Air Quality in Usa River, Tanzania, United Republic of
Windy
15.4°C · 83.7% humidity
15.4°
Feels 15.4°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Usa River's air quality — share it
AQI Forecast
54
11pm
54
54
41
2am
45
47
29
5am
31
32
32
8am
26
26
24
11am
25
25
25
2pm
25
25
25
5pm
25
27
34
8pm
54
54
Usa River's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels.
83.7%
Humidity
52.2 km/h
Wind NE
1020.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.75 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Usa River?
Temperature & Precipitation
PM2.59.75 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Usa River?
07-21
24.7° 15.6°
0.13 mm
07-22
26.9° 15.4°
07-23
23.4° 14.2°
1.0 mm
07-24
27.6° 16.7°
0.38 mm
07-25
23.4° 15.9°
0.19 mm
07-26
27.0° 15.9°
07-27
25.3° 15.8°
Both models agree
Avg diff: 1.3°C
What cities are near Usa River?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:42 UTC.