Air Quality in Lohja, Finland
Drizzle
16.3°C · 74.9% humidity
16.3°
Feels 16.3°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Lohja'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
8
Station readings
6h ago
AQI 8
PM2.5 1.9 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
24
Air Quality Index Trend
5h · 1 stnLohja'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.
74.9%
Humidity
28.0 km/h
Wind S
1004.2 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 Lohja?
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 Lohja?
07-21
16.3° 14.8°
1.38 mm
07-22
22.0° 11.8°
07-23
25.5° 13.2°
2.31 mm
07-24
19.4° 15.4°
1.31 mm
07-25
21.3° 10.0°
07-26
18.0° 16.7°
0.31 mm
07-27
19.1° 12.9°
10.94 mm
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Lohja?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:20 UTC.