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  4. Polk County
  6. Altoona

Altoona

Clay, Polk County

2026-05-02 18:00
CAQI (Europe)
Medium
Pollutants|Pollens
PM2.5
μg/m³
45
Weather
  • ℃
  • ℉
15℃
33%
15 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
Data Sources
http://www.airnow.gov/

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