What is the air quality in Södertälje today?

The current Air Quality Index (AQI) in Södertälje is 25 (Good). PM2.5 concentration is 5.9 µg/m³.

What is the temperature in Södertälje right now?

The current temperature in Södertälje is 15.8°C (feels like 15.8°C). Humidity is 75.7% and wind speed is 45.5 km/h.

Is it safe to go outside in Södertälje?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Södertälje, Sweden

Drizzle

15.8°C · 75.7% humidity

15.8°

Feels 15.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 4pm

25 7pm

25 10pm

24 1am

27 4am

27 7am

25 10am

24 1pm

Air Quality Index Trend

45h · 6 stn

View full history →

Södertälje'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.

75.7%

Humidity

45.5 km/h

Wind ESE

1001.0 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Södertälje?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations

PM2.55.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

What is the 7-day forecast for Södertälje?

07-21

22.5° 15.1°

1.44 mm

07-22

23.2° 12.4°

0.62 mm

07-23

22.9° 13.9°

4.37 mm

07-24

22.5° 14.4°

3.94 mm

07-25

22.7° 10.8°

1.31 mm

07-26

20.7° 13.8°

15.31 mm

07-27

20.3° 15.1°

2.94 mm

Both models agree Avg diff: 2.0°C

Where are air quality stations near Södertälje?

–

nybohovsbacken-48a

25.6 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

Stockholm Lilla Essingen, Sweden

25.9 km PM2.5: 10.1 µg/m³

Sundbyberg Tulegatan 9, Sweden

27.4 km PM2.5: 15.9 µg/m³

Sundbyberg Tulegatan 9, Sweden

27.4 km PM2.5: 14.0 µg/m³

Stockholm Södermalm, Sweden

28.0 km PM2.5: 5.0 µg/m³

Stockholm Sveavägen 59 Gata, Sweden

29.4 km PM2.5: 22.1 µg/m³

Solna Enköpingsvägen

29.6 km PM2.5: 0.8 µg/m³ PM10: 2.2 µg/m³

What cities are near Södertälje?

25 Tumba 25 Tullinge 25 Huddinge 25 Hässelby Villastad 25 Bromma 25 Årsta 25 Sundbyberg 25 Tensta 25 Rinkeby 25 Jakobsberg

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:15 UTC.