Air Quality in Mäntsälä, Finland
Cloudy
5.4°C · 76.2% humidity
5.4°
Feels 0.2°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Mäntsälä's air quality — share it
AQI Forecast
Calibrated
10
9pm
10
10
12
12am
10
10
10
3am
10
10
10
6am
11
11
11
9am
11
10
10
12pm
10
10
10
3pm
10
10
10
6pm
10
10
Station readings
13h ago
AQI 14
PM2.5 3.4 µg/m³ · 13h ago
CAMS model
adj -14
24
24
24
24
24
24
24
24
24
24
25
25
25
25
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
48h · 3 stnMäntsälä'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.
76.2%
Humidity
35.1 km/h
Wind W
1025.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.9 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Mäntsälä?
Temperature & Precipitation
PM2.5 Trend
48h · 3 stationsPM2.52.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
2.9
Median
2.9
Average
2.9
Low
2.9
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.9
What is the 7-day forecast for Mäntsälä?
05-28
9.3° 5.3°
1.81 mm
05-29
23.2° 5.4°
05-30
14.8° 2.6°
0.31 mm
05-31
18.3° 7.5°
06-01
22.2° 13.4°
06-02
29.0° 8.6°
06-03
23.7° 5.1°
0.06 mm
Both models agree
Avg diff: 4.3°C
Where are air quality stations near Mäntsälä?
What cities are near Mäntsälä?
Get AQI alerts for Mäntsälä
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:36 UTC.