Air Quality in Gohyakkoku, Japan

Drizzle
17.3°C · 96.0% humidity
17.3°
Feels 17.3°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 8pm
54
54
30 11pm
37
22
25 2am
21
20
22 5am
23
23
26 8am
26
26
27 11am
27
27
27 2pm
27
27
27 5pm
34
34
AD 728×90

Air Quality Index Trend

40h · 3 stn

Gohyakkoku'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 Gohyakkoku is 1.4× the WHO annual guideline of 5 µg/m³.

96.0%
Humidity
18.6 km/h
Wind SSW
1008.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.2 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Gohyakkoku?

Temperature & Precipitation

PM2.5 Trend

40h · 3 stations
PM2.57.2 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
7.2
Median
7.2
Average
7.2
Low
7.2
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.7

What is the 7-day forecast for Gohyakkoku?

05-29
19.6° 17.3°
52.62 mm
05-30
21.6° 16.9°
7.56 mm
05-31
23.0° 18.5°
06-01
23.4° 18.9°
06-02
23.0° 18.0°
06-03
22.4° 19.8°
0.44 mm
06-04
24.0° 14.7°
2.56 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Gohyakkoku?

38
Mizuhashi Hatakera, Toyama-shi, Toyama-ken, Japan (富山水橋富山市)
9.5 km PM2.5: 9.1 µg/m³
31
Mizuhashi Hatakera, Toyama-shi, Toyama-ken, Japan (富山水橋富山市)
9.5 km PM2.5: 7.4 µg/m³
25
Hasumachi, Toyama, Toyama, Japan (富山岩瀬富山市)
11.5 km PM2.5: 6.0 µg/m³
11
Kitaonie, Uozu, Toyama, Japan (魚津魚津市)
20.0 km PM2.5: 2.6 µg/m³
30
Imizu, Toyama, Japan (小杉太閤山射水市)
24.9 km PM2.5: 7.2 µg/m³
46
Imizu, Toyama, Japan (小杉太閤山射水市)
24.9 km PM2.5: 11.0 µg/m³

What cities are near Gohyakkoku?

30 Kamiichi 30 Toyama 30 Namerikawa 31 Uozu 26 Yatsuomachi-higashikumisaka 30 Imizu 26 Nishishinminato 22 Takaoka 35 Kurobe-shi 25 Tonami
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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 2026-05-29T14:29 UTC.