Air Quality in Hamina, Finland
Windy
17.3°C · 74.4% humidity
17.3°
Feels 17.3°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
9
5pm
9
9
7
8pm
9
9
9
11pm
9
9
9
2am
9
9
9
5am
9
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 stnHamina'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
1.7 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Hamina?
Temperature & Precipitation
PM2.5 Trend
5h · 1 stationPM2.51.7 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
1.7
Median
1.7
Average
1.7
Low
1.7
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +4.1
What is the 7-day forecast for Hamina?
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: 2.9°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 2026-07-21T17:17 UTC.