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Air quality in Zhangjiakou

Air quality index (AQI) and PM2.5 air pollution in Zhangjiakou

Last update at 20:00, May 16 (local time)

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20:00, May 16 (local time)

#	station	US AQI
1	Hardware Warehouse	146
2	Huai'an No.1 Middle School	132
3	Ren Min Park	127
4	Yuhuangge West, Yuxian County	120
5	Century Compound	114
6	Guyuan No.1 Middle School	114
7	Qiaodong District Tobacco Factory	114
8	Yanchang	114
9	Zhangbei Environmental Bureau	105
10	Wanquan Third Junior High School	102

20:00, May 16 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	90 US AQI	PM10

PM2.5

x5.9

PM2.5 concentration in Zhangjiakou is currently 5.9 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Monday, May 13	Good 44 AQI US		86° 55.4°	13.4 mp/h
Tuesday, May 14	Good 36 AQI US		71.6° 55.4°	24.6 mp/h
Wednesday, May 15	Good 34 AQI US		71.6° 48.2°	15.7 mp/h
Today	Moderate 90 AQI US		86° 57.2°	17.9 mp/h
Friday, May 17	Moderate 68 AQI US		87.8° 62.6°	4.5 mp/h
Saturday, May 18	Unhealthy for sensitive groups 127 AQI US		86° 66.2°	15.7 mp/h
Sunday, May 19	Unhealthy for sensitive groups 140 AQI US	100%	73.4° 66.2°	8.9 mp/h
Monday, May 20	Moderate 94 AQI US	30%	78.8° 60.8°	8.9 mp/h
Tuesday, May 21	Unhealthy for sensitive groups 110 AQI US	50%	86° 60.8°	8.9 mp/h
Wednesday, May 22	Unhealthy for sensitive groups 127 AQI US	100%	84.2° 66.2°	15.7 mp/h