Air Quality in Yamatokōriyama, Japan

Windy
25.5°C · 74.9% humidity
25.5°
Feels 25.5°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 9am
33
40
25 12pm
49
52
54 3pm
56
57
58 6pm
59
59
59 9pm
59
72
72 12am
72
72
72 3am
72
72
72 6am
72
60
Station readings 18h ago
AQI 33
PM2.5 7.9 µg/m³ · 18h ago
CAMS model adj +6
27
27
34
34
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
66
66
66
54
AD 728×90

Air Quality Index Trend

45h · 75 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.

74.9%
Humidity
45.8 km/h
Wind E
1007.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.03 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Yamatokōriyama?

Temperature & Precipitation

PM2.5 Trend

45h · 75 stations
PM2.56.03 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (16 stations within 25 km)
6.03
Median
6.13
Average
3.1
Low
8.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.0

What is the 7-day forecast for Yamatokōriyama?

08-03
35.3° 24.7°
1.06 mm
08-04
33.4° 26.5°
2.44 mm
08-05
32.4° 25.0°
0.13 mm
08-06
29.0° 24.3°
18.88 mm
08-07
33.5° 26.9°
1.56 mm
08-08
35.3° 25.0°
5.06 mm
08-09
31.3° 25.6°
0.38 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Yamatokōriyama?

13
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
5.6 km PM2.5: 3.1 µg/m³
34
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.7 km PM2.5: 8.2 µg/m³
36
Hyakurakuen, Nara, Nara, Japan (西部奈良市)
10.7 km PM2.5: 8.6 µg/m³
4
Ōdono, Sakurai-shi, Nara-ken, Japan (桜井桜井市)
11.5 km PM2.5: 1.0 µg/m³
46
Takaida, Kashiwara, Osaka Prefecture, Japan (府立修徳学院柏原市)
13.2 km PM2.5: 11.0 µg/m³
46
Takaida, Kashiwara, Osaka Prefecture, Japan (府立修徳学院柏原市)
13.2 km PM2.5: 11.0 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
Kizu, Kizugawa, Kyoto Prefecture, Japan (木津木津川市)
15.5 km PM2.5: 6.0 µg/m³
34
Oka, Fujiidera, Osaka Prefecture, Japan (藤井寺市役所藤井寺市)
16.2 km PM2.5: 8.2 µg/m³
38
Oka, Fujiidera, Osaka Prefecture, Japan (藤井寺市役所藤井寺市)
16.2 km PM2.5: 9.1 µg/m³

What cities are near Yamatokōriyama?

25 Hōryūji 25 Takatsukadai 23 Tawaramoto 25 Oji 23 Tenri 25 Tatsuno-kita 26 Fuki 24 Kanmaki 23 Hikiso 26 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 2026-08-08T03:09 UTC.