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 19:26 CEST


Basic data
Locality: Jelsava, Jesenskeho
Code: FJEJA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: B/S/-
Localization
Coordinates: 48° 37´ 49.020" North latitude 20° 14´ 22.846" East longitude
Altitude: 0 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₂.₅
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
2025-09-07 17:00 - 20:00 CEST 12.7 69.7
2025-09-07 18:00 - 21:00 CEST 14.3 46.6
2025-09-07 19:00 - 22:00 CEST 1B 1.4 15.7 45.0
2025-09-07 20:00 - 23:00 CEST 1B 1.9 15.7 40.7
2025-09-07 21:00 - 00:00 CEST 1B 2.1 15.3 37.0
2025-09-07 22:00 - 01:00 CEST 1B 1.9 15.3 33.3
2025-09-07 23:00 - 02:00 CEST 1B 1.4 15.3 32.3
2025-09-08 00:00 - 03:00 CEST 1B 1.3 16.3 28.7
2025-09-08 01:00 - 04:00 CEST 1B 1.7 17.0 26.7
2025-09-08 02:00 - 05:00 CEST 1B 1.7 17.3 25.0
2025-09-08 03:00 - 06:00 CEST 1B 3.0 20.0 22.7
2025-09-08 04:00 - 07:00 CEST 1B 4.0 20.7 18.7
2025-09-08 05:00 - 08:00 CEST 1B 5.7 22.7 14.0
2025-09-08 06:00 - 09:00 CEST 1B 7.0 22.7 14.3
2025-09-08 07:00 - 10:00 CEST 1B 7.3 23.3 19.0
2025-09-08 08:00 - 11:00 CEST 1B 7.0 22.0 27.7
2025-09-08 09:00 - 12:00 CEST 1B 6.0 20.3 41.0
2025-09-08 10:00 - 13:00 CEST 2A 6.3 18.0 57.3
2025-09-08 11:00 - 14:00 CEST 2A 5.0 17.7 68.7
2025-09-08 12:00 - 15:00 CEST 2A 3.3 17.3 76.0
2025-09-08 13:00 - 16:00 CEST 2A 1.4 16.0 84.3
2025-09-08 14:00 - 17:00 CEST 13.3 94.0
2025-09-08 15:00 - 18:00 CEST 10.0 100.0
2025-09-08 16:00 - 19:00 CEST 2A 1.0 11.0 91.7

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