Air Quality in Aira, Japan

Drizzle
26.4°C · 95.9% humidity
26.4°
Feels 26.4°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
34
54
56 9am
27
27
27 12pm
27
34
34 3pm
34
34
34 6pm
34
34
34 9pm
27
27
27 12am
27
27
34 3am
34
34
AD 728×90

Air Quality Index Trend

45h · 14 stn

Aira'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.

95.9%
Humidity
45.7 km/h
Wind SE
991.0 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
56
14.69 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 14 stations
PM2.514.69 µg/m³ ✓ WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
14.69
Median
14.47
Average
10.1
Low
20.2
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +5.6
07-22
27.5° 24.3°
8.38 mm
07-23
30.1° 19.1°
1.06 mm
07-24
30.1° 25.2°
8.63 mm
07-25
31.6° 22.8°
0.25 mm
07-26
33.9° 22.5°
0.88 mm
07-27
30.0° 21.7°
1.88 mm
07-28
32.2° 23.8°
1.81 mm
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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 2026-07-22T00:21 UTC.