Air Quality in Petrich, Bulgaria
Drizzle
17.3°C · 80.2% humidity
17.3°
Feels 17.3°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Petrich's air quality — share it
AQI Forecast
Calibrated
21
7pm
21
19
23
10pm
21
21
23
1am
23
23
23
4am
23
23
30
7am
23
21
21
10am
21
21
21
1pm
21
21
21
4pm
21
21
Station readings
21
21
19
28
CAMS model
adj -4
25
25
25
25
25
25
27
27
27
27
27
27
34
27
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
48h · 2 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.
80.2%
Humidity
4.3 km/h
Wind W
1015.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.43 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Petrich?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.55.43 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
5.43
Median
7.17
Average
4.0
Low
10.33
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.8
What is the 7-day forecast for Petrich?
05-29
22.3° 16.0°
4.44 mm
05-30
26.5° 16.9°
7.5 mm
05-31
17.4° 12.6°
18.19 mm
06-01
18.7° 15.2°
1.63 mm
06-02
26.4° 16.3°
0.88 mm
06-03
21.3° 14.0°
3.0 mm
06-04
23.0° 16.6°
5.13 mm
Both models agree
Avg diff: 3.3°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 2026-05-29T19:14 UTC.