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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 | Broken clouds |
Temperature | 73.4°F |
Humidity | 59% |
Wind | 9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Espoo, Uusimaa | 64 |
2 | Helsinki, Uusimaa | 61 |
3 | Lansi-Turunmaa, Finland Proper | 61 |
4 | Lappeenranta, South Karelia | 61 |
5 | Lahti, Paijanne Tavastia | 59 |
6 | Kuopio, Northern Savonia | 58 |
7 | Jyvaskyla, Central Finland | 55 |
8 | Oulu, Northern Ostrobothnia | 47 |
9 | Tampere, Pirkanmaa | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Laune | 60 |
2 | Saimaankatu | 57 |
3 | Satulakatu | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
59
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 59 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13.2µg/m³ | |
PM10 | 24.2µg/m³ | |
O3 | 101.1µg/m³ | |
NO2 | 9.4µg/m³ |
PM2.5
x2.6
PM2.5 concentration in Lahti is currently 2.6 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Moderate 57 AQI US | 80.6° 57.2° | 6.7 mp/h | |
Thursday, May 30 | Moderate 58 AQI US | 78.8° 57.2° | 8.9 mp/h | |
Friday, May 31 | Moderate 63 AQI US | 82.4° 55.4° | 4.5 mp/h | |
Today | Moderate 59 AQI US | 50% | 82.4° 59° | 8.9 mp/h |
Sunday, Jun 2 | Moderate 58 AQI US | 70% | 77° 59° | 6.7 mp/h |
Monday, Jun 3 | Moderate 53 AQI US | 90% | 75.2° 57.2° | 4.5 mp/h |
Tuesday, Jun 4 | Moderate 55 AQI US | 20% | 78.8° 59° | 6.7 mp/h |
Wednesday, Jun 5 | Good 17 AQI US | 75.2° 53.6° | 11.2 mp/h | |
Thursday, Jun 6 | Good 11 AQI US | 68° 50° | 8.9 mp/h | |
Friday, Jun 7 | Good 9 AQI US | 100% | 62.6° 41° | 8.9 mp/h |
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