Air Quality in Lieto, Finland

Windy
12.7°C · 78.2% humidity
12.7°
Feels 12.7°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
8 7pm
6
8
24 10pm
19
18
16 1am
21
20
19 4am
19
11
11 7am
11
10
8 10am
8
8
8 1pm
8
8
10 4pm
10
10
Station readings
6
CAMS model adj -17
25
25
25
25
25
27
27
34
34
34
34
27
27
27
27
25
25
25
25
25
25
27
27
27
AD 728×90

Air Quality Index Trend

3h · 3 stn

Lieto'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.

78.2%
Humidity
44.0 km/h
Wind S
1003.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
24
5.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

3h · 3 stations
PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.8
Median
5.8
Average
5.8
Low
5.8
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.2
06-08
14.1° 9.7°
5.56 mm
06-09
20.1° 10.6°
0.69 mm
06-10
20.3° 11.3°
2.75 mm
06-11
17.1° 10.5°
0.31 mm
06-12
16.6° 11.1°
1.94 mm
06-13
19.2° 12.8°
0.56 mm
06-14
17.2° 13.2°
1.06 mm
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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 2026-06-08T19:31 UTC.