Air Quality in Higashi-Matsuyama, Japan

Windy
23.1°C · 66.6% humidity
23.1°
Feels 23.1°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast
54 3am
54
54
30 6am
37
42
45 9am
48
49
51 12pm
52
52
53 3pm
53
53
54 6pm
54
54
34 9pm
27
27
25 12am
25
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

Higashi-Matsuyama'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 Higashi-Matsuyama is 1.4× the WHO annual guideline of 5 µg/m³.

66.6%
Humidity
81.5 km/h
Wind S
996.8 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.2 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Higashi-Matsuyama?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.2 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (16 stations within 25 km)
7.2
Median
8.34
Average
4.1
Low
14.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.7

What is the 7-day forecast for Higashi-Matsuyama?

05-28
33.2° 16.8°
0.06 mm
05-29
26.1° 20.7°
1.06 mm
05-30
26.3° 19.3°
1.38 mm
05-31
28.7° 21.2°
0.19 mm
06-01
29.0° 21.8°
06-02
28.5° 21.2°
06-03
30.2° 24.3°
0.31 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Higashi-Matsuyama?

30
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
0.3 km PM2.5: 7.2 µg/m³
13
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
0.3 km PM2.5: 3.1 µg/m³
30
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
2.1 km PM2.5: 7.2 µg/m³
40
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
2.1 km PM2.5: 9.6 µg/m³
17
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
7.0 km PM2.5: 4.1 µg/m³
26
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
7.0 km PM2.5: 6.2 µg/m³
25
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
7.1 km PM2.5: 6.0 µg/m³
17
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
7.1 km PM2.5: 4.1 µg/m³
30
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
11.3 km PM2.5: 7.2 µg/m³
51
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
12.3 km PM2.5: 12.1 µg/m³

What cities are near Higashi-Matsuyama?

32 Ōgushi 33 Yamata 30 Fukiage-fujimi 31 Tsurugashima 33 Igusa 33 Sakado 36 Ranzan 25 Kōnosu 29 Kitamoto 31 Kumagaya
Get AQI alerts for Higashi-Matsuyama

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.