1. Europe
  2. Romania
  3. Bucharest
  4. București
  5. Sector 4

Sector 4

București, Bucharest

2026-07-22 23:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
18.5
PM2.5
μg/m³
9.7
NO2
μg/m³
20
Weather
  • ℃
  • ℉
17℃
90%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • PM2.5
  • NO2
  • Mugwort
  • Grasses
  • Ragweed
  • Alder
  • Birch
  • Olive Tree
Places included
B-20
AQI 15
B-21
AQI 20
B-24
AQI 19
Site 43469
AQI 15
Site 56776
AQI 9
\"B-4\"
AQI 20
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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