Information about air quality in the Czech Republic

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

Updated: 2021-06-12 19:25 CEST


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 O3 - from model PM2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-06-11 17:00 - 20:00 CEST 2B 3.6 5.2 23.7 124.0 9.7
2021-06-11 18:00 - 21:00 CEST 2B 4.0 5.6 20.7 119.8 10.3
2021-06-11 19:00 - 22:00 CEST 2B 4.3 7.9 19.7 109.5 11.7
2021-06-11 20:00 - 23:00 CEST 2B 4.0 12.0 21.7 92.4 13.0
2021-06-11 21:00 - 00:00 CEST 2A 3.8 23.1 24.0 66.5 15.0
2021-06-11 22:00 - 01:00 CEST 2A 3.7 24.4 25.0 54.9 16.3
2021-06-11 23:00 - 02:00 CEST 2A 4.0 22.7 26.0 46.6 18.0
2021-06-12 00:00 - 03:00 CEST 2A 3.9 15.1 26.3 51.9 18.7
2021-06-12 01:00 - 04:00 CEST 1B 3.7 20.0 26.0 25.5 18.7
2021-06-12 02:00 - 05:00 CEST 1B 4.0 25.6 25.7 6.8 18.0
2021-06-12 03:00 - 06:00 CEST 1B 4.2 25.0 26.7 10.1 17.7
2021-06-12 04:00 - 07:00 CEST 1B 4.3 21.7 27.7 14.1 18.3
2021-06-12 05:00 - 08:00 CEST 1B 4.0 18.9 28.0 22.4 18.7
2021-06-12 06:00 - 09:00 CEST 2A 4.1 18.3 28.0 31.2 19.0
2021-06-12 07:00 - 10:00 CEST 2A 4.6 15.5 27.7 44.0 18.7
2021-06-12 08:00 - 11:00 CEST 2A 5.6 11.0 26.3 64.3 17.7
2021-06-12 09:00 - 12:00 CEST 2B 6.4 9.3 25.0 86.1 16.3
2021-06-12 10:00 - 13:00 CEST 2B 6.8 7.5 22.0 99.6 13.7
2021-06-12 11:00 - 14:00 CEST 2B 5.4 5.4 19.7 104.3 11.7
2021-06-12 12:00 - 15:00 CEST 2B 4.5 4.3 18.3 101.7 11.0
2021-06-12 13:00 - 16:00 CEST 2B 4.7 4.3 18.7 101.3 11.7
2021-06-12 14:00 - 17:00 CEST 2B 4.7 4.0 19.0 96.5 11.3
2021-06-12 15:00 - 18:00 CEST 2A 4.6 3.1 19.7 89.7 9.7
2021-06-12 16:00 - 19:00 CEST 2A 4.3 2.9 18.7 82.4 8.0

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