Air Quality in Naantali, Finland

Cloudy
8.1°C · 88.4% humidity
8.1°
Feels 4.6°
3
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
7 10pm
7
9
3 1am
5
6
7 4am
7
8
8 7am
8
7
7 10am
7
7
7 1pm
7
6
6 4pm
6
6
6 7pm
7
7
Station readings 14h ago
AQI 9
PM2.5 2.1 µg/m³ · 14h ago
CAMS model adj -18
25
25
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
24
24
24
24
24
25
25
AD 728×90

Air Quality Index Trend

3h · 2 stn

Naantali'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.

88.4%
Humidity
24.0 km/h
Wind WNW
1024.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
3
0.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

3h · 2 stations
PM2.50.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
0.7
Median
1.5
Average
0.7
Low
1.9
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +5.4
05-28
9.9° 8.1°
9.19 mm
05-29
14.2° 8.1°
05-30
13.9° 5.2°
0.38 mm
05-31
12.2° 7.4°
06-01
13.4° 8.4°
06-02
17.8° 9.6°
06-03
14.5° 8.1°
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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 2026-05-28T22:52 UTC.