Air Quality in Iwamizawa, Japan
Rain
19.4°C · 60.2% humidity
19.4°
Feels 19.4°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Iwamizawa's air quality — share it
AQI Forecast
24
3am
24
24
38
6am
34
31
29
9am
28
27
26
12pm
25
25
25
3pm
25
25
25
6pm
25
25
25
9pm
24
24
24
12am
24
25
Air Quality Index Trend
42h · 3 stnIwamizawa'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. Current PM2.5 concentration in Iwamizawa is 1.8× the WHO annual guideline of 5 µg/m³.
60.2%
Humidity
50.4 km/h
Wind N
998.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.06 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Iwamizawa?
Temperature & Precipitation
PM2.5 Trend
42h · 3 stationsPM2.59.06 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Iwamizawa?
05-28
17.7° 7.7°
11.63 mm
05-29
21.5° 10.9°
9.94 mm
05-30
17.7° 10.0°
05-31
19.0° 10.8°
06-01
21.5° 13.1°
0.06 mm
06-02
18.8° 11.6°
0.62 mm
06-03
19.5° 13.8°
0.31 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Iwamizawa?
What cities are near Iwamizawa?
Get AQI alerts for Iwamizawa
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 2026-05-28T21:38 UTC.