What is the air quality in Norrtälje today?

The current Air Quality Index (AQI) in Norrtälje is 12 (Good). PM2.5 concentration is 2.9 µg/m³.

What is the temperature in Norrtälje right now?

The current temperature in Norrtälje is -2.2°C (feels like -9.6°C). Humidity is 57.6% and wind speed is 32.6 km/h.

Is it safe to go outside in Norrtälje?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Norrtälje, Sweden

Partly Cloudy

-2.2°C · 57.6% humidity

-2.2°

Feels -9.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated

18 6pm

14 9pm

26 12am

26 3am

26 6am

14 9am

14 12pm

14 3pm

Station readings

CAMS model adj -11

PM2.5 Trend (24h)

22h · 1 station

57.6%

Humidity

32.6 km/h

Wind NNW

1030.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Norrtälje?

Temperature & Precipitation

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Norrtälje?

04-09

2.4° -1.6°

04-10

6.1° -2.2°

04-11

9.8° -1.4°

04-12

11.8° 0.5°

04-13

7.1° 1.0°

04-14

7.2° 1.0°

04-15

9.6° -0.1°

Both models agree Avg diff: 1.6°C

Where are air quality stations near Norrtälje?

What cities are near Norrtälje?

20 Åkersberga 19 Vallentuna 19 Täby 19 Märsta 20 Gustavsberg 19 Upplands Väsby 20 Boo 20 Lidingö 19 Danderyd 19 Sollentuna

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:11 UTC.