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  5. Hecla

Hecla

Brown County, South Dakota

2024-05-09 19:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
56.8
CO
μg/m³
146.7
NO2
μg/m³
4.3
PM10
μg/m³
2.3
PM2.5
μg/m³
1.2
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
20℃
37%
22 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • NO2
  • PM10
  • PM2.5
  • SO2

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