Air Quality in Vihti, Finland
Cloudy
4.7°C · 88.8% humidity
4.7°
Feels 0.3°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
24
10pm
24
24
44
1am
38
34
32
4am
30
29
28
7am
27
26
26
10am
25
25
24
1pm
24
24
24
4pm
24
24
24
7pm
24
24
Station readings
30
CAMS model
24
24
24
24
24
24
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
3h · 1 stnVihti'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. Current PM2.5 concentration in Vihti is 2.1× the WHO annual guideline of 5 µg/m³.
88.8%
Humidity
23.7 km/h
Wind W
1025.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Vihti?
Temperature & Precipitation
PM2.5 Trend
3h · 1 stationPM2.510.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
10.6
Median
10.6
Average
10.6
Low
10.6
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -4.8
What is the 7-day forecast for Vihti?
05-28
9.5° 5.3°
4.37 mm
05-29
23.8° 4.7°
05-30
14.6° 3.2°
0.81 mm
05-31
20.1° 6.4°
06-01
21.4° 11.6°
06-02
29.0° 8.4°
06-03
23.9° 5.1°
0.06 mm
Both models agree
Avg diff: 3.8°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:50 UTC.