Air Quality in Yamatokōriyama, Japan

Partly Cloudy
20.3°C · 65.3% humidity
20.3°
Feels 20.3°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
21 10am
23
24
25 1pm
25
26
26 4pm
33
34
54 7pm
54
54
54 10pm
66
66
66 1am
66
66
54 4am
54
54
AD 728×90

Air Quality Index Trend

46h · 72 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
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.06 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Yamatokōriyama?

Temperature & Precipitation

PM2.5 Trend

46h · 72 stations
PM2.55.06 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (21 stations within 25 km)
5.06
Median
4.24
Average
2.2
Low
7.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.4

What is the 7-day forecast for Yamatokōriyama?

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
06-15
28.7° 18.6°
4.56 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Yamatokōriyama?

14
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
4.9 km PM2.5: 3.4 µg/m³
24
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
4.9 km PM2.5: 5.8 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
15
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.7 km PM2.5: 3.6 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
8
Yamasakichō, Ikoma-shi, Nara-ken, Japan (生駒生駒市)
11.0 km PM2.5: 1.9 µg/m³

What cities are near Yamatokōriyama?

19 Hōryūji 20 Takatsukadai 25 Tawaramoto 19 Oji 30 Tenri 19 Tatsuno-kita 18 Fuki 20 Kanmaki 25 Hikiso 15 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 2026-06-09T01:07 UTC.