Air Quality in Aira, Japan

Heavy Rain
20.1°C · 97.3% humidity
20.1°
Feels 20.1°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
66 3am
66
66
23 6am
35
44
50 9am
72
75
77 12pm
79
80
64 3pm
64
65
65 6pm
65
54
54 9pm
66
66
66 12am
66
66
AD 728×90

Air Quality Index Trend

47h · 13 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. Current PM2.5 concentration in Aira is 1.1× the WHO annual guideline of 5 µg/m³.

97.3%
Humidity
44.1 km/h
Wind E
1005.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
23
5.58 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Aira?

Temperature & Precipitation

PM2.5 Trend

47h · 13 stations
PM2.55.58 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
5.58
Median
6.07
Average
4.1
Low
8.6
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +18.0

What is the 7-day forecast for Aira?

05-28
21.9° 13.8°
50.88 mm
05-29
21.1° 18.0°
21.75 mm
05-30
21.1° 17.3°
1.88 mm
05-31
25.7° 17.7°
06-01
28.0° 17.8°
0.75 mm
06-02
25.2° 18.0°
1.19 mm
06-03
23.9° 16.9°
23.12 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Aira?

9
Kokubuchuo, Kirishima, Kagoshima, Japan (霧島霧島市)
16.9 km PM2.5: 2.2 µg/m³
34
Kagoshima (鹿児島)
20.0 km PM2.5: 8.2 µg/m³
34
Kagoshima (鹿児島)
20.0 km PM2.5: 8.2 µg/m³
55
Kamoike, Kagoshima, Kagoshima, Japan (鴨池鹿児島市)
23.7 km PM2.5: 14.0 µg/m³
30
Kamoike, Kagoshima, Kagoshima, Japan (鴨池鹿児島市)
23.7 km PM2.5: 7.2 µg/m³

What cities are near Aira?

20 Kajiki 18 Hamanoichi 17 Kirishima 17 Kokubu-matsuki 35 Tsuruda 30 Umeki 35 Kagoshima 28 Ijūin 38 Sendai 38 Ichikikushikino
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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 2026-05-28T21:35 UTC.