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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 | Clear sky |
Temperature | 50°F |
Humidity | 50% |
Wind | 17.3 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Lund, Skåne län | 114 |
2 | Sodertalje, Stockholm | 58 |
3 | Visby, Gotland | 46 |
4 | Helsingborg, Skåne län | 44 |
5 | Stockholm, Stockholm | 32 |
6 | Sollentuna, Stockholm | 26 |
7 | Linköping, Östergötlands län | 22 |
8 | Norrköping, Östergötlands län | 20 |
9 | Hagelbyleden, Stockholm | 18 |
10 | Uppsala, Uppsala län | 15 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sundsvall Bergsgatan | 29 |
2 | Sundsvall Köpmangatan | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | PM10 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.2µg/m³ | |
PM10 | 30.6µg/m³ | |
NO2 | 7.4µg/m³ |
PM2.5 concentration in Sundsvall air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 41 AQI US | 71.6° 44.6° | 8.9 mp/h | |
Saturday, May 18 | Good 31 AQI US | 75.2° 46.4° | 8.9 mp/h | |
Sunday, May 19 | Good 29 AQI US | 64.4° 46.4° | 11.2 mp/h | |
Today | Good 28 AQI US | 55.4° 39.2° | 6.7 mp/h | |
Tuesday, May 21 | Good 9 AQI US | 64.4° 41° | 6.7 mp/h | |
Wednesday, May 22 | Good 10 AQI US | 68° 41° | 8.9 mp/h | |
Thursday, May 23 | Good 14 AQI US | 62.6° 46.4° | 6.7 mp/h | |
Friday, May 24 | Moderate 52 AQI US | 30% | 53.6° 46.4° | 2.2 mp/h |
Saturday, May 25 | Moderate 78 AQI US | 75.2° 48.2° | 6.7 mp/h | |
Sunday, May 26 | Moderate 80 AQI US | 59° 46.4° | 4.5 mp/h |
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