Air Quality in Annaka, Japan
Partly Cloudy
20.2°C · 56.6% humidity
20.2°
Feels 20.2°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Annaka's air quality — share it
AQI Forecast
24
8am
24
24
19
11am
20
21
22
2pm
23
23
23
5pm
25
25
27
8pm
27
27
34
11pm
54
54
54
2am
54
54
54
5am
54
54
Air Quality Index Trend
46h · 7 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.
56.6%
Humidity
0.9 km/h
Wind NE
1015.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Annaka?
Temperature & Precipitation
PM2.5 Trend
46h · 7 stationsPM2.54.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
4.6
Median
4.6
Average
4.6
Low
4.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.3
What is the 7-day forecast for Annaka?
06-09
22.0° 17.9°
1.06 mm
06-10
23.9° 15.1°
17.37 mm
06-11
25.5° 14.6°
2.31 mm
06-12
22.4° 17.2°
0.62 mm
06-13
29.0° 16.5°
0.06 mm
06-14
28.0° 16.0°
2.63 mm
06-15
25.7° 17.3°
1.88 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Annaka?
–
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
32
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 2026-06-09T02:03 UTC.