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  3. Uusimaa
  4. Borgå
  5. Porvoo

Porvoo

Borgå

2026-08-21 14:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
70.3
PM10
μg/m³
11.8
PM2.5
μg/m³
3.5
NO2
μg/m³
9.2
SO2
μg/m³
5.1
Weather
  • ℃
  • ℉
18℃
39%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Langis
AQI 24
Porvoo
AQI 21
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.orghttp://www.ilmanlaatu.fi/

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Cities Nearby

Porvoo
AQI 21
Langis
AQI 24
Nikkilä
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Kerava
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Järvenpää
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Vantaa
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Helsinki
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Hyvinkää
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Luukki
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Kauniainen
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Espoo
AQI 25