Air Quality in Montana, Bulgaria

Windy
29.2°C · 30.3% humidity
29.2°
Feels 29.2°
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
4 7pm
4
5
4 10pm
5
5
5 1am
5
5
5 4am
5
5
4 7am
4
4
4 10am
4
4
4 1pm
4
4
4 4pm
4
4
Station readings
4
4
4
CAMS model adj -20
24
24
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

47h · 1 stn

Montana's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

30.3%
Humidity
52.4 km/h
Wind NW
1016.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
4
1.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.51.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
1.0
Median
1.0
Average
1.0
Low
1.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +5.2
09-05
30.9° 19.4°
09-06
27.1° 17.7°
1.56 mm
09-07
33.8° 21.2°
0.06 mm
09-08
26.2° 17.5°
09-09
25.7° 19.4°
0.75 mm
09-10
35.6° 15.2°
2.87 mm
09-11
33.2° 13.6°
0.62 mm
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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 2026-09-05T19:27 UTC.