaihua PM2.5

1-hour PM2.5: 16.4μg/m3,24-hour PM2.5: 12.9μg/m3.
1-hour PM2.5 ranks #166 in China by ascending,total 367 cities.
1-hour PM10: 26μg/m3,24-hour PM10: 24.31μg/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 128132812143745Excellent
Site 22920-1.11334453Excellent
Site 32215170.9423850Excellent
Site 42517231243246Excellent
Site 53617361.11753447Excellent

Huaihua AQI Ranking

Huaihua AQI ranks #29 in China(total 367),defeat 92% cities.

Last 7 days rankings and AQI data of Huaihua City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-09-01 #2926033681.33162214966Good
2020-08-31 #2595832651.2220196868Good
2020-08-30 #2198131571.2691111145136Good
2020-08-29 #2716128721.28724172826Good
2020-08-28 #2389027601.179198171147Good
2020-08-27 #2465123511.25320129135Good
2020-08-26 #1074813301.21412710796Excellent
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.