Air Quality in Hikiso, Japan
Cloudy
29.5°C · 70.8% humidity
29.5°
Feels 35.2°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations
Nearby Monitoring Stations
AQI Forecast
54
8am
54
54
66
11am
63
60
58
2pm
57
56
56
5pm
55
55
55
8pm
54
66
66
11pm
66
66
66
2am
83
83
66
5am
66
66
Air Quality Index Trend
46h · 48 stnHikiso'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 Hikiso is 1.3× the WHO 24-hour guideline of 15 µg/m³.
70.8%
Humidity
23.7 km/h
Wind E
998.4 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
19.11 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Hikiso?
Temperature & Precipitation
PM2.5 Trend
46h · 48 stationsPM2.519.11 µg/m³
×1.3 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (14 stations within 25 km)
19.11
Median
18.21
Average
2.9
Low
24.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -2.8
What is the 7-day forecast for Hikiso?
07-22
33.3° 24.9°
4.87 mm
07-23
29.6° 20.1°
10.44 mm
07-24
30.3° 26.1°
2.63 mm
07-25
34.2° 25.0°
2.0 mm
07-26
33.3° 24.4°
3.88 mm
07-27
34.5° 23.3°
1.31 mm
07-28
30.7° 25.7°
13.0 mm
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Hikiso?
17
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
26
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
8
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
18
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
73
Oji, Nara, Japan (王寺北葛城郡王寺町)
29
Rokkenmachi, Gose, Nara, Japan (御所御所市)
42
Ōdono, Sakurai-shi, Nara-ken, Japan (桜井桜井市)
25
Ōdono, Sakurai-shi, Nara-ken, Japan (桜井桜井市)
70
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
What cities are near Hikiso?
Get AQI alerts for Hikiso
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 2026-07-22T02:16 UTC.