Air Quality in Saga, Japan

Cloudy
28.8°C · 80.7% humidity
28.8°
Feels 35.4°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 6am
0
0
18 9am
25
18
13 12pm
19
17
15 3pm
13
12
12 6pm
11
11
11 9pm
10
10
10 12am
10
10
10 3am
10
10
Station readings
10
AD 728×90

Air Quality Index Trend

46h · 29 stn

Saga'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.

80.7%
Humidity
39.8 km/h
Wind E
990.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saga?

Temperature & Precipitation

PM2.5 Trend

46h · 29 stations
PM2.54.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (6 stations within 25 km)
4.2
Median
5.2
Average
4.1
Low
7.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +2.3

What is the 7-day forecast for Saga?

07-22
29.1° 26.6°
2.5 mm
07-23
30.0° 21.6°
0.81 mm
07-24
33.2° 26.4°
4.25 mm
07-25
33.5° 24.2°
07-26
33.8° 25.6°
3.31 mm
07-27
30.8° 26.3°
07-28
31.2° 27.7°
1.31 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Saga?

74
Takagimachi, Saga, Saga, Japan (佐賀佐賀市)
2.7 km PM2.5: 23.0 µg/m³
70
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
13.7 km PM2.5: 21.1 µg/m³
72
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
13.7 km PM2.5: 22.1 µg/m³
57
Mizumamachi Tamamitsu, Kurume, Fukuoka, Japan (三潴中学校久留米市)
15.7 km PM2.5: 15.0 µg/m³
63
Mizumamachi Tamamitsu, Kurume, Fukuoka, Japan (三潴中学校久留米市)
15.7 km PM2.5: 17.8 µg/m³
8
Fukuta, Saga, Japan (白石杵島郡白石町)
16.1 km PM2.5: 1.9 µg/m³
80
Fukuta, Saga, Japan (白石杵島郡白石町)
16.1 km PM2.5: 25.9 µg/m³
53
Kitatakumachi Oaza Kosamurai, Taku, Saga Prefecture, Japan (多久多久市)
18.6 km PM2.5: 13.1 µg/m³
59
Kurume (久留米)
21.6 km PM2.5: 15.9 µg/m³
30
Mitsusemura Mitsuse, Saga, Saga Prefecture, Japan (三瀬佐賀市)
21.7 km PM2.5: 7.2 µg/m³

What cities are near Saga?

18 Ōkawa 20 Kanzakimachi-kanzaki 23 Ogi 17 Yanagawa 18 Higashigō 25 Nakatsukuma 24 Ishinari 18 Setakamachi-takayanagi 23 Chikugo 30 Taku
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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.