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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 73.4°F |
Humidity | 65% |
Wind | 13.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | ![]() | 49 |
2 | ![]() | 48 |
3 | ![]() | 48 |
4 | ![]() | 39 |
5 | ![]() | 38 |
6 | ![]() | 36 |
7 | ![]() | 36 |
8 | ![]() | 30 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Helsinki city centre | 57 |
2 | Mannerheimintie | 57 |
3 | Lohkopellontie | 53 |
4 | Mäkelänkatu | 48 |
5 | Vartiokylä Huivipolku | 46 |
6 | Kallio | 40 |
7 | Mantytie | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.7µg/m³ | |
PM10 | 16µg/m³ | |
O3 | 96.2µg/m³ | |
NO2 | 8.3µg/m³ | |
SO2 | 1.1µg/m³ |
PM2.5
x1.7
PM2.5 concentration in Helsinki is currently 1.7 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Jul 20 | Good 27 AQI US | 66.2° 55.4° | ||
Sunday, Jul 21 | Good 41 AQI US | 68° 57.2° | ||
Monday, Jul 22 | Moderate 52 AQI US | 71.6° 60.8° | ||
Today | Good 48 AQI US | 73.4° 60.8° | ||
Wednesday, Jul 24 | Good 40 AQI US | 71.6° 64.4° | ||
Thursday, Jul 25 | Good 43 AQI US | 71.6° 60.8° | ||
Friday, Jul 26 | Good 48 AQI US | 75.2° 60.8° | ||
Saturday, Jul 27 | Good 27 AQI US | 73.4° 60.8° | ||
Sunday, Jul 28 | Good 29 AQI US | 69.8° 59° | ||
Monday, Jul 29 | Moderate 66 AQI US | 66.2° 59° |
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4Contributors
2 Government Contributors
1 station
Individual Contributor
1 station
Anonymous Contributor
1 station
5 Data sources