Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-04-20 03:27 CEST


Locality

Basic data Locality photo
Locality: Ostrava-Fifejdy
Code: TOFFA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 50´ 21.075" North latitude 18° 15´ 49.281" East longitude
Altitude: 220 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 10 - from model O 3 - from model
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-19 01:00 - 04:00 CEST 2A 1.3 8.8 24.7 48.6
2024-04-19 02:00 - 05:00 CEST 2A 1.3 8.0 19.1 51.3
2024-04-19 03:00 - 06:00 CEST 1B 1.3 7.3 11.6 48.8
2024-04-19 04:00 - 07:00 CEST 1B 1.3 10.7 7.1 46.1
2024-04-19 05:00 - 08:00 CEST 1B 1.3 13.0 4.8 45.8
2024-04-19 06:00 - 09:00 CEST 1B 1.3 12.1 4.8 49.6
2024-04-19 07:00 - 10:00 CEST 1B 1.3 10.9 5.4 56.3
2024-04-19 08:00 - 11:00 CEST 1B 1.3 9.6 5.8 62.1
2024-04-19 09:00 - 12:00 CEST 2A 1.3 8.6 5.5 68.0
2024-04-19 10:00 - 13:00 CEST 2A 1.3 7.6 4.9 72.9
2024-04-19 11:00 - 14:00 CEST 2A 1.3 6.8 7.5 76.9
2024-04-19 12:00 - 15:00 CEST 2A 1.3 6.7 9.7 80.8
2024-04-19 13:00 - 16:00 CEST 2A 1.3 6.5 10.8 84.3
2024-04-19 14:00 - 17:00 CEST 2A 1.3 6.7 10.0 85.7
2024-04-19 15:00 - 18:00 CEST 2A 1.3 6.6 9.1 84.3
2024-04-19 16:00 - 19:00 CEST 2A 1.3 7.1 8.6 82.4
2024-04-19 17:00 - 20:00 CEST 2A 1.3 7.3 6.6 82.5
2024-04-19 18:00 - 21:00 CEST 2A 1.3 7.4 4.8 82.5
2024-04-19 19:00 - 22:00 CEST 2A 1.3 7.4 5.9 81.8
2024-04-19 20:00 - 23:00 CEST 2A 1.3 6.8 7.4 79.5
2024-04-19 21:00 - 00:00 CEST 2A 1.3 6.2 8.1 77.3
2024-04-19 22:00 - 01:00 CEST 2A 1.3 5.6 6.6 76.5
2024-04-19 23:00 - 02:00 CEST 2A 1.3 6.1 5.2 75.7
2024-04-20 00:00 - 03:00 CEST 2A 1.3 6.1 4.5 75.3

Legend

Level Index range Air quality
     1A      ≥ 0.00 and < 0.34 very good to good
     1B      ≥ 0.34 and < 0.67
     2A      ≥ 0.67 and < 1.00 acceptable
     2B      ≥ 1.00 and < 1.50
     3A      ≥ 1.50 and < 2.00 aggravated to bad
     3B      ≥ 2.00
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality