Ostrava-Marianske Hory

Monitoring Station · Ostrava, Czech Republic
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
55 11am
55
57
38 2pm
38
38
63 5pm
63
87
124 8pm
124
124
124 11pm
124
124
— 2am
—
—
— 5am
—
—
— 8am
—
—
Station readings
55
55
57
CAMS model adj -12
75
75
50
50
50
50
75
75
99
136
136
136
136
136
136

Air Quality Trend (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
PM1021.0 µg/m³
Good

Gas Pollutants

O₃
40.6
µg/m³
NO₂
1.9
µg/m³
SO₂
1.9
µg/m³

Nearby Monitoring Stations

58
Ostrava-Hrusov, Moravskoslezsky, Czech Republic
5.0 km
53
Ostrava-Radvanice OZO
5.5 km PM2.5: 13.0 µg/m³
53
Ostrava-Radvanice ZU
5.8 km PM2.5: 13.0 µg/m³
63
CHMU, Ostrava-Poruba, Moravskoslezsky, Czech Republic
7.5 km
115
Rychvald, Moravskoslezsky, Czech Republic
9.7 km
53
Vernovice, Moravskoslezsky, Czech Republic
15.9 km
33
Studenka, Moravskoslezsky, Czech Republic
17.0 km
48
Frydek-Mistek, Moravskoslezsky, Czech Republic
18.1 km

Nearby Cities

55 Ostrava 55 Bohumín 55 Starý Bohumín 55 Orlová 55 Havířov 54 Frýdek-Místek 55 Karviná 55 Wodzisław Śląski 45 Kopřivnice

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T14:42 UTC.