Air Quality in Mäntsälä, Finland
Partly Cloudy
16.7°C · 69.1% humidity
16.7°
Feels 16.7°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Mäntsälä's air quality — share it
AQI Forecast
Calibrated
8
5pm
8
8
24
8pm
19
16
14
11pm
12
11
10
2am
10
9
9
5am
9
8
8
8am
8
8
8
11am
8
8
8
2pm
8
9
Station readings
6h ago
AQI 9
PM2.5 2.2 µg/m³ · 6h ago
CAMS model
adj -16
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
Air Quality Index Trend
5h · 1 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.
69.1%
Humidity
33.3 km/h
Wind SSW
1004.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Mäntsälä?
Temperature & Precipitation
PM2.5 Trend
5h · 1 stationPM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Mäntsälä?
07-21
17.8° 14.0°
2.25 mm
07-22
22.9° 11.1°
0.06 mm
07-23
25.3° 14.0°
3.0 mm
07-24
25.6° 14.9°
1.88 mm
07-25
24.2° 12.0°
0.75 mm
07-26
17.4° 15.1°
0.31 mm
07-27
20.3° 13.7°
9.06 mm
Both models agree
Avg diff: 3.5°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: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:20 UTC.