Air Quality in Annaka, Japan
Cloudy
16.3°C · 87.7% humidity
16.3°
Feels 16.3°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Annaka's air quality — share it
AQI Forecast
25
2am
25
25
8
5am
13
16
19
8am
21
22
23
11am
23
24
24
2pm
24
25
25
5pm
25
27
27
8pm
34
34
34
11pm
34
34
Air Quality Index Trend
47h · 10 stnAnnaka'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.
87.7%
Humidity
4.8 km/h
Wind SE
1021.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.9 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Annaka?
Temperature & Precipitation
PM2.5 Trend
47h · 10 stationsPM2.51.9 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
1.9
Median
1.9
Average
1.9
Low
1.9
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +5.2
What is the 7-day forecast for Annaka?
05-29
21.7° 16.3°
14.56 mm
05-30
21.0° 14.7°
0.81 mm
05-31
23.8° 15.6°
0.19 mm
06-01
25.4° 16.3°
06-02
24.6° 14.6°
06-03
25.1° 17.6°
2.06 mm
06-04
25.1° 12.3°
1.0 mm
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Annaka?
30
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
11
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
What cities are near Annaka?
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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 2026-05-29T20:37 UTC.