Xuchang Air Quality Index

120
Lightly Polluted(Class C)
(December 10th,2018 ,08:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Xuchang PM2.5

1-hour PM2.5: 90.67μg/m3,24-hour PM2.5: 69.91μg/m3.
1-hour PM2.5 ranks #322 in China by ascending,total 367 cities.
1-hour PM10: 110μg/m3,24-hour PM10: 100.4μg/m3.

All Air Monitoring Sites Of Xuchang 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 1124941091.2471336Lightly Polluted
Site 2123931051.3491568Lightly Polluted
Site 31138511614314610Lightly Polluted

Xuchang AQI Ranking

Xuchang AQI ranks #318 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Xuchang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-09 #3088260940.91638143730Good
2018-12-08 #3237049890.90339164037Good
2018-12-07 #2935726620.6832995043Good
2018-12-06 #33991671111.06437143720Good
2018-12-05 #326107601641.02142132525Lightly Polluted
2018-12-04 #351174562970.83532164944Moderately Polluted
2018-12-03 #3161721302261.96343143725Moderately 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.