Air Quality in Shiraoka, Japan

Drizzle
23.7°C · 82.6% humidity
23.7°
Feels 23.7°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 5pm
19
19
25 8pm
23
22
21 11pm
21
20
18 2am
18
17
17 5am
17
17
19 8am
19
19
26 11am
26
26
46 2pm
46
46
Station readings 16h ago
AQI 10
PM2.5 2.4 µg/m³ · 16h ago
CAMS model adj -8
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
27
27
27
34
34
34
54
54
54
AD 728×90

Air Quality Index Trend

5h · 1 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.

82.6%
Humidity
36.4 km/h
Wind ENE
1010.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.98 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Shiraoka?

Temperature & Precipitation

PM2.5 Trend

5h · 1 station
PM2.55.98 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (23 stations within 25 km)
5.98
Median
6.03
Average
2.4
Low
17.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.3

What is the 7-day forecast for Shiraoka?

09-05
28.4° 20.6°
26.25 mm
09-06
30.5° 23.2°
3.94 mm
09-07
31.4° 22.9°
1.25 mm
09-08
31.7° 22.5°
6.38 mm
09-09
28.2° 22.5°
4.69 mm
09-10
28.4° 23.7°
1.94 mm
09-11
32.9° 23.6°
4.0 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Shiraoka?

15
Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)
4.8 km PM2.5: 3.6 µg/m³
25
Ezura, Kuki, Saitama, Japan (久喜久喜市)
5.3 km PM2.5: 6.0 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
30
Satte, Satte, Saitama, Japan (幸手幸手市)
9.0 km PM2.5: 7.2 µg/m³
34
Satte, Satte, Saitama, Japan (幸手幸手市)
9.0 km PM2.5: 8.2 µg/m³
34
Yahara, Kasukabe-shi, Saitama-ken, Japan (春日部春日部市)
9.2 km PM2.5: 8.2 µg/m³
30
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.3 km PM2.5: 7.2 µg/m³
25
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
12.7 km PM2.5: 6.0 µg/m³
21
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
12.7 km PM2.5: 5.0 µg/m³
9
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
13.5 km PM2.5: 2.2 µg/m³

What cities are near Shiraoka?

25 Shinden 25 Hasuda 26 Kukichūō 23 Sugito 23 Miyashiro 26 Ageo 24 Iwatsuki 28 Shōbu 23 Satte 23 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 2026-09-05T11:14 UTC.