Now
🌦️
21.2°
💧87%
Loading current temperature, humidity, wind, and air quality context for Itano, Tokushima, Japan.
Current temperature, humidity, wind, and air quality context for Itano, Tokushima, Japan.
Light drizzle
Feels like 24.7°C
Humidity
97%
Relative humidity
Wind
5.1 km/h
E
UV
0.3
Low
Pressure
1004.5 hPa
Surface pressure
Now
🌦️
21.2°
💧87%
06pm
🌦️
21°
💧90%
07pm
⛅
20.5°
💧92%
08pm
🌦️
20.6°
💧93%
09pm
🌦️
20.7°
💧94%
10pm
🌦️
20.3°
💧95%
11pm
🌧️
19.7°
💧97%
12am
🌧️
19°
💧98%
01am
🌦️
18.9°
💧99%
02am
🌧️
19.3°
💧100%
03am
🌦️
19.4°
💧100%
04am
⛅
19.2°
💧100%
05am
🌦️
19.1°
💧100%
06am
🌦️
19.2°
💧100%
07am
⛅
19.8°
💧95%
08am
⛅
20.6°
💧88%
09am
⛅
21.1°
💧78%
10am
⛅
21.5°
💧63%
11am
⛅
22.2°
💧46%
12pm
☁️
22.4°
💧31%
01pm
☁️
22.7°
💧20%
02pm
☁️
22.8°
💧12%
03pm
☁️
22.9°
💧6%
04pm
🌦️
22°
💧3%
Loading air quality context...
24.7°C
4° warmer than actual
97%
Very Humid
5.1 km/h
Direction: E
0.3
Low
71%
Sky coverage
0.1 mm
Current rainfall
Itano, nestled in the heart of Tokushima Prefecture on Shikoku Island, Japan, presents a unique geographic setting influencing its air quality. The city occupies a relatively flat coastal plain, situated at an elevation of approximately 26 meters, bordering the Yoshino River estuary and the Seto Inland Sea. This proximity to the sea introduces maritime influences, moderating temperatures but also potentially trapping pollutants during stable atmospheric conditions. Surrounding Itano are rolling hills and mountains, characteristic of Shikoku’s terrain, which can act as barriers to air circulation, exacerbating local pollution events. Historically, the area was heavily agricultural, focused on citrus cultivation – a legacy still visible today. While Itano isn’t a major industrial hub like some other Japanese cities, the presence of smaller-scale manufacturing and transport links along the coastal route contribute to emissions. The urban-rural gradient is fairly sharp; moving inland quickly transitions to forested areas and agricultural land. This proximity to both agricultural practices (potential ammonia emissions from fertilizer use) and the sea (salt spray and potential for marine aerosol formation) creates a complex atmospheric environment. The city’s location within a river valley also means potential for temperature inversions, trapping pollutants near ground level, particularly during calmer weather.
Itano’s air quality follows a distinct seasonal pattern. Spring (March-May) often sees increased pollen counts, impacting respiratory health, alongside moderate pollution from agricultural burning as farmers prepare fields. Winds from the Asian continent can carry dust and pollutants during this period. Summer (June-August) brings the humid subtropical climate of Tokushima, with the rainy season initially offering some cleansing effect, washing pollutants from the air. However, stagnant air during periods of intense heat and humidity can lead to localized build-up of ozone. Autumn (September-November) is generally the clearest period, with cooler temperatures and increased wind speeds dispersing pollutants. Typhoons, common in this season, can temporarily improve air quality through strong winds but also cause damage and disruption. Winter (December-February) presents the most challenging conditions. Temperature inversions are frequent, trapping cold air and pollutants near the ground. Reduced sunlight hours limit photochemical reactions that break down pollutants. Sensitive individuals, including children and the elderly, should limit strenuous outdoor activity during these months. Fog, common in winter, can also exacerbate particulate matter concentrations. Monitoring wind direction is crucial, as pollutants can accumulate when winds are light or from unfavorable directions.
AQI (EPA)
58 · Moderate
Air quality context for the same location
US EPA AQI
🙂 Moderate
If you start to feel respiratory discomfort such as coughing or breathing difficulties, consider reducing the intensity of your outdoor activities.
View full AQI details →