Huzhou Air Quality Index

25
Excellent(Class A)
(November 22nd,2017 ,02:00:00 AM(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.

Huzhou PM2.5

1-hour PM2.5: 12.67μg/m3,24-hour PM2.5: 39.53μg/m3.
1-hour PM2.5 ranks #55 in China by ascending,total 367 cities.
1-hour PM10: 24.67μg/m3,24-hour PM10: 49.61μg/m3.

All Air Monitoring Sites Of Huzhou 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12211221.2411744Excellent
Site 22512241.5501712Excellent
Site 32815280.8451266Excellent

Huzhou AQI Ranking

Huzhou AQI ranks #25 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Huzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-20 #1134732440.8792999371Excellent
2017-11-19 #1094625450.77531116460Excellent
2017-11-18 #1394513320.5651368989Excellent
2017-11-17 #454212220.6233368854Excellent
2017-11-16 #474718360.6433797064Excellent
2017-11-15 #2117240770.92357136248Good
2017-11-14 #305101761101.34160168962Lightly 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.