Zhangjiajie Air Quality Index

57
Good(Class B)
(January 22nd,2018 ,03:00:00 PM(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.

Zhangjiajie PM2.5

1-hour PM2.5: 36.5μg/m3,24-hour PM2.5: 37.29μg/m3.
1-hour PM2.5 ranks #170 in China by ascending,total 367 cities.
1-hour PM10: 63.33μg/m3,24-hour PM10: 56.98μg/m3.

All Air Monitoring Sites Of Zhangjiajie 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 13217321.4686438Excellent
Site 27252710.81994317Good
Site 37555870.917114520Good
Site 43222-0.5657171Excellent

Zhangjiajie AQI Ranking

Zhangjiajie AQI ranks #161 in China(total 367),defeat 56% cities.

Last 7 days rankings and AQI data of Zhangjiajie City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-21 #655438550.9951776959Good
2018-01-20 #1318260921.2692574336Good
2018-01-19 #1238865951.1832678671Good
2018-01-18 #1098563901.1242166761Good
2018-01-17 #476647641.1792167258Good
2018-01-16 #17210579971.5123065750Lightly Polluted
2018-01-15 #15899731091.4663475044Good
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.