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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 | 69.8°F |
Humidity | 37% |
Wind | 3.8 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Lansi-Turunmaa, Finland Proper | 62 |
2 | Oulu, Northern Ostrobothnia | 56 |
3 | Helsinki, Uusimaa | 48 |
4 | Lahti, Paijanne Tavastia | 48 |
5 | Jyvaskyla, Central Finland | 41 |
6 | Tampere, Pirkanmaa | 41 |
7 | Espoo, Uusimaa | 39 |
8 | Kuopio, Northern Savonia | 25 |
9 | Lappeenranta, South Karelia | 15 |
10 | Muonio, Lapland | 4 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Laune | 44 |
2 | Saimaankatu | 32 |
3 | Satulakatu | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 18µg/m³ | |
O3 | 80.4µg/m³ | |
NO2 | 9.7µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Lahti is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 44 AQI US | 68° 50° | 6.7 mp/h | |
Wednesday, May 15 | Good 34 AQI US | 75.2° 46.4° | 8.9 mp/h | |
Thursday, May 16 | Good 48 AQI US | 77° 50° | 8.9 mp/h | |
Today | Good 38 AQI US | 75.2° 51.8° | 6.7 mp/h | |
Saturday, May 18 | Good 29 AQI US | 71.6° 48.2° | 6.7 mp/h | |
Sunday, May 19 | Good 39 AQI US | 75.2° 50° | 11.2 mp/h | |
Monday, May 20 | Good 25 AQI US | 62.6° 46.4° | 6.7 mp/h | |
Tuesday, May 21 | Good 10 AQI US | 71.6° 44.6° | 4.5 mp/h | |
Wednesday, May 22 | Good 10 AQI US | 73.4° 50° | 6.7 mp/h | |
Thursday, May 23 | Good 10 AQI US | 64.4° 46.4° | 8.9 mp/h |
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