Air Quality in Ōami, Japan

Rain
23.4°C · 94.8% humidity
23.4°
Feels 23.4°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
84 7am
83
66
68 10am
83
83
83 1pm
83
83
83 4pm
66
66
66 7pm
66
54
54 10pm
54
54
54 1am
54
66
66 4am
66
66
AD 728×90

Air Quality Index Trend

47h · 1 stn

Ōami'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 Ōami is 1.4× the WHO 24-hour guideline of 15 µg/m³.

94.8%
Humidity
20.7 km/h
Wind W
1002.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
68
20.36 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Ōami?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.520.36 µg/m³ ×1.4 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (3 stations within 25 km)
20.36
Median
20.15
Average
16.26
Low
24.0
High
PM2.5 µg/m³ · Model: 19.2 · Bias: -1.2

What is the 7-day forecast for Ōami?

07-22
29.7° 23.4°
9.0 mm
07-23
28.5° 20.3°
2.0 mm
07-24
26.9° 24.7°
2.0 mm
07-25
32.9° 22.0°
0.25 mm
07-26
30.7° 21.9°
0.13 mm
07-27
30.5° 23.2°
34.25 mm
07-28
30.5° 24.1°
1.0 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Ōami?

6
Ojicho, Chiba, Japan (土気千葉市緑区)
5.6 km PM2.5: 1.4 µg/m³
34
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
6.5 km PM2.5: 8.2 µg/m³
57
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
6.5 km PM2.5: 15.0 µg/m³
61
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.1 km PM2.5: 16.9 µg/m³
72
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.1 km PM2.5: 22.1 µg/m³
57
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.1 km PM2.5: 15.0 µg/m³
17
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
12.5 km PM2.5: 4.1 µg/m³
42
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
12.5 km PM2.5: 10.1 µg/m³
57
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
12.5 km PM2.5: 15.0 µg/m³
11
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
12.5 km PM2.5: 2.6 µg/m³

What cities are near Ōami?

68 Ōamishirasato 68 Tōgane 71 Mobara 69 Narutō 71 Yachimata 70 Sanmu 68 Yotsukaidō 65 Chiba 73 Ichihara 72 Yokoshiba
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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 2026-07-22T01:12 UTC.