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Fort Smith

Upper Township, Sebastian County

2026-05-23 22:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
45.9
PM2.5
μg/m³
5.5
PM10
μg/m³
6.1
NO2
μg/m³
0.7
Weather
  • ℃
  • ℉
23℃
78%
3 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2

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