Air Quality in Okunoya, Japan

Overcast
22.8°C · 90.8% humidity
22.8°
Feels 22.8°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
25 7am
25
25
21 10am
24
26
28 1pm
29
23
24 4pm
24
24
24 7pm
25
25
32 10pm
32
52
32 1am
32
32
25 4am
25
25
Station readings 47h ago
AQI 25
PM2.5 5.9 µg/m³ · 47h ago
AD 728×90

Air Quality Index Trend

43h · 24 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.

90.8%
Humidity
14.7 km/h
Wind ENE
1010.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Okunoya?

Temperature & Precipitation

PM2.5 Trend

43h · 24 stations
PM2.55.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.2

What is the 7-day forecast for Okunoya?

08-03
26.2° 20.3°
11.0 mm
08-04
32.4° 23.3°
1.63 mm
08-05
28.9° 24.9°
4.37 mm
08-06
29.9° 24.0°
16.81 mm
08-07
37.1° 24.3°
2.38 mm
08-08
31.0° 25.7°
51.38 mm
08-09
31.0° 21.7°
0.63 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Okunoya?

38
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
12.2 km PM2.5: 9.1 µg/m³
34
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
12.2 km PM2.5: 8.2 µg/m³
34
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
14.8 km PM2.5: 8.2 µg/m³
21
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
14.8 km PM2.5: 5.0 µg/m³
38
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
16.5 km PM2.5: 9.1 µg/m³
21
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
19.6 km PM2.5: 5.0 µg/m³
55
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
31.1 km PM2.5: 14.0 µg/m³
20
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
31.1 km PM2.5: 4.8 µg/m³

What cities are near Okunoya?

21 Omitama 21 Mito 21 Tomobe 28 Suginami 21 Katsuta 21 Ōarai 21 Hitachi-Naka 38 Hokota 21 Kasama 30 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 2026-08-08T01:57 UTC.