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: 2025-01-22 04:29 CET


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
2025-01-21 02:00 - 05:00 CET 1A 1.9 0.7 90.8 13.2
2025-01-21 03:00 - 06:00 CET 1A 1.9 0.7 90.7 12.9
2025-01-21 04:00 - 07:00 CET 1A 2.0 0.6 91.8 14.7
2025-01-21 05:00 - 08:00 CET 1A 1.9 0.6 92.4 15.0
2025-01-21 06:00 - 09:00 CET 1A 2.0 0.6 92.9 16.3
2025-01-21 07:00 - 10:00 CET 1A 1.8 0.7 92.8 16.7
2025-01-21 08:00 - 11:00 CET 1A 1.8 0.8 93.5 15.6
2025-01-21 09:00 - 12:00 CET 1A 1.9 0.9 94.7 15.4
2025-01-21 10:00 - 13:00 CET 1A 2.1 1.0 94.2 14.0
2025-01-21 11:00 - 14:00 CET 1A 2.3 0.9 93.2 15.0
2025-01-21 12:00 - 15:00 CET 1A 2.4 0.8 91.9 15.6
2025-01-21 13:00 - 16:00 CET 1A 2.3 0.6 91.8 17.8
2025-01-21 14:00 - 17:00 CET 1A 2.2 0.8 89.9 18.6
2025-01-21 15:00 - 18:00 CET 1A 2.0 0.9 89.7 19.7
2025-01-21 16:00 - 19:00 CET 1A 1.9 0.9 91.1 20.2
2025-01-21 17:00 - 20:00 CET 1A 1.9 0.7 95.3 22.3
2025-01-21 18:00 - 21:00 CET 1A 1.9 0.6 97.4 20.3
2025-01-21 19:00 - 22:00 CET 1A 1.8 0.4 98.6 21.8
2025-01-21 20:00 - 23:00 CET 1A 1.7 0.4 99.9 22.6
2025-01-21 21:00 - 00:00 CET 1A 1.7 0.4 100.5 24.6
2025-01-21 22:00 - 01:00 CET 1A 1.7 0.3 100.3 21.2
2025-01-21 23:00 - 02:00 CET 1A 1.7 0.3 99.9 22.0
2025-01-22 00:00 - 03:00 CET 1A 1.7 0.3 99.5 19.9
2025-01-22 01:00 - 04:00 CET 1A 1.7 0.3 99.6 18.0

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality