Chizhou Air Quality Index

127
Lightly Polluted(Class C)
(February 21st,2019 ,10:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Chizhou PM2.5

1-hour PM2.5: 96μg/m3,24-hour PM2.5: 81.74μg/m3.
1-hour PM2.5 ranks #278 in China by ascending,total 367 cities.
1-hour PM10: 116μg/m3,24-hour PM10: 96.15μg/m3.

All Air Monitoring Sites Of Chizhou 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 1127961210.95784050Lightly Polluted
Site 212292-15284141Lightly Polluted
Site 31321001111.149484248Lightly Polluted

Chizhou AQI Ranking

Chizhou AQI ranks #274 in China(total 367),defeat 25% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #1958865760.94951104026Good
2019-02-19 #1525841480.7143464137Good
2019-02-18 #1675337450.6994154540Good
2019-02-17 #2927555720.67841106464Good
2019-02-16 #3179873960.8563565344Good
2019-02-15 #633621280.7252975350Excellent
2019-02-14 #1084326340.7373466454Excellent
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.