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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 | 53.6°F |
Humidity | 88% |
Wind | 2.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Uppsala, Uppsala län | 67 |
2 | Norrköping, Östergötlands län | 62 |
3 | Stockholm, Stockholm | 62 |
4 | Linköping, Östergötlands län | 61 |
5 | Hagelbyleden, Stockholm | 60 |
6 | Helsingborg, Skåne län | 60 |
7 | Sollentuna, Stockholm | 55 |
8 | Visby, Gotland | 55 |
9 | Lund, Skåne län | 44 |
10 | Sodertalje, Stockholm | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sundsvall Bergsgatan | 27 |
2 | Sundsvall Köpmangatan | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.1µg/m³ | |
PM10 | 20.6µg/m³ | |
NO2 | 1.9µg/m³ |
PM2.5
x2
PM2.5 concentration in Sundsvall is currently 2 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 52 AQI US | 68° 51.8° | 6.7 mp/h | |
Thursday, May 30 | Good 43 AQI US | 68° 51.8° | 6.7 mp/h | |
Friday, May 31 | Good 48 AQI US | 71.6° 51.8° | 6.7 mp/h | |
Today | Moderate 53 AQI US | 70% | 77° 53.6° | 6.7 mp/h |
Sunday, Jun 2 | Good 28 AQI US | 70% | 71.6° 57.2° | 8.9 mp/h |
Monday, Jun 3 | Good 20 AQI US | 30% | 68° 53.6° | 11.2 mp/h |
Tuesday, Jun 4 | Good 34 AQI US | 40% | 64.4° 53.6° | 6.7 mp/h |
Wednesday, Jun 5 | Good 12 AQI US | 64.4° 48.2° | 8.9 mp/h | |
Thursday, Jun 6 | Good 8 AQI US | 60% | 55.4° 44.6° | 6.7 mp/h |
Friday, Jun 7 | Good 6 AQI US | 90% | 50° 42.8° | 11.2 mp/h |
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