Air Quality in Ōamishirasato, Japan

Drizzle
24.4°C · 80.4% humidity
24.4°
Feels 24.4°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast
25 5pm
25
25
32 8pm
30
29
28 11pm
27
26
26 2am
26
25
24 5am
24
24
24 8am
24
27
27 11am
27
27
27 2pm
34
34
AD 728×90

Air Quality Index Trend

45h · 68 stn

Ōamishirasato'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.

80.4%
Humidity
43.0 km/h
Wind ENE
1009.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.84 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōamishirasato?

Temperature & Precipitation

PM2.5 Trend

45h · 68 stations
PM2.57.84 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (14 stations within 25 km)
7.84
Median
7.56
Average
3.1
Low
11.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.9

What is the 7-day forecast for Ōamishirasato?

09-05
26.1° 21.3°
14.94 mm
09-06
31.2° 24.0°
0.06 mm
09-07
29.8° 23.7°
0.06 mm
09-08
27.6° 22.1°
8.87 mm
09-09
28.2° 21.7°
52.81 mm
09-10
28.9° 24.4°
6.38 mm
09-11
30.2° 24.4°
0.06 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Ōamishirasato?

9
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
5.1 km PM2.5: 2.2 µg/m³
21
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
5.1 km PM2.5: 5.0 µg/m³
13
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
5.1 km PM2.5: 3.1 µg/m³
38
Ojicho, Chiba, Japan (土気千葉市緑区)
8.8 km PM2.5: 9.1 µg/m³
17
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.5 km PM2.5: 4.1 µg/m³
25
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.5 km PM2.5: 6.0 µg/m³
38
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
15.7 km PM2.5: 9.1 µg/m³
21
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
15.7 km PM2.5: 5.0 µg/m³
30
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
18.1 km PM2.5: 7.2 µg/m³
34
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
18.1 km PM2.5: 8.2 µg/m³

What cities are near Ōamishirasato?

32 Ōami 33 Tōgane 34 Mobara 34 Narutō 34 Sanmu 33 Yachimata 37 Yokoshiba 27 Yotsukaidō 32 Ryōgoku 39 Chiba
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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 2026-09-05T11:16 UTC.