Air Quality in Yokkaichi, Japan
Cloudy
22.7°C · 86.4% humidity
22.7°
Feels 22.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Yokkaichi's air quality — share it
AQI Forecast
Calibrated
14
5pm
14
14
21
8pm
19
8
7
11pm
6
5
5
2am
5
4
4
5am
4
4
4
8am
4
4
4
11am
4
4
4
2pm
4
4
Station readings
27h ago
AQI 8
PM2.5 1.9 µg/m³ · 27h ago
CAMS model
adj -20
34
34
34
34
34
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
45h · 5 stnYokkaichi'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.
86.4%
Humidity
9.3 km/h
Wind ENE
1002.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Yokkaichi?
Temperature & Precipitation
PM2.5 Trend
45h · 5 stationsPM2.55.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.1
What is the 7-day forecast for Yokkaichi?
09-05
27.3° 22.7°
0.75 mm
09-06
29.2° 21.0°
0.19 mm
09-07
26.9° 21.9°
09-08
26.6° 22.6°
0.56 mm
09-09
28.9° 22.4°
1.25 mm
09-10
28.3° 20.0°
6.13 mm
09-11
26.8° 21.7°
11.25 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Yokkaichi?
What cities are near Yokkaichi?
Get AQI alerts for Yokkaichi
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 2026-09-05T11:14 UTC.