Xuchang Air Quality Index

Moderately Polluted(Class D)
(March 22nd,2018 ,10:00:00 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 more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Xuchang PM2.5

1-hour PM2.5: 129.67μg/m3,24-hour PM2.5: 80.29μg/m3.
1-hour PM2.5 ranks #348 in China by ascending,total 367 cities.
1-hour PM10: 207.33μg/m3,24-hour PM10: 115.8μg/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 11721301881.3721867124Moderately Polluted
Site 21651252351.6116161282Moderately Polluted
Site 31781341991.484194398Moderately Polluted

Xuchang AQI Ranking

Xuchang AQI ranks #345 in China(total 367),defeat 6% cities.

Last 7 days rankings and AQI data of Xuchang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-21 #2457150911.1856339886Good
2018-03-20 #1905931671.0762710115105Good
2018-03-19 #3511831371621.58639159989Moderately Polluted
2018-03-18 #30211586981.3993499586Lightly Polluted
2018-03-17 #2978462631.0492987373Good
2018-03-16 #1175222520.869206111102Good
2018-03-15 #328138622241.1973558582Lightly 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.