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Zhangbei
Zhangjiakou, Hebei
2026-05-15 08:35
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
141.7
PM10
μg/m³
61.7
PM2.5
μg/m³
28.7
CO
μg/m³
200
NO2
μg/m³
7.3
SO2
μg/m³
5.7
Weather
℃
℃
℉
13℃
71%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
PM10
PM2.5
CO
NO2
SO2
Places included
张北环境分局
AQI 174
张北转播电台
AQI 150
沽源第一中学
AQI 161
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