Huzhou Air Quality Index

Good(Class B)
(July 23rd,2017 ,04:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Huzhou PM2.5

1-hour PM2.5: 74.5μg/m3,24-hour PM2.5: 39.36μg/m3.
1-hour PM2.5 ranks #350 in China by ascending,total 367 cities.
1-hour PM10: 105.5μg/m3,24-hour PM10: 65.01μg/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 1695084159102044Good
Site 21309912714025673Lightly Polluted
Site 3---------

Huzhou AQI Ranking

Huzhou AQI ranks #347 in China(total 367),defeat 5% cities.

Last 7 days rankings and AQI data of Huzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #35214635610.8192711235210Lightly Polluted
2017-07-21 #34511624480.663269203177Lightly Polluted
2017-07-20 #2267218380.611309149126Good
2017-07-19 #2567818390.603307154133Good
2017-07-18 #1946628550.676448140119Good
2017-07-17 #34111622460.623110194177Lightly Polluted
2017-07-16 #33611631560.72358194177Lightly 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.