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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 37.4°F |
Humidity | 89% |
Wind | 15 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Oulu, Northern Ostrobothnia | 75 |
2 | Kuopio, Northern Savonia | 43 |
3 | Espoo, Uusimaa | 35 |
4 | Helsinki, Uusimaa | 32 |
5 | Tampere, Pirkanmaa | 32 |
6 | Lappeenranta, South Karelia | 30 |
7 | Muonio, Lapland | 16 |
8 | Jyvaskyla, Central Finland | 12 |
9 | Lahti, Paijanne Tavastia | 7 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lohkopellontie | 53 |
2 | Helsinki city centre | 43 |
3 | Vartiokylä Huivipolku | 33 |
4 | Mantytie | 32 |
5 | Mäkelänkatu | 31 |
6 | Kallio | 29 |
7 | Mannerheimintie | 19 |
8 | Kumpula | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.5µg/m³ | |
PM10 | 11µg/m³ | |
O3 | 78.1µg/m³ | |
NO2 | 9.1µg/m³ | |
SO2 | 5.1µg/m³ | |
CO | 10.7µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Helsinki is currently 1.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 25 AQI US | 37.4° 33.8° | 15.7 mp/h | |
Friday, Apr 26 | Good 26 AQI US | 41° 33.8° | 8.9 mp/h | |
Saturday, Apr 27 | Good 25 AQI US | 44.6° 32° | 11.2 mp/h | |
Today | Good 32 AQI US | 40% | 48.2° 37.4° | 6.7 mp/h |
Monday, Apr 29 | Moderate 54 AQI US | 70% | 55.4° 39.2° | 8.9 mp/h |
Tuesday, Apr 30 | Good 39 AQI US | 90% | 53.6° 42.8° | 8.9 mp/h |
Wednesday, May 1 | Good 20 AQI US | 53.6° 41° | 4.5 mp/h | |
Thursday, May 2 | Good 14 AQI US | 55.4° 44.6° | 6.7 mp/h | |
Friday, May 3 | Good 44 AQI US | 57.2° 46.4° | 8.9 mp/h | |
Saturday, May 4 | Good 28 AQI US | 57.2° 46.4° | 11.2 mp/h |
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4Contributors
2 Government Contributors
1 station
Individual Contributor
1 station
Anonymous Contributor
1 station
5 Data sources