Air Quality in Mashiko, Japan

Heavy Rain
21.3°C · 98.2% humidity
21.3°
Feels 21.3°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
54
34
44 9am
61
39
38 12pm
37
36
35 3pm
35
35
34 6pm
27
27
27 9pm
54
54
66 12am
66
66
66 3am
54
54
AD 728×90

Air Quality Index Trend

47h · 9 stn

Mashiko'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.

98.2%
Humidity
36.2 km/h
Wind NE
1002.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.48 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Mashiko?

Temperature & Precipitation

PM2.5 Trend

47h · 9 stations
PM2.510.48 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
10.48
Median
11.1
Average
7.9
Low
14.5
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +3.2

What is the 7-day forecast for Mashiko?

07-22
23.4° 21.3°
29.63 mm
07-23
24.9° 17.4°
0.13 mm
07-24
26.5° 22.7°
0.25 mm
07-25
32.6° 19.4°
0.25 mm
07-26
29.2° 18.0°
0.56 mm
07-27
28.4° 22.2°
9.31 mm
07-28
28.1° 22.8°
1.31 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Mashiko?

65
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
8.3 km PM2.5: 18.8 µg/m³
57
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
15.3 km PM2.5: 15.0 µg/m³
26
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
17.2 km PM2.5: 6.2 µg/m³
63
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
18.1 km PM2.5: 17.8 µg/m³
59
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
18.1 km PM2.5: 15.9 µg/m³
55
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
20.5 km PM2.5: 14.0 µg/m³
74
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
21.3 km PM2.5: 23.0 µg/m³
30
Utsunomiya (宇都宮)
21.8 km PM2.5: 7.2 µg/m³

What cities are near Mashiko?

44 Mooka 52 Iwase 33 Kaminokawa 55 Kasama 53 Chikusei 51 Karasuyama 54 Hōshakuji 57 Shimodate 51 Nasukarasuyama 38 Shimotsuke
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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 2026-07-22T00:21 UTC.