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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 44.6°F |
Humidity | 45% |
Wind | 4.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Lund, Skåne län | 35 |
2 | Linköping, Östergötlands län | 31 |
3 | Norrköping, Östergötlands län | 29 |
4 | Helsingborg, Skåne län | 27 |
5 | Stockholm, Stockholm | 27 |
6 | Sodertalje, Stockholm | 21 |
7 | Visby, Gotland | 19 |
8 | Sollentuna, Stockholm | 4 |
9 | Uppsala, Uppsala län | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
16*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 16* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.9*µg/m³ | |
NO2 | 7.4*µg/m³ |
PM2.5 concentration in Karlstad air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 16 AQI US | 30% | 44.6° 33.8° | 11.2 mp/h |
Friday, Apr 26 | Good 8 AQI US | 39.2° 32° | 8.9 mp/h | |
Saturday, Apr 27 | Good 10 AQI US | 42.8° 32° | 8.9 mp/h | |
Sunday, Apr 28 | Good 24 AQI US | 100% | 48.2° 35.6° | 13.4 mp/h |
Monday, Apr 29 | Good 43 AQI US | 70% | 51.8° 42.8° | 8.9 mp/h |
Tuesday, Apr 30 | Good 11 AQI US | 53.6° 39.2° | 6.7 mp/h | |
Wednesday, May 1 | Good 20 AQI US | 57.2° 41° | 8.9 mp/h |
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