Air Quality in Shiraoka, Japan

Drizzle
24.7°C · 65.1% humidity
24.7°
Feels 24.7°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast
54 8pm
34
27
36 11pm
31
30
28 2am
27
27
26 5am
28
28
34 8am
34
54
54 11am
54
54
54 2pm
54
54
54 5pm
54
54
AD 728×90

Air Quality Index Trend

48h · 2 stn

Shiraoka'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 Shiraoka is 1.7× the WHO annual guideline of 5 µg/m³.

65.1%
Humidity
39.8 km/h
Wind NNE
1003.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
36
8.58 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Shiraoka?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.58.58 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (13 stations within 25 km)
8.58
Median
7.4
Average
1.9
Low
11.5
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -2.1

What is the 7-day forecast for Shiraoka?

05-29
25.9° 20.6°
0.13 mm
05-30
26.3° 20.5°
0.94 mm
05-31
28.6° 21.1°
06-01
29.3° 22.3°
06-02
28.3° 21.8°
0.06 mm
06-03
29.6° 24.2°
0.06 mm
06-04
28.1° 18.9°
0.69 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Shiraoka?

42
Sekiyama, Hasuda-shi, Saitama-ken, Japan (蓮田蓮田市)
3.3 km PM2.5: 10.1 µg/m³
23
Sekiyama, Hasuda-shi, Saitama-ken, Japan (蓮田蓮田市)
3.3 km PM2.5: 5.5 µg/m³
38
Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)
4.8 km PM2.5: 9.1 µg/m³
13
Honcho, Kuki, Saitama, Japan (久喜本町自排久喜市)
6.3 km PM2.5: 3.1 µg/m³
25
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
8.9 km PM2.5: 6.0 µg/m³
51
Yahara, Kasukabe-shi, Saitama-ken, Japan (春日部春日部市)
9.2 km PM2.5: 12.1 µg/m³
46
Yahara, Kasukabe-shi, Saitama-ken, Japan (春日部春日部市)
9.2 km PM2.5: 11.0 µg/m³
42
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.3 km PM2.5: 10.1 µg/m³
54
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.3 km PM2.5: 13.5 µg/m³
25
Asamadai, Ageo-shi, Saitama-ken, Japan (上尾上尾市)
9.3 km PM2.5: 6.0 µg/m³

What cities are near Shiraoka?

37 Shinden 38 Hasuda 39 Kukichūō 34 Sugito 34 Miyashiro 43 Ageo 32 Iwatsuki 35 Shōbu 37 Satte 32 Kasukabe
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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 2026-05-29T14:47 UTC.