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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 | Clear sky |
Temperature | 75.2°F |
Humidity | 38% |
Wind | 5.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Espoo, Uusimaa | 69 |
2 | Helsinki, Uusimaa | 65 |
3 | Kuopio, Northern Savonia | 63 |
4 | Jyvaskyla, Central Finland | 62 |
5 | Lansi-Turunmaa, Finland Proper | 61 |
6 | Lahti, Paijanne Tavastia | 55 |
7 | Lappeenranta, South Karelia | 55 |
8 | Tampere, Pirkanmaa | 55 |
9 | Oulu, Northern Ostrobothnia | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Biologintie | 63 |
2 | Pyykösjärvi | 48 |
3 | Keskusta | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 14µg/m³ | |
O3 | 119.5µg/m³ | |
NO2 | 8.2µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Oulu is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Moderate 53 AQI US | 59° 50° | 6.7 mp/h | |
Thursday, May 30 | Moderate 54 AQI US | 71.6° 53.6° | 15.7 mp/h | |
Friday, May 31 | Moderate 55 AQI US | 69.8° 53.6° | 13.4 mp/h | |
Today | Good 49 AQI US | 50% | 75.2° 53.6° | 4.5 mp/h |
Sunday, Jun 2 | Moderate 55 AQI US | 70% | 57.2° 50° | 8.9 mp/h |
Monday, Jun 3 | Moderate 52 AQI US | 57.2° 46.4° | 6.7 mp/h | |
Tuesday, Jun 4 | Moderate 59 AQI US | 20% | 68° 48.2° | 8.9 mp/h |
Wednesday, Jun 5 | Moderate 62 AQI US | 90% | 66.2° 51.8° | 4.5 mp/h |
Thursday, Jun 6 | Good 17 AQI US | 90% | 55.4° 46.4° | 8.9 mp/h |
Friday, Jun 7 | Good 8 AQI US | 50% | 57.2° 42.8° | 6.7 mp/h |
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3 Data sources