Air Quality in Yamatokōriyama, Japan

Windy
25.2°C · 72.6% humidity
25.2°
Feels 25.2°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
28 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
36 4pm
56
56
20 7pm
30
38
16 10pm
20
22
24 1am
26
26
25 4am
26
26
26 7am
27
27
56 10am
56
56
56 1pm
56
56
Station readings
48
CAMS model adj +2
34
54
54
54
54
54
27
27
27
27
27
27
25
25
25
25
25
25
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

45h · 42 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.

72.6%
Humidity
68.2 km/h
Wind E
1005.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.79 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Yamatokōriyama?

Temperature & Precipitation

PM2.5 Trend

45h · 42 stations
PM2.54.79 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (28 stations within 25 km)
4.79
Median
5.35
Average
2.4
Low
9.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.2

What is the 7-day forecast for Yamatokōriyama?

09-05
32.0° 23.7°
2.5 mm
09-06
32.6° 24.2°
0.94 mm
09-07
28.9° 23.8°
1.63 mm
09-08
28.4° 22.6°
9.44 mm
09-09
28.5° 23.0°
1.63 mm
09-10
31.4° 22.0°
0.13 mm
09-11
31.6° 23.6°
1.13 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Yamatokōriyama?

17
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
4.9 km PM2.5: 4.1 µg/m³
42
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
5.6 km PM2.5: 10.1 µg/m³
17
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
5.6 km PM2.5: 4.1 µg/m³
25
Oji, Nara, Japan (王寺北葛城郡王寺町)
5.8 km PM2.5: 6.0 µg/m³
16
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.7 km PM2.5: 3.8 µg/m³
17
Hyakurakuen, Nara, Nara, Japan (西部奈良市)
10.7 km PM2.5: 4.1 µg/m³
17
Ōdono, Sakurai-shi, Nara-ken, Japan (桜井桜井市)
11.5 km PM2.5: 4.1 µg/m³
13
Takaida, Kashiwara, Osaka Prefecture, Japan (府立修徳学院柏原市)
13.2 km PM2.5: 3.1 µg/m³
21
Takaida, Kashiwara, Osaka Prefecture, Japan (府立修徳学院柏原市)
13.2 km PM2.5: 5.0 µg/m³
25
Takaida, Kashiwara, Osaka Prefecture, Japan (府立修徳学院柏原市)
13.2 km PM2.5: 6.0 µg/m³

What cities are near Yamatokōriyama?

23 Hōryūji 24 Takatsukadai 18 Tawaramoto 25 Oji 18 Tenri 25 Tatsuno-kita 25 Fuki 23 Kanmaki 19 Hikiso 23 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 2026-09-05T10:28 UTC.