Air Quality in Kobayashi, Japan

Heavy Rain
18.7°C · 98.3% humidity
18.7°
Feels 18.7°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 4am
66
66
29 7am
39
47
69 10am
73
76
78 1pm
62
63
64 4pm
65
65
65 7pm
66
66
66 10pm
83
83
83 1am
83
83
AD 728×90

Air Quality Index Trend

47h · 16 stn

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

98.3%
Humidity
36.4 km/h
Wind ENE
1004.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
29
6.95 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 16 stations
PM2.56.95 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
6.95
Median
6.95
Average
5.3
Low
8.6
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +16.2
05-28
20.5° 12.1°
53.56 mm
05-29
18.7° 17.0°
22.06 mm
05-30
19.3° 15.5°
2.31 mm
05-31
24.2° 15.2°
0.25 mm
06-01
24.2° 16.3°
0.69 mm
06-02
19.1° 16.9°
1.06 mm
06-03
21.5° 15.2°
21.63 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 2026-05-28T22:53 UTC.