Air Quality in Iwamizawa, Japan

Cloudy
15.4°C · 88.5% humidity
15.4°
Feels 15.4°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
66 5pm
66
66
38 8pm
43
46
48 11pm
50
51
52 2am
52
53
53 5am
53
54
54 8am
54
54
54 11am
54
54
54 2pm
54
66
AD 728×90

Air Quality Index Trend

44h · 2 stn

Iwamizawa'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
13.5 km/h
Wind SE
1014.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.04 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Iwamizawa?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.59.04 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Iwamizawa?

09-05
25.4° 12.2°
11.81 mm
09-06
26.6° 14.6°
09-07
23.8° 15.0°
0.5 mm
09-08
25.1° 11.3°
2.5 mm
09-09
23.1° 15.8°
0.25 mm
09-10
22.6° 15.2°
0.25 mm
09-11
19.7° 14.3°
9.38 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Iwamizawa?

61
Atsubetsuchuo 2 Jo, Hokkaido Prefecture, Japan (厚別札幌市厚別区)
30.0 km PM2.5: 16.9 µg/m³

What cities are near Iwamizawa?

56 Bibai 51 Tōbetsu 44 Ebetsu 41 Kitahiroshima 53 Ishikari 50 Sunagawa 67 Sapporo 45 Eniwa 51 Takikawa 58 Chitose
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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 2026-09-05T11:16 UTC.