Air Quality in Uwa, Japan

Heavy Rain
19.3°C · 90.2% humidity
19.3°
Feels 19.3°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
34 4am
54
54
38 7am
43
46
60 10am
79
80
81 1pm
81
65
65 4pm
65
66
66 7pm
54
54
34 10pm
34
34
34 1am
34
34
AD 728×90

Air Quality Index Trend

47h · 7 stn

Uwa'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 Uwa is 1.8× the WHO annual guideline of 5 µg/m³.

90.2%
Humidity
15.2 km/h
Wind ENE
1003.8 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
38
9.23 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Uwa?

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.59.23 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX2.9
Moderate
AD 300×250
Station readings (2 stations within 25 km)
9.23
Median
9.35
Average
8.6
Low
10.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +11.1

What is the 7-day forecast for Uwa?

05-28
20.7° 13.6°
22.25 mm
05-29
19.3° 16.9°
28.31 mm
05-30
22.8° 17.4°
1.88 mm
05-31
23.2° 17.5°
06-01
23.3° 16.9°
4.37 mm
06-02
23.0° 18.6°
0.75 mm
06-03
22.8° 16.4°
3.44 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Uwa?

39
Kitahama, Yawatahama, Ehime, Japan (八幡浜八幡浜市)
13.7 km PM2.5: 9.4 µg/m³
17
Tenjinmachi, Uwajima, Ehime, Japan (宇和島宇和島市)
16.1 km PM2.5: 4.1 µg/m³

What cities are near Uwa?

36 Yawatahama 33 Ōzu 42 Uwajima 32 Uchiko 28 Mishōhirajō 33 Iyo 31 Masaki-chō 34 Haramachi 28 Sukumo 38 Shinagawa
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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 2026-05-28T22:51 UTC.