Now
🌤️
22.4°
Loading current temperature, humidity, wind, and air quality context for Matsubushi, Saitama, Japan.
Current temperature, humidity, wind, and air quality context for Matsubushi, Saitama, Japan.
Mainly clear
Feels like 22.3°C
Humidity
62%
Relative humidity
Wind
12.4 km/h
NNE
UV
1.3
Low
Pressure
1006 hPa
Surface pressure
Now
🌤️
22.4°
12pm
⛅
22.8°
01pm
⛅
22.6°
02pm
⛅
22.7°
03pm
⛅
22.2°
04pm
🌤️
22.1°
05pm
🌤️
22.1°
06pm
🌤️
21.6°
07pm
☀️
20°
08pm
🌤️
18.8°
09pm
☀️
17.8°
10pm
🌤️
17.2°
11pm
🌤️
16.8°
12am
🌤️
16.5°
01am
⛅
16.2°
02am
☀️
16°
03am
☀️
15.5°
04am
☀️
15°
05am
☀️
14.6°
06am
🌤️
15.6°
07am
🌤️
16.8°
08am
⛅
17.9°
09am
⛅
19°
10am
⛅
19.7°
Loading air quality context...
22.3°C
Similar to actual
62%
Humid
12.4 km/h
Direction: NNE
1.3
Low
41%
Sky coverage
0 mm
Current rainfall
Matsubushi, nestled in Saitama Prefecture, Japan, occupies a geographically significant position within the Greater Tokyo Metropolitan Area, approximately 30 kilometers northwest of central Tokyo. Its coordinates (35.9258, 139.8152) place it within a gently undulating terrain, characterized by low hills and valleys sculpted by historical river systems. The city’s elevation averages around 40-60 meters above sea level, contributing to a relatively mild climate but also influencing local air circulation patterns. Matsubushi sits on the fringes of the Kantō Plain, a vast alluvial plain formed by the Tone River, and is bordered by agricultural lands to the north and west, primarily dedicated to rice cultivation and vegetable farming. This proximity to agricultural zones introduces potential sources of biogenic volatile organic compounds (BVOCs), which can react with other pollutants to form ozone. To the east, the urban sprawl of Tokyo gradually encroaches, bringing with it the associated industrial and vehicular emissions. The city’s urban–rural gradient is therefore quite sharp, with residential areas transitioning quickly into agricultural fields. The surrounding landscape is a mix of cultivated land, forested slopes, and scattered pockets of natural vegetation. While not directly adjacent to a major body of water, Matsubushi benefits from the moderating influence of the nearby Tone River and its tributaries, which can affect humidity and local weather systems. The regional industrial belt, concentrated further south towards Tokyo, exerts an indirect influence on Matsubushi’s air quality, with prevailing winds occasionally carrying pollutants northward.
Matsubushi’s air quality experiences a distinct seasonal cycle heavily influenced by Japan’s monsoon climate. Spring (March-May) sees a gradual improvement as temperatures rise and winds increase, dispersing accumulated winter pollutants. However, pollen season significantly impacts respiratory health, creating a separate, albeit non-chemical, air quality challenge. Summer (June-August) is generally characterized by high humidity and occasional periods of stagnant air, particularly during the rainy season, which can trap pollutants. While rainfall helps cleanse the atmosphere, prolonged periods of calm weather can lead to localized ozone formation due to intense sunlight and BVOC emissions from surrounding agricultural areas. Autumn (September-November) typically offers the most favorable air quality, with cooler temperatures, increased wind speeds, and fewer rainy days. The transition period can, however, see occasional episodes of haze transported from industrial regions further south. Winter (December-February) presents the most significant air quality concerns. Cold, stable air masses frequently lead to temperature inversions, trapping pollutants near the ground. Fog, common during these months, exacerbates the problem by reducing visibility and further hindering dispersion. Sensitive groups, including children, the elderly, and individuals with respiratory conditions, should limit outdoor activity during prolonged periods of fog or temperature inversions in winter. During the summer months, those with sensitivities to ozone should avoid strenuous outdoor activity during peak sunlight hours. Spring requires vigilance regarding pollen counts, and proactive allergy management is recommended.