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: 2025-07-04 16:26 CEST


Basic data Locality photo
Locality: Tobolka-Certovy schody
Code: STCSA
Type of measuring programme: Automated measuring program
Locality owner: Vapenka Certovy schody, a.s.
Classification
Abbreviation: B/R/ANI-NCI
Localization
Coordinates: 49° 55´ 6.610" North latitude 14° 5´ 40.161" East longitude
Altitude: 420 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
2025-07-03 14:00 - 17:00 CEST 2B 4.6 98.4 21.2 26.5
2025-07-03 15:00 - 18:00 CEST 2B 3.3 97.8 17.8 24.5
2025-07-03 16:00 - 19:00 CEST 2A 2.9 95.6 14.0 18.6
2025-07-03 17:00 - 20:00 CEST 2A 2.9 91.6 13.5 12.9
2025-07-03 18:00 - 21:00 CEST 2A 3.1 86.9 12.9 8.1
2025-07-03 19:00 - 22:00 CEST 2A 3.8 80.6 12.9 7.1
2025-07-03 20:00 - 23:00 CEST 2A 4.2 76.1 11.8 6.9
2025-07-03 21:00 - 00:00 CEST 2A 3.8 72.4 12.1 6.4
2025-07-03 22:00 - 01:00 CEST 2A 3.4 71.4 11.7 4.7
2025-07-03 23:00 - 02:00 CEST 2A 4.0 67.4 10.9 5.4
2025-07-04 00:00 - 03:00 CEST 2A 4.2 67.1 10.7 5.9
2025-07-04 01:00 - 04:00 CEST 2A 4.2 66.2 11.5 6.2
2025-07-04 02:00 - 05:00 CEST 2A 3.7 69.9 14.1 5.3
2025-07-04 03:00 - 06:00 CEST 2A 3.7 72.3 15.1 4.6
2025-07-04 04:00 - 07:00 CEST 2A 3.9 73.2 18.2 3.8
2025-07-04 05:00 - 08:00 CEST 2A 4.5 72.5 18.2 2.4
2025-07-04 06:00 - 09:00 CEST 2A 5.7 70.6 20.4 1.7
2025-07-04 07:00 - 10:00 CEST 2A 5.7 72.8 20.2 1.4
2025-07-04 08:00 - 11:00 CEST 2A 5.7 79.4 19.4 2.1
2025-07-04 09:00 - 12:00 CEST 2A 2.6 89.1 17.5 2.1
2025-07-04 10:00 - 13:00 CEST 2A 1.0 96.6 15.2 2.7
2025-07-04 11:00 - 14:00 CEST 2A 1.0 101.1 12.1 3.2
2025-07-04 12:00 - 15:00 CEST 2A 1.0 104.8 9.1 3.7
2025-07-04 13:00 - 16:00 CEST 2A 1.0 109.2 6.7 2.6

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