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: 2026-06-15 07:27 CEST


Basic data Locality photo
Locality: Olomouc-Hejcin
Code: MOLJA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 36´ 5.268" North latitude 17° 14´ 17.064" East longitude
Altitude: 224 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
2026-06-14 05:00 - 08:00 CEST 1B 9.8 15.2 30.1 5.6
2026-06-14 06:00 - 09:00 CEST 1B 7.1 15.8 39.2 5.5
2026-06-14 07:00 - 10:00 CEST 1B 6.3 9.9 47.8 3.8
2026-06-14 08:00 - 11:00 CEST 1B 5.9 12.3 56.0 3.4
2026-06-14 09:00 - 12:00 CEST 2A 6.9 14.1 59.3 5.8
2026-06-14 10:00 - 13:00 CEST 2A 7.0 15.4 65.2 10.4
2026-06-14 11:00 - 14:00 CEST 2A 5.7 12.8 69.1 11.8
2026-06-14 12:00 - 15:00 CEST 2A 3.9 10.9 75.9 11.6
2026-06-14 13:00 - 16:00 CEST 2A 3.6 9.8 76.9 9.0
2026-06-14 14:00 - 17:00 CEST 2A 3.9 7.0 77.3 7.5
2026-06-14 15:00 - 18:00 CEST 2A 4.5 6.0 76.5 5.5
2026-06-14 16:00 - 19:00 CEST 2A 4.9 5.4 76.3 3.5
2026-06-14 17:00 - 20:00 CEST 2A 6.0 5.5 74.7 2.9
2026-06-14 18:00 - 21:00 CEST 2A 7.1 3.9 71.5 2.0
2026-06-14 19:00 - 22:00 CEST 1B 7.1 2.6 69.0 2.0
2026-06-14 20:00 - 23:00 CEST 1B 6.3 6.6 66.1 1.5
2026-06-14 21:00 - 00:00 CEST 1B 5.5 8.4 63.0 1.5
2026-06-14 22:00 - 01:00 CEST 1B 5.6 10.0 57.1 1.0
2026-06-14 23:00 - 02:00 CEST 1B 5.2 7.6 53.6 2.0
2026-06-15 00:00 - 03:00 CEST 1B 4.9 7.6 51.7 2.5
2026-06-15 01:00 - 04:00 CEST 1B 4.3 10.1 53.0 3.2
2026-06-15 02:00 - 05:00 CEST 1B 6.6 9.7 48.1 2.6
2026-06-15 03:00 - 06:00 CEST 1B 7.7 8.6 39.8 2.1
2026-06-15 04:00 - 07:00 CEST 1B 13.3 5.1 33.8 1.4

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