Air Quality in Annaka, Japan
Rain
20.4°C · 95.2% humidity
20.4°
Feels 20.4°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations
Nearby Monitoring Stations
Annaka's air quality — share it
AQI Forecast
27
6am
27
25
52
9am
44
39
35
12pm
32
30
29
3pm
28
27
28
6pm
35
55
54
9pm
54
54
54
12am
54
34
34
3am
34
34
Air Quality Index Trend
47h · 4 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.
95.2%
Humidity
10.1 km/h
Wind W
1003.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.56 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Annaka?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.512.56 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (3 stations within 25 km)
12.56
Median
10.67
Average
7.4
Low
15.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -2.8
What is the 7-day forecast for Annaka?
07-22
25.4° 20.4°
7.63 mm
07-23
23.0° 18.0°
5.06 mm
07-24
26.4° 21.9°
3.88 mm
07-25
30.7° 21.2°
6.5 mm
07-26
31.8° 20.8°
07-27
28.4° 21.0°
3.13 mm
07-28
28.8° 21.8°
6.69 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Annaka?
16
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
73
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 2026-07-22T00:21 UTC.