Air Quality in Washinomiya, Japan

Drizzle
22.7°C · 88.5% humidity
22.7°
Feels 22.7°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
23 5pm
23
23
27 8pm
23
23
23 11pm
23
23
21 2am
21
21
21 5am
21
21
23 8am
23
23
30 11am
30
30
50 2pm
50
50
Station readings 11h ago
AQI 17
PM2.5 4.1 µg/m³ · 11h ago
CAMS model adj -4
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

4h · 1 stn

Washinomiya'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.

88.5%
Humidity
40.8 km/h
Wind NE
1010.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.55 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Washinomiya?

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.56.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
6.55
Median
6.71
Average
2.4
Low
17.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.3

What is the 7-day forecast for Washinomiya?

09-05
28.8° 20.9°
14.81 mm
09-06
29.6° 22.4°
6.06 mm
09-07
31.3° 22.8°
1.19 mm
09-08
29.5° 22.2°
10.06 mm
09-09
27.5° 22.3°
4.5 mm
09-10
27.3° 23.5°
4.19 mm
09-11
32.4° 22.1°
13.88 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Washinomiya?

25
Ezura, Kuki, Saitama, Japan (久喜久喜市)
3.7 km PM2.5: 6.0 µg/m³
30
Satte, Satte, Saitama, Japan (幸手幸手市)
6.9 km PM2.5: 7.2 µg/m³
34
Satte, Satte, Saitama, Japan (幸手幸手市)
6.9 km PM2.5: 8.2 µg/m³
30
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
7.7 km PM2.5: 7.2 µg/m³
15
Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)
9.5 km PM2.5: 3.6 µg/m³
17
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
12.5 km PM2.5: 4.1 µg/m³
9
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
13.0 km PM2.5: 2.2 µg/m³
13
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
15.0 km PM2.5: 3.1 µg/m³
17
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
15.0 km PM2.5: 4.1 µg/m³
21
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
15.0 km PM2.5: 5.0 µg/m³

What cities are near Washinomiya?

26 Kukichūō 26 Kurihashi 29 Kazo 28 Shōbu 23 Satte 29 Kisai 25 Shiraoka 23 Sugito 23 Miyashiro 23 Koga
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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.