Air Quality in Tatsuno, Japan

Windy
26.8°C · 84.8% humidity
26.8°
Feels 26.8°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
34
73 8am
68
64
61 11am
59
58
57 2pm
68
67
67 5pm
55
54
54 8pm
34
54
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Tatsuno'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 Tatsuno is 1.5× the WHO 24-hour guideline of 15 µg/m³.

84.8%
Humidity
78.6 km/h
Wind ESE
997.4 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
73
22.41 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.522.41 µg/m³ ×1.5 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX6.9
High
AD 300×250
22.41
Median
20.24
Average
10.1
Low
28.3
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -8.9
07-21
28.4° 25.6°
0.25 mm
07-22
27.8° 25.7°
13.56 mm
07-23
26.8° 21.7°
1.06 mm
07-24
27.5° 23.9°
0.69 mm
07-25
28.2° 25.6°
3.81 mm
07-26
30.2° 25.4°
0.31 mm
07-27
27.5° 26.1°
0.88 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 2026-07-21T23:17 UTC.