Zhangjiajie Air Quality Index

Lightly Polluted(Class C)
(January 23rd,2017 ,11:00:00 AM(UTC+8) Published)
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.

Zhangjiajie PM2.5

1-hour PM2.5: 80μg/m3,24-hour PM2.5: 63.69μg/m3.
1-hour PM2.5 ranks #231 in China by ascending,total 367 cities.
1-hour PM10: 123.75μg/m3,24-hour PM10: 100.48μg/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 1100751121.72794930Good
Site 2118891302.2346160134Lightly Polluted
Site 31381051311.727154319Lightly Polluted
Site 486511221.41015125120Good

Zhangjiajie AQI Ranking

Zhangjiajie AQI ranks #229 in China(total 367),defeat 38% cities.

Last 7 days rankings and AQI data of Zhangjiajie City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-22 #21087641031.422227134117Good
2017-01-21 #23686631191.269228136112Good
2017-01-20 #315111831501.2891911134123Lightly Polluted
2017-01-19 #3081611231791.576228109103Moderately Polluted
2017-01-18 #246123931441.573249126120Lightly Polluted
2017-01-17 #239110831201.4452410119114Lightly Polluted
2017-01-16 #3021431091621.5172788885Lightly 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.