Air Quality in Chitose, Japan

Windy
20.8°C · 94.5% humidity
20.8°
Feels 20.8°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 6am
27
27
31 9am
27
25
25 12pm
25
25
25 3pm
25
25
25 6pm
25
25
25 9pm
25
25
25 12am
25
25
25 3am
25
25
AD 728×90

Air Quality Index Trend

41h · 4 stn

Chitose'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.

94.5%
Humidity
61.2 km/h
Wind S
1010.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chitose?

Temperature & Precipitation

PM2.5 Trend

41h · 4 stations
PM2.57.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
7.53
Median
7.1
Average
6.0
Low
8.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -1.0

What is the 7-day forecast for Chitose?

08-03
25.4° 17.8°
0.31 mm
08-04
28.1° 19.8°
1.5 mm
08-05
26.2° 17.7°
0.38 mm
08-06
29.0° 19.7°
08-07
28.5° 19.7°
0.94 mm
08-08
29.6° 21.2°
08-09
24.0° 17.7°
43.87 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Chitose?

50
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
15.4 km PM2.5: 12.0 µg/m³
65
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
15.4 km PM2.5: 18.8 µg/m³
21
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
15.4 km PM2.5: 5.0 µg/m³
28
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
23.4 km PM2.5: 6.7 µg/m³
25
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
23.4 km PM2.5: 6.0 µg/m³
25
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
23.4 km PM2.5: 6.0 µg/m³
38
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
23.4 km PM2.5: 9.1 µg/m³
21
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
23.4 km PM2.5: 5.0 µg/m³
25
Atsubetsuchuo 2 Jo, Hokkaido Prefecture, Japan (厚別札幌市厚別区)
28.5 km PM2.5: 6.0 µg/m³

What cities are near Chitose?

27 Eniwa 27 Kitahiroshima 28 Tomakomai 17 Ebetsu 17 Sapporo 25 Shiraoi 35 Iwamizawa 17 Tōbetsu 17 Ishikari 53 Noboribetsu
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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 2026-08-08T00:55 UTC.