Information about air quality in the Czech Republic

Updated: 2026-05-21 20:24 CEST

Region: Moravskoslezsky 2026-05-21 17:00 - 20:00 CEST SO 2 NO 2 PM 10 O 3 O 3 - from model
Locality Air quality 3h
µg·m⁻³
3h
µg·m⁻³
3h
µg·m⁻³
3h
µg·m⁻³
3h
µg·m⁻³
Cervena hora 2A 2.2 96.4
Cesky Tesin 2A 1.3 8.2 9.3 66.5
Frydek-Mistek 2A 4.7 6.8 84.7
Havirov ZU 2A 10.0 86.2
Chotebuz 2A 4.0 9.3 91.3
Jablunkov 2A 15.9 19.7 66.2
Karvina ZU 2A 8.3 8.7 85.3
Karvina 1.3 5.3 14.5
Lysa hora 2A 2.9 3.3 6.1 96.1
Metylovice 2A 8.3 91.6
Nosovice 2A 8.3 0.0 89.9
Ostrava-Ceskobratrsk 2B 29.8 10.7 98.7
Ostrava-Fifejdy 2A 1.8 6.2 12.9 97.9
Ostrava-Hrusov 2A 7.8 95.5
Ostrava-Marianske Ho 5.3 8.7 95.4
Ostrava-Poruba CHMU 2A 1.3 2.8 7.4 96.5
Ostrava-Privoz 2B 1.3 5.2 13.5 98.8
Ostrava-Radvanice ZU 2A 5.3 3.8 8.0 95.1
Ostrava-Radvanice OZO 8.7
Ostrava Jih 2A 10.6 10.7 94.1
Rychvald 2A 1.3 5.0 13.6 92.1
Studenka 2A 1.3 3.9 10.9 89.9
Trinec-Kanada 2A 10.0 73.4
Trinec-Kosmos 1B 17.3 55.5
Vernovice-Dolni Lutyne 2A 1.3 4.2 15.5 91.0