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: 2025-09-08 18:25 CEST


Basic data Locality photo
Locality: Usti n.L.-Kockov
Code: UULKA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/S/RN
Localization
Coordinates: 50° 41´ 0.690" North latitude 14° 2´ 28.302" East longitude
Altitude: 367 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
2025-09-07 16:00 - 19:00 CEST 2A 1.3 1.4 4.0 80.7 2.5
2025-09-07 17:00 - 20:00 CEST 2A 1.3 2.1 3.4 78.7 1.7
2025-09-07 18:00 - 21:00 CEST 1B 1.3 2.9 2.2 75.1 1.5
2025-09-07 19:00 - 22:00 CEST 1B 1.3 3.4 1.5 71.9 1.5
2025-09-07 20:00 - 23:00 CEST 1B 1.3 3.6 1.0 69.2 2.2
2025-09-07 21:00 - 00:00 CEST 1B 1.3 3.3 1.6 68.3 2.1
2025-09-07 22:00 - 01:00 CEST 1B 1.3 3.0 2.5 69.8 2.4
2025-09-07 23:00 - 02:00 CEST 1B 1.3 2.7 3.3 70.8 1.7
2025-09-08 00:00 - 03:00 CEST 2A 1.3 2.5 3.3 74.9 1.4
2025-09-08 01:00 - 04:00 CEST 2A 1.3 2.4 3.1 75.6 1.0
2025-09-08 02:00 - 05:00 CEST 1B 1.3 2.5 2.4 74.8 1.0
2025-09-08 03:00 - 06:00 CEST 1B 1.3 3.1 2.3 72.1 1.0
2025-09-08 04:00 - 07:00 CEST 1B 1.3 3.3 2.3 70.2 1.0
2025-09-08 05:00 - 08:00 CEST 1B 1.3 4.0 2.9 66.9 1.0
2025-09-08 06:00 - 09:00 CEST 1B 1.3 7.5 3.5 59.0 1.5
2025-09-08 07:00 - 10:00 CEST 1B 1.3 10.1 3.3 46.9 2.1
2025-09-08 08:00 - 11:00 CEST 1B 1.3 10.9 3.3 49.5 5.0
2025-09-08 09:00 - 12:00 CEST 1B 1.3 7.4 4.8 61.8 7.5
2025-09-08 10:00 - 13:00 CEST 2A 1.3 7.5 6.3 78.7 8.9
2025-09-08 11:00 - 14:00 CEST 2A 1.3 6.5 7.4 85.1 8.0
2025-09-08 12:00 - 15:00 CEST 2A 1.3 5.7 5.9 89.2 6.4
2025-09-08 13:00 - 16:00 CEST 2A 1.3 4.2 4.6 91.7 4.4
2025-09-08 14:00 - 17:00 CEST 2A 1.3 3.4 4.0 91.9 2.4
2025-09-08 15:00 - 18:00 CEST 2A 1.3 2.7 4.2 91.3 1.0

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