Zhoukou Air Quality Index

Good(Class B)
(August 21st,2018 ,01:00:00 PM(UTC+8) Published)
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.

Zhoukou PM2.5

1-hour PM2.5: 15.75μg/m3,24-hour PM2.5: 16.62μg/m3.
1-hour PM2.5 ranks #121 in China by ascending,total 367 cities.
1-hour PM10: 53.5μg/m3,24-hour PM10: 56.31μg/m3.

All Air Monitoring Sites Of Zhoukou 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 14015350.97712768Excellent
Site 25811660.771013069Good
Site 35721640.771011862Good
Site 44916490.681012771Excellent

Zhoukou AQI Ranking

Zhoukou AQI ranks #241 in China(total 367),defeat 34% cities.

Last 7 days rankings and AQI data of Zhoukou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-08-20 #744314370.7111579385Excellent
2018-08-19 #3532690.7511066763Excellent
2018-08-18 #1935410240.768126105105Good
2018-08-17 #3088418580.687139149140Good
2018-08-16 #874015400.7481587574Excellent
2018-08-15 #1835018450.7514710899Excellent
2018-08-14 #2396323430.781157126116Good
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.