Air Quality in Ōkawara, Japan

Drizzle
21.2°C · 76.7% humidity
21.2°
Feels 21.2°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 6am
24
24
46 9am
43
45
62 12pm
60
38
37 3pm
29
27
28 6pm
28
28
27 9pm
25
25
27 12am
27
34
34 3am
27
27
AD 728×90

Air Quality Index Trend

45h · 3 stn

Ōkawara'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 Ōkawara is 2.2× the WHO annual guideline of 5 µg/m³.

76.7%
Humidity
24.4 km/h
Wind SSE
996.1 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
11.14 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ōkawara?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.511.14 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
11.14
Median
10.1
Average
8.2
Low
12.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -5.0

What is the 7-day forecast for Ōkawara?

05-29
21.2° 15.5°
3.81 mm
05-30
18.4° 13.5°
3.13 mm
05-31
22.6° 13.7°
06-01
23.4° 16.5°
0.75 mm
06-02
18.9° 16.1°
06-03
21.5° 17.5°
2.19 mm
06-04
22.7° 14.0°
4.44 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Ōkawara?

33
Chūō, Iwanuma-shi, Miyagi-ken, Japan (岩沼岩沼市)
13.5 km PM2.5: 7.9 µg/m³
53
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
20.7 km PM2.5: 13.1 µg/m³
55
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
20.7 km PM2.5: 14.0 µg/m³
45
Kōriyama, Miyagi-ken, Japan (長町仙台市太白区)
23.2 km PM2.5: 10.8 µg/m³
13
Akiumachi Nagafukuro, Miyagi-ken, Japan (秋総局仙台市太白区)
23.8 km PM2.5: 3.1 µg/m³
30
Shimoayashi, Miyagi-ken, Japan (宮総局仙台市青葉区)
24.4 km PM2.5: 7.2 µg/m³
38
Shimizukōji, Miyagi-ken, Japan (五橋仙台市若林区)
25.9 km PM2.5: 9.1 µg/m³
42
Sendai (仙台)
27.0 km PM2.5: 10.1 µg/m³
42
Arai, Miyagi-ken, Japan (七郷仙台市若林区)
28.0 km PM2.5: 10.1 µg/m³
18
Arai, Miyagi-ken, Japan (七郷仙台市若林区)
28.0 km PM2.5: 4.3 µg/m³

What cities are near Ōkawara?

45 Murata 50 Kakuda 50 Watari 50 Shiroishi 50 Iwanuma 38 Natori-shi 9 Yanagawamachi-saiwaichō 24 Sendai 9 Hobaramachi 9 Date
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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 2026-05-29T00:18 UTC.