Air Quality in Niimi, Japan
Windy
24.0°C · 97.6% humidity
24.0°
Feels 24.0°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Niimi's air quality — share it
AQI Forecast
54
6am
54
54
21
9am
30
37
42
12pm
45
28
30
3pm
31
32
25
6pm
26
26
24
9pm
54
54
54
12am
54
54
54
3am
54
54
Air Quality Index Trend
46h · 7 stnNiimi'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.
97.6%
Humidity
41.7 km/h
Wind ESE
997.3 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.0 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Niimi?
Temperature & Precipitation
PM2.5 Trend
46h · 7 stationsPM2.55.0 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +8.5
What is the 7-day forecast for Niimi?
07-22
27.9° 20.4°
3.75 mm
07-23
26.3° 15.8°
6.63 mm
07-24
27.0° 22.0°
7.44 mm
07-25
30.9° 18.5°
2.31 mm
07-26
27.7° 21.7°
2.06 mm
07-27
29.6° 20.7°
0.75 mm
07-28
28.2° 22.3°
2.25 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Niimi?
18
Nishigata, Niimi, Okayama Prefecture, Japan (新見新見市)
25
Ochiaichō Chikanori, Takahashi-shi, Okayama-ken, Japan (高梁高梁市)
6
Ochiaichō Chikanori, Takahashi-shi, Okayama-ken, Japan (高梁高梁市)
66
Ochiaichō Chikanori, Takahashi-shi, Okayama-ken, Japan (高梁高梁市)
What cities are near Niimi?
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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.