Air Quality in Okunoya, Japan

Partly Cloudy
22.8°C · 63.0% humidity
22.8°
Feels 22.8°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 2pm
27
27
9 5pm
21
25
27 8pm
22
24
25 11pm
25
26
26 2am
26
27
27 5am
27
27
27 8am
34
27
27 11am
27
27
AD 728×90

Air Quality Index Trend

46h · 11 stn

Okunoya'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.

63.0%
Humidity
26.4 km/h
Wind S
1015.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
9
2.2 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Okunoya?

Temperature & Precipitation

PM2.5 Trend

46h · 11 stations
PM2.52.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (1 station within 25 km)
2.2
Median
2.2
Average
2.2
Low
2.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +4.1

What is the 7-day forecast for Okunoya?

06-09
22.8° 21.5°
06-10
23.1° 18.2°
12.13 mm
06-11
23.9° 18.5°
0.13 mm
06-12
22.7° 19.5°
2.0 mm
06-13
29.0° 19.5°
1.19 mm
06-14
30.9° 17.6°
5.5 mm
06-15
25.5° 20.4°
16.0 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Okunoya?

21
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
12.2 km PM2.5: 5.0 µg/m³
17
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
14.8 km PM2.5: 4.1 µg/m³
21
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
16.5 km PM2.5: 5.0 µg/m³
10
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
16.5 km PM2.5: 2.4 µg/m³
53
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
16.5 km PM2.5: 13.1 µg/m³
25
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
19.6 km PM2.5: 6.0 µg/m³
21
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
31.1 km PM2.5: 5.0 µg/m³
30
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
31.1 km PM2.5: 7.2 µg/m³

What cities are near Okunoya?

9 Omitama 13 Mito 12 Tomobe 9 Suginami 17 Katsuta 26 Ōarai 17 Hitachi-Naka 9 Hokota 12 Kasama 9 Ishioka
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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 2026-06-09T08:04 UTC.