Huaian Air Quality Index

Heavily Polluted(Class E)
(January 21st,2020 ,01:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Huaian PM2.5

1-hour PM2.5: 199.5μg/m3,24-hour PM2.5: 160.5μg/m3.
1-hour PM2.5 ranks #358 in China by ascending,total 367 cities.
1-hour PM10: 325.67μg/m3,24-hour PM10: 189.34μg/m3.

All Air Monitoring Sites Of Huaian 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 1-230-1.62754141-
Site 221816820012446161Heavily Polluted
Site 3--53422283838-
Site 42532032431.23046767Heavily Polluted
Site 5247197-1.21666969Heavily Polluted

Huaian AQI Ranking

Huaian AQI ranks #358 in China(total 367),defeat 2% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-01-19 #3101571191341.073368776Moderately Polluted
2020-01-18 #2631451111240.8742367174Lightly Polluted
2020-01-17 #23210276860.8032678165Lightly Polluted
2020-01-16 #1736144480.5872146765Good
2020-01-15 #745235530.5712366964Good
2020-01-14 #2731431091361.0673378273Lightly Polluted
2020-01-13 #3512612112371.6464966052Heavily 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.