Air Quality in Chitose, Japan
Windy
23.8°C · 67.0% humidity
23.8°
Feels 23.8°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Chitose's air quality — share it
AQI Forecast
27
6am
27
25
17
9am
21
23
24
12pm
25
25
26
3pm
33
33
34
6pm
34
54
54
9pm
54
54
54
12am
54
54
54
3am
54
54
Air Quality Index Trend
42h · 4 stnChitose'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.
67.0%
Humidity
75.1 km/h
Wind S
1007.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chitose?
Temperature & Precipitation
PM2.5 Trend
42h · 4 stationsPM2.54.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
4.1
Median
4.1
Average
4.1
Low
4.1
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.9
What is the 7-day forecast for Chitose?
07-22
25.1° 16.2°
0.31 mm
07-23
24.8° 12.7°
07-24
25.1° 19.4°
0.06 mm
07-25
23.8° 16.1°
2.56 mm
07-26
26.9° 17.3°
0.19 mm
07-27
26.9° 16.0°
0.31 mm
07-28
22.4° 18.7°
6.69 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Chitose?
95
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
72
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
46
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
53
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
85
Atsubetsuchuo 2 Jo, Hokkaido Prefecture, Japan (厚別札幌市厚別区)
70
Tsukisamuchuodori, Hokkaido Prefecture, Japan (月寒中央札幌市豊平区)
What cities are near 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 2026-07-22T00:21 UTC.