Air Quality in Sano, Japan

Drizzle
19.1°C · 96.1% humidity
19.1°
Feels 19.1°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 4pm
19
19
21 7pm
19
19
19 10pm
19
19
19 1am
19
19
19 4am
19
19
19 7am
19
19
21 10am
21
21
21 1pm
21
28
Station readings 10h ago
AQI 17
PM2.5 4.0 µg/m³ · 10h ago
CAMS model adj -6
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
27
27
27
34
AD 728×90

Air Quality Index Trend

45h · 37 stn

Sano'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.

96.1%
Humidity
27.7 km/h
Wind NE
1011.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.01 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sano?

Temperature & Precipitation

PM2.5 Trend

45h · 37 stations
PM2.55.01 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
5.01
Median
4.96
Average
2.2
Low
8.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.0

What is the 7-day forecast for Sano?

09-05
25.8° 19.1°
16.25 mm
09-06
26.4° 18.6°
6.81 mm
09-07
27.2° 20.3°
3.0 mm
09-08
24.8° 19.4°
9.94 mm
09-09
21.8° 18.9°
2.44 mm
09-10
23.5° 21.0°
6.63 mm
09-11
27.8° 20.0°
3.13 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Sano?

21
Horigomecho, Sano, Tochigi, Japan (県安蘇庁舎佐野市)
1.6 km PM2.5: 5.0 µg/m³
30
Fujiokamachiko, Tochigi, Tochigi, Japan (栃木市藤岡総合文化センター栃木市)
5.7 km PM2.5: 7.2 µg/m³
24
Honjo, Ashikaga, Tochigi, Japan (足利市役所足利市)
12.2 km PM2.5: 5.8 µg/m³
34
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
15.0 km PM2.5: 8.2 µg/m³
17
Marubayashi, Tochigi, Japan (野木町役場下都賀郡野木町)
17.1 km PM2.5: 4.1 µg/m³
21
Marubayashi, Tochigi, Japan (野木町役場下都賀郡野木町)
17.1 km PM2.5: 5.0 µg/m³
13
Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)
18.3 km PM2.5: 3.1 µg/m³
9
Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)
18.3 km PM2.5: 2.2 µg/m³
17
Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)
18.3 km PM2.5: 4.1 µg/m³
5
Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)
18.3 km PM2.5: 1.2 µg/m³

What cities are near Sano?

21 Tanuma 20 Tatebayashi 21 Fujioka 16 Ashikaga 16 Kamikoizumi 21 Ōwa 34 Tochigi 17 Nogi 25 Hanyū 19 Koga
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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 2026-09-05T10:26 UTC.