Air Quality in Yamatokōriyama, Japan

Partly Cloudy
20.3°C · 65.3% humidity
20.3°
Feels 20.3°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
22 8am
31
11
15 11am
19
21
23 2pm
24
25
32 5pm
33
53
53 8pm
54
54
66 11pm
66
66
66 2am
66
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Yamatokōriyama'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.

65.3%
Humidity
14.8 km/h
Wind E
1015.1 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
22
5.2 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Yamatokōriyama?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.2 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (11 stations within 25 km)
5.2
Median
4.94
Average
0.5
Low
9.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +8.3

What is the 7-day forecast for Yamatokōriyama?

06-08
29.3° 16.9°
06-09
27.8° 20.3°
0.06 mm
06-10
23.3° 17.8°
11.31 mm
06-11
30.5° 18.8°
06-12
24.0° 20.9°
0.25 mm
06-13
30.4° 20.1°
0.06 mm
06-14
27.7° 19.6°
7.94 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Yamatokōriyama?

24
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
4.9 km PM2.5: 5.8 µg/m³
27
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
4.9 km PM2.5: 6.5 µg/m³
25
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
5.6 km PM2.5: 6.0 µg/m³
36
Oji, Nara, Japan (王寺北葛城郡王寺町)
5.8 km PM2.5: 8.6 µg/m³
36
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.7 km PM2.5: 8.6 µg/m³
19
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.7 km PM2.5: 4.6 µg/m³
39
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.7 km PM2.5: 9.4 µg/m³
58
Hyakurakuen, Nara, Nara, Japan (西部奈良市)
10.7 km PM2.5: 15.4 µg/m³
8
Yamasakichō, Ikoma-shi, Nara-ken, Japan (生駒生駒市)
11.0 km PM2.5: 1.9 µg/m³
9
Yamasakichō, Ikoma-shi, Nara-ken, Japan (生駒生駒市)
11.0 km PM2.5: 2.2 µg/m³

What cities are near Yamatokōriyama?

21 Hōryūji 21 Takatsukadai 21 Tawaramoto 21 Oji 24 Tenri 21 Tatsuno-kita 22 Fuki 21 Kanmaki 21 Hikiso 25 Nara-shi
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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 2026-06-08T23:26 UTC.