Air Quality in Ostrov, Czech Republic

Overcast
9.5°C · 90.7% humidity
9.5°
Feels 5.4°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 6am
27
27
36 9am
33
32
30 12pm
29
29
28 3pm
28
28
27 6pm
27
27
27 9pm
28
28
28 12am
28
28
28 3am
28
28
Station readings 33h ago
AQI 28
PM2.5 6.7 µg/m³ · 33h ago
AD 728×90

Air Quality Index Trend

47h · 6 stn

Ostrov'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.

90.7%
Humidity
38.3 km/h
Wind WNW
1019.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
36
8.74 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 6 stations
PM2.58.74 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
8.74
Median
8.75
Average
7.2
Low
10.3
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -2.8
06-09
18.6° 8.5°
0.56 mm
06-10
19.2° 10.6°
06-11
13.8° 10.8°
4.0 mm
06-12
20.3° 9.0°
2.81 mm
06-13
16.2° 7.1°
6.25 mm
06-14
16.8° 10.4°
0.94 mm
06-15
23.7° 8.4°
2.0 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 2026-06-09T07:07 UTC.