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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 | Scattered clouds |
Temperature | 55.4°F |
Humidity | 64% |
Wind | 5.6 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Lansi-Turunmaa, Finland Proper | 66 |
2 | Lahti, Paijanne Tavastia | 40 |
3 | Kuopio, Northern Savonia | 35 |
4 | Tampere, Pirkanmaa | 35 |
5 | Espoo, Uusimaa | 33 |
6 | Oulu, Northern Ostrobothnia | 33 |
7 | Helsinki, Uusimaa | 30 |
8 | Lappeenranta, South Karelia | 25 |
9 | Jyvaskyla, Central Finland | 20 |
10 | Muonio, Lapland | 2 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Laune | 53 |
2 | Satulakatu | 34 |
3 | Saimaankatu | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.3µg/m³ | |
PM10 | 21.2µg/m³ | |
O3 | 85.7µg/m³ | |
NO2 | 8.8µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Lahti is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 28 AQI US | 64.4° 44.6° | 4.5 mp/h | |
Tuesday, May 14 | Good 44 AQI US | 68° 50° | 6.7 mp/h | |
Today | Good 40 AQI US | |||
Thursday, May 16 | Good 37 AQI US | 75.2° 46.4° | 8.9 mp/h | |
Friday, May 17 | Good 23 AQI US | 75.2° 50° | 8.9 mp/h | |
Saturday, May 18 | Good 30 AQI US | 75.2° 50° | 6.7 mp/h | |
Sunday, May 19 | Good 28 AQI US | 71.6° 48.2° | 6.7 mp/h | |
Monday, May 20 | Good 40 AQI US | 75.2° 50° | 11.2 mp/h | |
Tuesday, May 21 | Good 26 AQI US | 100% | 59° 46.4° | 8.9 mp/h |
Wednesday, May 22 | Good 32 AQI US | 55.4° 37.4° | 11.2 mp/h |
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