Zigong Air Quality Index

Lightly Polluted(Class C)
(December 13th,2018 ,02:00:00 PM(UTC+8) Published)
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.

Zigong PM2.5

1-hour PM2.5: 84.25μg/m3,24-hour PM2.5: 64.03μg/m3.
1-hour PM2.5 ranks #281 in China by ascending,total 367 cities.
1-hour PM10: 128.5μg/m3,24-hour PM10: 92.05μg/m3.

All Air Monitoring Sites Of Zigong 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11321001460.95771824Lightly Polluted
Site 2104781210.96042210Lightly Polluted
Site 3102761060.8488166Lightly Polluted
Site 4110831410.936122312Lightly Polluted

Zigong AQI Ranking

Zigong AQI ranks #279 in China(total 367),defeat 24% cities.

Last 7 days rankings and AQI data of Zigong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-12 #1606950740.763184136Good
2018-12-11 #1876446690.7142983427Good
2018-12-10 #1926244650.6972881919Good
2018-12-09 #1434830470.6873171514Excellent
2018-12-08 #1273621350.5562581818Excellent
2018-12-07 #1263617350.4961882828Excellent
2018-12-06 #2335728640.6242373429Good
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.