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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 69.8°F |
Humidity | 35% |
Wind | 6.7 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Lansi-Turunmaa, Finland Proper | 53 |
2 | Lappeenranta, South Karelia | 44 |
3 | Oulu, Northern Ostrobothnia | 44 |
4 | Espoo, Uusimaa | 37 |
5 | Lahti, Paijanne Tavastia | 35 |
6 | Tampere, Pirkanmaa | 35 |
7 | Helsinki, Uusimaa | 34 |
8 | Kuopio, Northern Savonia | 30 |
9 | Jyvaskyla, Central Finland | 25 |
10 | Muonio, Lapland | 11 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Laune | 49 |
2 | Satulakatu | 31 |
3 | Saimaankatu | 20 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.4µg/m³ | |
PM10 | 16.5µg/m³ | |
O3 | 77.3µg/m³ | |
NO2 | 8.2µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Lahti is currently 1.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 20 | Good 32 AQI US | 60.8° 46.4° | 8.9 mp/h | |
Tuesday, May 21 | Good 29 AQI US | 64.4° 39.2° | 4.5 mp/h | |
Wednesday, May 22 | Good 36 AQI US | 73.4° 44.6° | 4.5 mp/h | |
Today | Good 35 AQI US | 73.4° 50° | 8.9 mp/h | |
Friday, May 24 | Good 43 AQI US | 30% | 77° 51.8° | 11.2 mp/h |
Saturday, May 25 | Moderate 59 AQI US | 40% | 78.8° 57.2° | 6.7 mp/h |
Sunday, May 26 | Good 36 AQI US | 71.6° 53.6° | 4.5 mp/h | |
Monday, May 27 | Good 43 AQI US | 78.8° 50° | 6.7 mp/h | |
Tuesday, May 28 | Moderate 51 AQI US | 80.6° 53.6° | 6.7 mp/h | |
Wednesday, May 29 | Moderate 74 AQI US | 78.8° 55.4° | 6.7 mp/h |
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