Air Quality in Komatsu, Japan

Windy
21.5°C · 72.4% humidity
21.5°
Feels 21.5°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 12pm
34
34
55 3pm
49
45
42 6pm
40
38
37 9pm
29
28
28 12am
28
28
27 3am
34
34
27 6am
27
27
27 9am
34
34
AD 728×90

Air Quality Index Trend

47h · 8 stn

Komatsu's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

72.4%
Humidity
45.2 km/h
Wind NNE
1013.8 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
55
13.94 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 8 stations
PM2.513.94 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
13.94
Median
7.93
Average
3.1
Low
14.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -6.6
06-09
21.5° 20.2°
06-10
20.6° 18.5°
0.88 mm
06-11
23.5° 19.3°
06-12
21.6° 19.7°
1.06 mm
06-13
22.7° 20.2°
06-14
24.1° 20.6°
0.06 mm
06-15
24.8° 18.9°
3.13 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 2026-06-09T06:37 UTC.