Air Quality in Hōryūji, Japan

Partly Cloudy
20.3°C · 65.3% humidity
20.3°
Feels 20.3°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
36 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
54
54
20 9am
3
10
14 12pm
18
21
22 3pm
24
32
32 6pm
53
53
53 9pm
54
66
66 12am
66
66
66 3am
54
54
AD 728×90

Air Quality Index Trend

47h · 74 stn

Hōryūji'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
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
20
4.65 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hōryūji?

Temperature & Precipitation

PM2.5 Trend

47h · 74 stations
PM2.54.65 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (36 stations within 25 km)
4.65
Median
4.82
Average
2.2
Low
9.4
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +8.9

What is the 7-day forecast for Hōryūji?

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 Hōryūji?

36
Oji, Nara, Japan (王寺北葛城郡王寺町)
3.3 km PM2.5: 8.6 µg/m³
14
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
6.6 km PM2.5: 3.4 µg/m³
24
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
6.6 km PM2.5: 5.8 µg/m³
25
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
8.7 km PM2.5: 6.0 µg/m³
8
Yamasakichō, Ikoma-shi, Nara-ken, Japan (生駒生駒市)
9.2 km PM2.5: 1.9 µg/m³
8
Yamasakichō, Ikoma-shi, Nara-ken, Japan (生駒生駒市)
9.2 km PM2.5: 1.9 µg/m³
58
Hyakurakuen, Nara, Nara, Japan (西部奈良市)
9.8 km PM2.5: 15.4 µg/m³
21
Takaida, Kashiwara, Osaka Prefecture, Japan (府立修徳学院柏原市)
10.6 km PM2.5: 5.0 µg/m³
19
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.9 km PM2.5: 4.6 µg/m³
36
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
10.9 km PM2.5: 8.6 µg/m³

What cities are near Hōryūji?

20 Yamatokōriyama 20 Takatsukadai 20 Oji 19 Fuki 19 Tatsuno-kita 20 Kanmaki 21 Hikiso 21 Tawaramoto 12 Ikoma 20 Kashiba
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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 2026-06-09T00:59 UTC.