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AQI (China)
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Frederick County
2025-03-17 04:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
18
PM2.5
μg/m³
8.3
O3
μg/m³
30
Pollen
7.7
Weather
℃
℃
℉
11℃
97%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
PM10
PM2.5
O3
Places included
Clear Brook
AQI 18
Data Sources
http://www.airnow.gov/
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