Air Quality in Nagareyama, Japan

Cloudy
26.1°C · 70.3% humidity
26.1°
Feels 26.1°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
11 9am
18
31
25 12pm
27
28
29 3pm
29
30
30 6pm
30
11
11 9pm
11
11
11 12am
11
4
4 3am
4
4
4 6am
11
11
Station readings
18
CAMS model adj -23
34
34
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
27
27
27
27
27
34
34
AD 728×90

Air Quality Index Trend

19h · 2 stn

Nagareyama'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.

70.3%
Humidity
31.9 km/h
Wind E
1009.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Nagareyama?

Temperature & Precipitation

PM2.5 Trend

19h · 2 stations
PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (18 stations within 25 km)
6.0
Median
5.95
Average
3.6
Low
14.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.4

What is the 7-day forecast for Nagareyama?

08-03
29.2° 22.1°
11.81 mm
08-04
33.3° 25.9°
6.81 mm
08-05
31.8° 25.8°
2.75 mm
08-06
29.9° 27.2°
12.25 mm
08-07
34.4° 25.5°
9.13 mm
08-08
33.7° 26.6°
45.5 mm
08-09
35.1° 23.7°
0.13 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Nagareyama?

29
Heiwadai, Nagareyama-shi, Chiba-ken, Japan (流山平和台流山市)
0.1 km PM2.5: 7.0 µg/m³
30
Kamihongō, Matsudo-shi, Chiba-ken, Japan (松戸上本郷（車）松戸市)
6.3 km PM2.5: 7.2 µg/m³
21
Kamihongō, Matsudo-shi, Chiba-ken, Japan (松戸上本郷（車）松戸市)
6.3 km PM2.5: 5.0 µg/m³
21
Kamihongō, Matsudo-shi, Chiba-ken, Japan (松戸上本郷（車）松戸市)
6.3 km PM2.5: 5.0 µg/m³
17
Eirakudai, Kashiwa, Chiba, Japan (柏永楽台柏市)
6.4 km PM2.5: 4.1 µg/m³
21
Eirakudai, Kashiwa, Chiba, Japan (柏永楽台柏市)
6.4 km PM2.5: 5.0 µg/m³
34
Chuo, Yashio, Saitama, Japan (八潮八潮市)
6.8 km PM2.5: 8.2 µg/m³
25
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
7.4 km PM2.5: 6.0 µg/m³
41
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
7.4 km PM2.5: 9.8 µg/m³
34
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
7.4 km PM2.5: 8.2 µg/m³

What cities are near Nagareyama?

25 Minaminagareyama 25 Misato, Saitama 23 Kashiwa 27 Yoshikawa 27 Yashio 22 Matsudo 28 Sōka 21 Abiko 27 Kanamachi 21 Noda
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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 2026-08-08T03:06 UTC.