Xuchang Air Quality Index

53
Good(Class B)
(June 24th,2018 ,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:PM10
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Xuchang PM2.5

1-hour PM2.5: 28.67μg/m3,24-hour PM2.5: 31.28μg/m3.
1-hour PM2.5 ranks #230 in China by ascending,total 367 cities.
1-hour PM10: 55.67μg/m3,24-hour PM10: 52.16μg/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 15328550.926610760Good
Site 25031500.918511556Excellent
Site 35627620.824611360Good

Xuchang AQI Ranking

Xuchang AQI ranks #203 in China(total 367),defeat 45% cities.

Last 7 days rankings and AQI data of Xuchang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-06-23 #26511726470.7175189178Lightly Polluted
2018-06-22 #31413731640.789328204200Lightly Polluted
2018-06-21 #29612145810.914299190183Lightly Polluted
2018-06-20 #31412747820.975289207189Lightly Polluted
2018-06-19 #2437226340.847145134126Good
2018-06-18 #2228634470.753185156142Good
2018-06-17 #33414644850.774269223210Lightly 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.