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  2. Portugal
  3. Castelo Branco District
  4. Castelo Branco

Castelo Branco

Castelo Branco

2026-04-16 20:00
AQI (US)
Good
Pollutants
O3
μg/m³
94.6
PM2.5
μg/m³
4.4
PM10
μg/m³
7.1
NO2
μg/m³
0.8
Weather
  • ℃
  • ℉
15℃
61%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
Castelo Branco
AQI 41

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