Air Quality in Ōamishirasato, Japan

Cloudy
22.0°C · 70.0% humidity
22.0°
Feels 22.0°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 9am
0
0
26 12pm
29
21
15 3pm
11
21
18 6pm
17
28
15 9pm
1
1
14 12am
14
13
13 3am
13
13
13 6am
0
0
Station readings 29h ago
AQI 13
PM2.5 3.2 µg/m³ · 29h ago
AD 728×90

Air Quality Index Trend

46h · 28 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.

70.0%
Humidity
36.3 km/h
Wind SSW
1015.7 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōamishirasato?

Temperature & Precipitation

PM2.5 Trend

46h · 28 stations
PM2.56.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (9 stations within 25 km)
6.35
Median
4.8
Average
1.2
Low
9.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.2

What is the 7-day forecast for Ōamishirasato?

06-09
22.1° 21.4°
0.06 mm
06-10
25.3° 19.2°
2.81 mm
06-11
25.2° 18.7°
0.5 mm
06-12
24.8° 19.6°
2.62 mm
06-13
30.4° 19.5°
21.62 mm
06-14
28.9° 18.3°
49.5 mm
06-15
27.1° 20.2°
49.12 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Ōamishirasato?

21
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
5.1 km PM2.5: 5.0 µg/m³
55
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
5.1 km PM2.5: 14.0 µg/m³
22
Ojicho, Chiba, Japan (土気千葉市緑区)
8.8 km PM2.5: 5.3 µg/m³
21
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.5 km PM2.5: 5.0 µg/m³
55
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.5 km PM2.5: 14.0 µg/m³
25
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
10.5 km PM2.5: 6.0 µg/m³
30
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
15.7 km PM2.5: 7.2 µg/m³
5
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
15.7 km PM2.5: 1.2 µg/m³
21
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
15.7 km PM2.5: 5.0 µg/m³
9
Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)
15.7 km PM2.5: 2.2 µg/m³

What cities are near Ōamishirasato?

29 Ōami 25 Tōgane 26 Mobara 24 Narutō 25 Sanmu 8 Yachimata 34 Yokoshiba 12 Yotsukaidō 12 Ryōgoku 19 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 2026-06-09T03:03 UTC.