Air Quality in Ōme, Japan

Drizzle
22.3°C · 88.6% humidity
22.3°
Feels 22.3°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
17 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
57 8am
54
54
54 11am
54
66
66 2pm
66
66
66 5pm
66
54
66 8pm
66
66
66 11pm
66
66
66 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 6 stn

Ōme'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. Current PM2.5 concentration in Ōme is 1.0× the WHO 24-hour guideline of 15 µg/m³.

88.6%
Humidity
15.9 km/h
Wind N
1003.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
57
15.02 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ōme?

Temperature & Precipitation

PM2.5 Trend

47h · 6 stations
PM2.515.02 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (17 stations within 25 km)
15.02
Median
14.28
Average
1.9
Low
26.8
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -5.0

What is the 7-day forecast for Ōme?

07-21
30.4° 20.4°
14.0 mm
07-22
26.4° 22.0°
1.69 mm
07-23
25.3° 18.5°
2.44 mm
07-24
25.4° 22.0°
4.44 mm
07-25
30.8° 21.5°
0.38 mm
07-26
29.4° 21.0°
0.13 mm
07-27
29.9° 22.0°
10.31 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Ōme?

21
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
3.1 km PM2.5: 5.0 µg/m³
36
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
8.7 km PM2.5: 8.6 µg/m³
6
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
9.5 km PM2.5: 1.4 µg/m³
55
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
9.5 km PM2.5: 14.0 µg/m³
59
檜原測定所
10.6 km 99.5% RH PM2.5: 16.0 µg/m³ PM10: 28.0 µg/m³
10
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
11.1 km PM2.5: 2.4 µg/m³
10
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
11.1 km PM2.5: 2.4 µg/m³
70
八王子市大楽寺町
13.3 km 87.9% RH PM2.5: 21.0 µg/m³ PM10: 25.0 µg/m³
68
Hachioji (八王子)
14.6 km PM2.5: 20.2 µg/m³
28
Azumacho, Iruma, Saitama, Japan (入間入間市)
14.9 km PM2.5: 6.7 µg/m³

What cities are near Ōme?

61 Iwai 63 Akiruno 62 Itsukaichi 58 Hamura 61 Fussa 57 Hakonegasaki 50 Hannō 55 Iruma 57 Yokota 60 Akishima
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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 2026-07-21T23:15 UTC.