Air Quality in Karhula, Finland
Windy
17.3°C · 74.4% humidity
17.3°
Feels 17.3°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Karhula's air quality — share it
AQI Forecast
Calibrated
9
5pm
9
9
24
8pm
20
17
15
11pm
13
12
11
2am
10
10
10
5am
10
9
9
8am
9
9
9
11am
9
9
9
2pm
9
9
Station readings
6h ago
AQI 8
PM2.5 1.9 µg/m³ · 6h ago
CAMS model
adj -15
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
5h · 1 stnKarhula'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.
74.4%
Humidity
51.5 km/h
Wind SSW
1005.1 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 Karhula?
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 Karhula?
07-21
17.9° 16.6°
0.25 mm
07-22
21.0° 14.4°
1.25 mm
07-23
18.7° 17.0°
0.75 mm
07-24
18.7° 16.6°
0.62 mm
07-25
19.4° 13.8°
3.88 mm
07-26
18.1° 15.1°
0.56 mm
07-27
19.3° 15.7°
8.44 mm
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Karhula?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:19 UTC.