Air Quality in Kotō, Japan

Drizzle
26.2°C · 56.3% humidity
26.2°
Feels 26.2°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
54
54
29 11am
36
41
45 2pm
47
49
51 5pm
52
52
53 8pm
65
65
66 11pm
66
83
83 2am
83
84
84 5am
83
83
AD 728×90

Air Quality Index Trend

47h · 18 stn

Kotō'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.

56.3%
Humidity
9.3 km/h
Wind SE
1012.7 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
29
6.98 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 18 stations
PM2.56.98 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
6.98
Median
6.51
Average
5.8
Low
7.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +6.5
06-09
26.2° 20.9°
1.37 mm
06-10
22.9° 18.4°
1.25 mm
06-11
31.2° 20.0°
0.06 mm
06-12
27.6° 20.7°
06-13
28.1° 20.8°
32.81 mm
06-14
24.0° 19.0°
39.06 mm
06-15
28.3° 19.6°
38.25 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 2026-06-09T02:10 UTC.