Guangan Air Quality Index

27
Excellent(Class A)
(October 22nd,2017 ,10:00:00 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.

Guangan PM2.5

1-hour PM2.5: 9.6μg/m3,24-hour PM2.5: 21.23μg/m3.
1-hour PM2.5 ranks #24 in China by ascending,total 367 cities.
1-hour PM10: 20.2μg/m3,24-hour PM10: 38.85μg/m3.

All Air Monitoring Sites Of Guangan 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 12212220.43265852Excellent
Site 2227100.82197057Excellent
Site 3267260.3-66648Excellent
Site 42110190.526106658Excellent
Site 52412240.41935946Excellent

Guangan AQI Ranking

Guangan AQI ranks #26 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Guangan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #1075430560.94131103727Good
2017-10-20 #854621460.8782977461Excellent
2017-10-19 #193013290.6531666754Excellent
2017-10-18 #72412230.5631365446Excellent
2017-10-17 #142511210.564955148Excellent
2017-10-16 #523213260.5831366964Excellent
2017-10-15 #122611210.541955851Excellent
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.