Air Quality in Petrich, Bulgaria
Partly Cloudy
20.2°C · 62.6% humidity
20.2°
Feels 20.2°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Petrich's air quality — share it
AQI Forecast
Calibrated
23
10pm
30
30
29
1am
30
30
30
4am
23
23
23
7am
23
21
21
10am
21
21
21
1pm
21
21
21
4pm
21
21
21
7pm
21
21
Station readings
25
29
25
33
CAMS model
adj -4
27
34
34
34
34
34
34
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
48h · 1 stnPetrich'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.
62.6%
Humidity
28.1 km/h
Wind NNW
1013.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Petrich?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.57.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
7.0
Median
7.0
Average
7.0
Low
7.0
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.2
What is the 7-day forecast for Petrich?
07-21
36.4° 17.7°
0.5 mm
07-22
34.8° 20.2°
0.31 mm
07-23
34.0° 23.3°
1.69 mm
07-24
34.9° 20.0°
07-25
29.2° 20.1°
3.06 mm
07-26
31.8° 18.6°
0.13 mm
07-27
37.7° 24.3°
Both models agree
Avg diff: 5.9°C
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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 2026-07-21T22:57 UTC.