Information about air quality in the Czech Republic

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

Updated: 2022-01-22 12:27 CET


Locality

Basic data Locality photo
Locality: Steti
Code: USTEA
Type of measuring programme: Automated measuring program
Locality owner: Mesto Steti
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 27´ 14.958" North latitude 14° 22´ 26.986" East longitude
Altitude: 155 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-21 10:00 - 13:00 CET 1A 4.4 10.1 24.3 59.9 8.7
2022-01-21 11:00 - 14:00 CET 1B 4.5 10.4 26.0 62.3 10.3
2022-01-21 12:00 - 15:00 CET 1B 4.2 11.2 25.7 62.6 11.0
2022-01-21 13:00 - 16:00 CET 1A 3.3 10.3 20.7 63.5 10.0
2022-01-21 14:00 - 17:00 CET 1A 2.3 9.0 17.7 64.2 7.7
2022-01-21 15:00 - 18:00 CET 1A 2.4 9.3 9.0 62.6 5.7
2022-01-21 16:00 - 19:00 CET 1A 3.6 11.2 8.7 58.7 5.7
2022-01-21 17:00 - 20:00 CET 1A 5.2 12.6 9.7 55.9 6.7
2022-01-21 18:00 - 21:00 CET 1A 5.8 12.6 10.3 55.8 7.0
2022-01-21 19:00 - 22:00 CET 1A 5.2 11.3 10.3 57.4 7.3
2022-01-21 20:00 - 23:00 CET 1A 4.7 9.1 9.7 60.7 7.0
2022-01-21 21:00 - 00:00 CET 1A 3.9 7.5 9.0 62.9 6.7
2022-01-21 22:00 - 01:00 CET 1A 4.2 6.5 7.7 62.8 6.0
2022-01-21 23:00 - 02:00 CET 1A 4.2 6.7 6.0 61.9 5.0
2022-01-22 00:00 - 03:00 CET 1A 4.0 7.7 4.3 53.6 3.7
2022-01-22 01:00 - 04:00 CET 1A 3.8 7.8 3.3 48.5 2.7
2022-01-22 02:00 - 05:00 CET 1A 3.6 8.1 3.0 48.5 2.0
2022-01-22 03:00 - 06:00 CET 1A 3.3 7.8 2.7 49.5 2.0
2022-01-22 04:00 - 07:00 CET 1A 3.4 7.8 2.7 51.2 2.0
2022-01-22 05:00 - 08:00 CET 1A 3.4 8.0 3.3 57.6 2.7
2022-01-22 06:00 - 09:00 CET 1A 3.6 7.6 4.3 63.6 3.3
2022-01-22 07:00 - 10:00 CET 1A 3.4 7.4 5.0 69.4 4.0
2022-01-22 08:00 - 11:00 CET 1A 3.4 6.6 5.0 70.7 4.0
2022-01-22 09:00 - 12:00 CET 1A 3.3 6.5 5.0 71.1 4.0

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


Map of station position

Map is on page with detailed information about locality