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New Baden

Mascoutah Township, St. Clair County

2026-05-16 18:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
30.3
PM2.5
μg/m³
13.7
O3
μg/m³
42
Weather
  • ℃
  • ℉
25℃
81%
15 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • O3

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