Air Quality in Tachiarai, Japan

Clear
28.5°C · 39.1% humidity
28.5°
Feels 28.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast
27 11am
27
27
30 2pm
34
34
34 5pm
34
34
34 8pm
54
54
66 11pm
66
66
66 2am
83
84
84 5am
84
84
66 8am
27
54
AD 728×90

Air Quality Index Trend

47h · 26 stn

Tachiarai'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.

39.1%
Humidity
26.0 km/h
Wind NE
1011.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
30
7.21 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 26 stations
PM2.57.21 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
7.21
Median
7.42
Average
5.0
Low
11.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.6
06-09
28.5° 19.3°
0.13 mm
06-10
21.1° 15.5°
1.56 mm
06-11
30.0° 18.1°
06-12
28.2° 18.9°
06-13
30.7° 19.7°
9.25 mm
06-14
22.0° 17.6°
44.12 mm
06-15
29.8° 16.5°
50.44 mm
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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 2026-06-09T05:26 UTC.