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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 | Broken clouds |
Temperature | 44.6°F |
Humidity | 77% |
Wind | 8.1 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Oulu, Northern Ostrobothnia | 63 |
2 | Kuopio, Northern Savonia | 45 |
3 | Lappeenranta, South Karelia | 38 |
4 | Espoo, Uusimaa | 37 |
5 | Helsinki, Uusimaa | 36 |
6 | Tampere, Pirkanmaa | 31 |
7 | Muonio, Lapland | 17 |
8 | Jyvaskyla, Central Finland | 16 |
9 | Lahti, Paijanne Tavastia | 15 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Leppävaara Läkkisepänkuja | 36 |
2 | Leppävaara | 31 |
3 | Luukki | 30 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.4µg/m³ | |
PM10 | 15µg/m³ | |
O3 | 91.1µg/m³ | |
NO2 | 3.3µg/m³ | |
SO2 | 0.6µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Espoo is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 22 AQI US | 39.2° 32° | 13.4 mp/h | |
Friday, Apr 26 | Good 28 AQI US | 42.8° 33.8° | 8.9 mp/h | |
Saturday, Apr 27 | Good 33 AQI US | 48.2° 32° | 8.9 mp/h | |
Today | Good 37 AQI US | 40% | 51.8° 37.4° | 6.7 mp/h |
Monday, Apr 29 | Moderate 54 AQI US | 70% | 59° 39.2° | 8.9 mp/h |
Tuesday, Apr 30 | Good 37 AQI US | 70% | 59° 44.6° | 8.9 mp/h |
Wednesday, May 1 | Good 19 AQI US | 57.2° 41° | 4.5 mp/h | |
Thursday, May 2 | Good 14 AQI US | 62.6° 44.6° | 4.5 mp/h | |
Friday, May 3 | Good 43 AQI US | 59° 46.4° | 11.2 mp/h | |
Saturday, May 4 | Good 27 AQI US | 70% | 51.8° 44.6° | 6.7 mp/h |
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2Contributors
2 Government Contributors
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