Air Quality in Toyonaka, Japan

Heavy Rain
22.4°C · 71.9% humidity
22.4°
Feels 22.4°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
64 stations

Nearby Monitoring Stations

AQI Forecast
34 3am
27
34
28 6am
30
31
52 9am
52
65
65 12pm
65
66
66 3pm
66
54
54 6pm
54
54
54 9pm
54
54
54 12am
54
54
AD 728×90

Air Quality Index Trend

48h · 91 stn

Toyonaka'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 Toyonaka is 1.3× the WHO annual guideline of 5 µg/m³.

71.9%
Humidity
117.5 km/h
Wind SE
1000.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
28
6.68 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Toyonaka?

Temperature & Precipitation

PM2.5 Trend

48h · 91 stations
PM2.56.68 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (64 stations within 25 km)
6.68
Median
8.62
Average
2.2
Low
39.2
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +11.0

What is the 7-day forecast for Toyonaka?

05-28
26.2° 13.9°
21.19 mm
05-29
22.4° 19.6°
28.56 mm
05-30
25.0° 19.2°
3.13 mm
05-31
24.7° 21.0°
0.13 mm
06-01
30.1° 21.1°
06-02
28.1° 21.5°
0.13 mm
06-03
29.0° 19.6°
0.06 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Toyonaka?

17
Sennaricho, Toyonaka, Osaka Prefecture, Japan (豊中市千成豊中市)
4.9 km PM2.5: 4.1 µg/m³
61
Hata, Ikeda, Osaka Prefecture, Japan (池田市立南畑会館池田市)
5.1 km PM2.5: 16.9 µg/m³
44
Hata, Ikeda, Osaka Prefecture, Japan (池田市立南畑会館池田市)
5.1 km PM2.5: 10.6 µg/m³
21
Hata, Ikeda, Osaka Prefecture, Japan (池田市立南畑会館池田市)
5.1 km PM2.5: 5.0 µg/m³
9
Fujishirodai, Suita, Osaka Prefecture, Japan (吹田市北消防署吹田市)
5.4 km PM2.5: 2.2 µg/m³
53
Kotobukicho, Suita, Osaka Prefecture, Japan (吹田簡易裁判所吹田市)
5.5 km PM2.5: 13.1 µg/m³
17
Kotobukicho, Suita, Osaka Prefecture, Japan (吹田簡易裁判所吹田市)
5.5 km PM2.5: 4.1 µg/m³
38
Nonakakita, Osaka Prefecture, Japan (野中小学校大阪市淀川区)
6.2 km PM2.5: 9.1 µg/m³
57
Nonakakita, Osaka Prefecture, Japan (野中小学校大阪市淀川区)
6.2 km PM2.5: 15.0 µg/m³
33
Senzo, Itami, Hyogo Prefecture, Japan (伊丹市役所伊丹市)
6.3 km PM2.5: 7.9 µg/m³

What cities are near Toyonaka?

24 Suita 20 Minoh 19 Ikeda 24 Kawanishi 17 Itami 37 Amagasaki 22 Ibaraki 52 Osaka 24 Takarazuka 52 Moriguchi
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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 2026-05-28T21:37 UTC.