Air Quality in Karlovo, BG

Drizzle
8.6°C · 95.8% humidity
8.6°
Feels 4.6°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
169 5pm
181
183
165 8pm
165
165
165 11pm
165
152
152 2am
152
152
165 5am
165
165
165 8am
165
165
152 11am
152
177
177 2pm
177
177
Station readings
169
181
183
CAMS model adj +140
25
25
25
25
25
25
25
25
12
12
12
12
25
25
25
25
25
25
12
12
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

25h · 9 stations
95.8%
Humidity
31.4 km/h
Wind S
1011.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.58.17 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
8.17
Median
8.17
Average
2.0
Low
14.33
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +15.2
04-09
12.1° 7.8°
11.13 mm
04-10
15.7° 7.2°
6.5 mm
04-11
7.4° -1.0°
8.5 mm
04-12
-1.0° -3.3°
8.63 mm
04-13
3.1° -4.7°
0.81 mm
04-14
4.9° -2.6°
0.25 mm
04-15
1.6° 0.4°
6.75 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 2026-04-09T20:24 UTC.