Air Quality in Märsta, Sweden

Drizzle
20.4°C · 72.1% humidity
20.4°
Feels 20.4°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
24 12am
24
24
8 3am
13
16
18 6am
20
21
22 9am
22
23
23 12pm
23
24
25 3pm
25
25
25 6pm
25
25
25 9pm
27
27
AD 728×90

Air Quality Index Trend

43h · 1 stn

Märsta's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

72.1%
Humidity
41.2 km/h
Wind SSW
1008.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
8
1.9 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Märsta?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.51.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
1.9
Median
1.9
Average
1.9
Low
1.9
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +3.9

What is the 7-day forecast for Märsta?

08-03
20.6° 16.1°
0.31 mm
08-04
19.5° 13.4°
0.06 mm
08-05
19.7° 12.6°
3.13 mm
08-06
21.0° 13.5°
1.13 mm
08-07
24.7° 18.0°
0.13 mm
08-08
19.1° 13.3°
0.38 mm
08-09
20.8° 13.3°
6.69 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Märsta?

8
Sollentuna Ekmans Väg 11, Sweden
15.2 km PM2.5: 1.9 µg/m³
76
Sollentuna E4 Häggvik, Sweden
20.2 km PM2.5: 24.0 µg/m³
8
Sollentuna Danderydsvägen, Sweden
20.3 km PM2.5: 1.9 µg/m³

What cities are near Märsta?

12 Upplands Väsby 14 Vallentuna 15 Jakobsberg 10 Sollentuna 14 Täby 20 Tensta 20 Danderyd 24 Rinkeby 19 Hässelby Villastad 24 Uppsala
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:02 UTC.