Air Quality in Ishii, Japan

Cloudy
21.9°C · 70.9% humidity
21.9°
Feels 21.9°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
34
31 8am
25
27
27 11am
27
25
25 2pm
25
25
25 5pm
27
27
34 8pm
54
54
54 11pm
54
54
54 2am
54
34
AD 728×90

Air Quality Index Trend

47h · 8 stn

Ishii'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.

70.9%
Humidity
24.5 km/h
Wind ESE
1013.5 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.48 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ishii?

Temperature & Precipitation

PM2.5 Trend

47h · 8 stations
PM2.57.48 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (2 stations within 25 km)
7.48
Median
7.45
Average
7.2
Low
7.7
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.1

What is the 7-day forecast for Ishii?

05-29
19.8° 18.6°
26.75 mm
05-30
23.5° 18.5°
6.5 mm
05-31
24.4° 18.6°
06-01
24.1° 19.2°
0.06 mm
06-02
25.0° 20.2°
06-03
27.6° 18.5°
06-04
22.4° 17.6°
0.88 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Ishii?

34
Kamojimacho Kamojima, Yoshinogawa, Tokushima, Japan (吉野川吉野川市)
7.7 km PM2.5: 8.2 µg/m³
31
Kamojimacho Kamojima, Yoshinogawa, Tokushima, Japan (吉野川吉野川市)
7.7 km PM2.5: 7.4 µg/m³
30
Tainohama, Tokushima, Japan (北島板野郡北島町)
10.9 km PM2.5: 7.2 µg/m³
30
Shinkuracho, Tokushima, Tokushima, Japan (徳島徳島市)
10.9 km PM2.5: 7.2 µg/m³
70
Shinkuracho, Tokushima, Tokushima, Japan (徳島徳島市)
10.9 km PM2.5: 21.1 µg/m³
31
Jinryo, Tokushima, Japan (神山名西郡神山町)
12.5 km PM2.5: 7.4 µg/m³
13
Muyacho Tateiwa, Naruto, Tokushima, Japan (鳴門鳴門市)
19.7 km PM2.5: 3.1 µg/m³
21
Muyacho Tateiwa, Naruto, Tokushima, Japan (鳴門鳴門市)
19.7 km PM2.5: 5.0 µg/m³
38
Nakagawacho Kuroji, Anan, Tokushima, Japan (那賀川阿南市)
21.7 km PM2.5: 9.1 µg/m³
13
Tsudamachi Tsuda, Sanuki, Kagawa, Japan (東讃保健福祉事務所さぬき市)
30.5 km PM2.5: 3.1 µg/m³

What cities are near Ishii?

33 Kamojimachō-jōgejima 32 Yakami 32 Takabō 32 Tokushima 35 Yoshinogawa 35 Awa 31 Komatsushimachō 32 Higashikagawa 32 Narutochō-mitsuishi 31 Anan
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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 2026-05-29T23:35 UTC.