Air Quality in Kyustendil, BG

Partly Cloudy
11.4°C · 69.3% humidity
11.4°
Feels 11.4°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 4pm
35
46
41 7pm
43
43
43 10pm
43
43
43 1am
43
43
31 4am
31
18
18 7am
31
31
31 10am
31
31
31 1pm
31
31
Station readings
28
35
46
41
CAMS model adj +6
25
25
25
37
37
37
37
37
37
37
37
37
25
25
12
12
25
25
25
25
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

29h · 24 stations
69.3%
Humidity
32.7 km/h
Wind SW
1009.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.56.67 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
6.67
Median
11.4
Average
4.67
Low
21.33
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +16.7
04-09
19.1° 8.5°
1.56 mm
04-10
16.7° 8.6°
4.31 mm
04-11
9.0° 1.5°
10.0 mm
04-12
1.8° -0.8°
4.0 mm
04-13
4.8° -2.4°
0.81 mm
04-14
8.6° -0.5°
0.06 mm
04-15
4.5° 2.5°
6.31 mm

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:28 UTC.