Air Quality in Nishiarai, Japan

Drizzle
25.1°C · 74.6% humidity
25.1°
Feels 25.1°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
48 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 5pm
29
29
18 8pm
1
23
25 11pm
6
7
1 2am
1
0
0 5am
2
9
9 8am
29
29
29 11am
29
29
41 2pm
29
29
Station readings
11
35
CAMS model adj -25
34
54
54
54
34
54
54
34
34
27
27
25
25
27
34
34
54
54
54
54
54
66
54
54
AD 728×90

Air Quality Index Trend

40h · 1 stn

Nishiarai'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.

74.6%
Humidity
54.9 km/h
Wind ENE
1009.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
18
4.42 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Nishiarai?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.54.42 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (48 stations within 25 km)
4.42
Median
5.77
Average
1.2
Low
11.0
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +5.2

What is the 7-day forecast for Nishiarai?

09-05
27.8° 21.4°
10.25 mm
09-06
31.7° 23.5°
1.37 mm
09-07
31.9° 23.8°
1.06 mm
09-08
30.5° 23.2°
1.06 mm
09-09
27.7° 22.4°
14.12 mm
09-10
29.7° 24.5°
4.31 mm
09-11
31.4° 24.2°
0.19 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Nishiarai?

17
Nishiarai, Adachi, Tokyo, Japan (足立区西新井足立区)
0.8 km PM2.5: 4.1 µg/m³
17
Oji, Kita, Tokyo, Japan (北本通り王子北区)
4.3 km PM2.5: 4.1 µg/m³
21
Oji, Kita, Tokyo, Japan (北本通り王子北区)
4.3 km PM2.5: 5.0 µg/m³
21
Ayase, Adachi, Tokyo, Japan (足立区綾瀬足立区)
5.0 km PM2.5: 5.0 µg/m³
50
Ayase, Adachi, Tokyo, Japan (足立区綾瀬足立区)
5.0 km PM2.5: 12.0 µg/m³
13
Kawaguchi (川口)
5.6 km PM2.5: 3.1 µg/m³
21
Minamisenju, Arakawa, Tokyo, Japan (荒川区南千住荒川区)
6.1 km PM2.5: 5.0 µg/m³
21
Minamisenju, Arakawa, Tokyo, Japan (荒川区南千住荒川区)
6.1 km PM2.5: 5.0 µg/m³
4
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
6.2 km PM2.5: 1.0 µg/m³
17
Honkomagome, Bunkyo, Tokyo, Japan (文京区本駒込文京区)
6.3 km PM2.5: 4.1 µg/m³

What cities are near Nishiarai?

22 Takenotsuka 21 Ōgi 23 Toneri 24 Adachi 24 Aoi 25 Toshima 24 Machiya 25 Kamiya 25 Ōji 25 Arakawa
Get AQI alerts for Nishiarai

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 2026-09-05T11:15 UTC.