Air Quality in Osa, Russia
Partly Cloudy
8.9°C · 59.3% humidity
8.9°
Feels 5.8°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Osa's air quality — share it
AQI Forecast
27
10am
27
27
18
1pm
23
46
48
4pm
50
51
52
7pm
32
33
33
10pm
26
34
54
1am
54
54
54
4am
54
34
34
7am
34
34
Osa's air quality is influenced by industrial emissions, vehicle traffic, and residential heating. Winter months with temperature inversions and increased heating demand create the worst air quality conditions.
59.3%
Humidity
22.0 km/h
Wind SW
1023.2 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.25 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Osa?
Temperature & Precipitation
PM2.54.25 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Osa?
09-05
11.8° 8.9°
6.88 mm
09-06
13.9° 3.7°
4.81 mm
09-07
16.8° 9.5°
09-08
23.4° 3.7°
2.81 mm
09-09
23.7° 8.3°
7.06 mm
09-10
18.8° 5.5°
09-11
15.7° 3.6°
2.5 mm
Both models agree
Avg diff: 5.1°C
What cities are near Osa?
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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 2026-09-05T08:45 UTC.