Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2026-05-24 17:25 CEST


Basic data Locality photo
Locality: Ces. Budejovice-Tres
Code: CCBTA
Type of measuring programme: Automated measuring program
Locality owner: Health Institute Usti n/L
Classification
Abbreviation: B/U/R
Localization
Coordinates: 48° 57´ 57.255" North latitude 14° 30´ 31.651" East longitude
Altitude: 410 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2026-05-23 15:00 - 18:00 CEST 2A 8.0 92.0 5.5
2026-05-23 16:00 - 19:00 CEST 2A 7.3 88.3 4.9
2026-05-23 17:00 - 20:00 CEST 2A 6.9 87.5 4.6
2026-05-23 18:00 - 21:00 CEST 2A 7.5 84.3 4.8
2026-05-23 19:00 - 22:00 CEST 2A 11.2 76.8 7.8
2026-05-23 20:00 - 23:00 CEST 2A 14.3 65.0 10.2
2026-05-23 21:00 - 00:00 CEST 1B 16.3 52.9 12.4
2026-05-23 22:00 - 01:00 CEST 1B 15.3 48.2 12.1
2026-05-23 23:00 - 02:00 CEST 1B 13.9 40.0 11.3
2026-05-24 00:00 - 03:00 CEST 1B 12.2 34.4 9.9
2026-05-24 01:00 - 04:00 CEST 1B 12.8 27.2 10.5
2026-05-24 02:00 - 05:00 CEST 1B 14.7 28.2 12.4
2026-05-24 03:00 - 06:00 CEST 1B 20.1 28.2 17.6
2026-05-24 04:00 - 07:00 CEST 1B 21.4 28.4 18.5
2026-05-24 05:00 - 08:00 CEST 1B 20.6 31.3 17.0
2026-05-24 06:00 - 09:00 CEST 1B 15.9 37.7 12.6
2026-05-24 07:00 - 10:00 CEST 1B 13.4 48.6 10.3
2026-05-24 08:00 - 11:00 CEST 2A 12.2 64.7 9.4
2026-05-24 09:00 - 12:00 CEST 2A 11.5 82.4 8.6
2026-05-24 10:00 - 13:00 CEST 2A 10.4 98.0 7.7
2026-05-24 11:00 - 14:00 CEST 2A 9.8 104.6 7.3
2026-05-24 12:00 - 15:00 CEST 2B 10.9 113.5 7.4
2026-05-24 13:00 - 16:00 CEST 2B 14.2 112.8 8.3
2026-05-24 14:00 - 17:00 CEST 2B 17.5 111.0 9.4

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