Air Quality in Date, Japan
Rain
19.5°C · 99.4% humidity
19.5°
Feels 19.5°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Date's air quality — share it
AQI Forecast
24
5am
24
24
17
8am
19
20
21
11am
22
23
23
2pm
23
25
25
5pm
25
25
25
8pm
25
27
27
11pm
27
25
25
2am
25
25
Air Quality Index Trend
47h · 1 stnDate'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.
99.4%
Humidity
19.8 km/h
Wind N
1005.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.1 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Date?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.54.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
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: 7.0 · Bias: +2.9
What is the 7-day forecast for Date?
07-21
28.6° 19.8°
19.62 mm
07-22
23.2° 19.5°
45.56 mm
07-23
25.6° 16.9°
2.06 mm
07-24
24.5° 22.0°
2.81 mm
07-25
28.5° 16.9°
4.06 mm
07-26
26.4° 14.8°
0.5 mm
07-27
27.0° 20.0°
6.94 mm
Both models agree
Avg diff: 3.5°C
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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 2026-07-21T23:15 UTC.