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  5. Mercersburg

Mercersburg

Franklin County, Pennsylvania

2024-12-03 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.5
O3
μg/m³
50
PM10
μg/m³
12.4
NO2
μg/m³
2.3
CO
μg/m³
47.5
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
4℃
49%
20 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2

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