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: 2025-04-03 15:25 CEST


Basic data Locality photo
Locality: Churanov
Code: CCHUA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 4´ 6.368" North latitude 13° 36´ 53.285" East longitude
Altitude: 1118 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
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
2025-04-02 13:00 - 16:00 CEST 2A 1.0 1.6 84.9 13.7
2025-04-02 14:00 - 17:00 CEST 2A 1.2 1.6 87.2 10.8
2025-04-02 15:00 - 18:00 CEST 2A 1.2 1.5 90.1 8.9
2025-04-02 16:00 - 19:00 CEST 2A 1.1 1.4 91.1 9.7
2025-04-02 17:00 - 20:00 CEST 2A 1.2 1.8 90.7 11.5
2025-04-02 18:00 - 21:00 CEST 2A 1.2 2.1 87.8 12.2
2025-04-02 19:00 - 22:00 CEST 2A 1.2 2.1 85.7 12.0
2025-04-02 20:00 - 23:00 CEST 2A 1.4 2.2 83.5 14.1
2025-04-02 21:00 - 00:00 CEST 2A 1.5 2.4 82.3 17.4
2025-04-02 22:00 - 01:00 CEST 2A 1.3 2.3 82.8 16.7
2025-04-02 23:00 - 02:00 CEST 2A 1.0 2.1 84.6 15.8
2025-04-03 00:00 - 03:00 CEST 2A 0.8 1.8 86.4 13.6
2025-04-03 01:00 - 04:00 CEST 2A 0.8 1.8 86.6 14.8
2025-04-03 02:00 - 05:00 CEST 2A 0.8 1.7 86.6 14.7
2025-04-03 03:00 - 06:00 CEST 2A 0.9 1.6 88.1 16.2
2025-04-03 04:00 - 07:00 CEST 2A 1.0 1.5 89.2 15.7
2025-04-03 05:00 - 08:00 CEST 2A 1.4 1.8 87.9 14.7
2025-04-03 06:00 - 09:00 CEST 2A 1.9 2.1 86.5 17.6
2025-04-03 07:00 - 10:00 CEST 2A 2.1 2.3 86.6 19.8
2025-04-03 08:00 - 11:00 CEST 2A 1.9 2.1 90.1 20.9
2025-04-03 09:00 - 12:00 CEST 2B 1.5 1.7 94.7 18.6
2025-04-03 10:00 - 13:00 CEST 2B 1.1 1.3 99.4 15.7
2025-04-03 11:00 - 14:00 CEST 2A 0.7 1.0 102.5 12.2
2025-04-03 12:00 - 15:00 CEST 2A 0.5 1.0 105.0 7.6

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