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: 2025-12-14 19:25 CET


Basic data Locality photo
Locality: Primda
Code: PPRMA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 40´ 10.497" North latitude 12° 40´ 40.383" East longitude
Altitude: 740 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
2025-12-13 17:00 - 20:00 CET 1A 0.7 9.8 14.1 6.7
2025-12-13 18:00 - 21:00 CET 1A 0.8 9.4 13.5 6.8
2025-12-13 19:00 - 22:00 CET 1A 1.0 9.1 12.7 7.5
2025-12-13 20:00 - 23:00 CET 1A 1.0 8.9 12.0 7.9
2025-12-13 21:00 - 00:00 CET 1A 1.0 9.1 11.3 8.6
2025-12-13 22:00 - 01:00 CET 1A 1.0 9.9 11.4 7.2
2025-12-13 23:00 - 02:00 CET 1A 1.0 10.7 11.9 6.6
2025-12-14 00:00 - 03:00 CET 1A 1.0 10.5 12.4 6.0
2025-12-14 01:00 - 04:00 CET 1A 1.0 9.3 15.3 7.1
2025-12-14 02:00 - 05:00 CET 1A 1.0 8.0 17.4 7.3
2025-12-14 03:00 - 06:00 CET 1A 1.3 7.0 17.8 6.5
2025-12-14 04:00 - 07:00 CET 1A 1.3 6.3 18.7 5.4
2025-12-14 05:00 - 08:00 CET 1A 1.3 5.8 19.0 5.3
2025-12-14 06:00 - 09:00 CET 1A 1.3 5.8 18.4 5.0
2025-12-14 07:00 - 10:00 CET 1A 1.2 5.9 17.7 4.7
2025-12-14 08:00 - 11:00 CET 1A 1.1 6.1 17.3 4.6
2025-12-14 09:00 - 12:00 CET 1A 1.1 6.3 17.2 4.5
2025-12-14 10:00 - 13:00 CET 1A 1.2 6.6 17.0 4.0
2025-12-14 11:00 - 14:00 CET 1A 1.4 7.0 16.5 3.5
2025-12-14 12:00 - 15:00 CET 1A 1.4 7.2 16.3 3.4
2025-12-14 13:00 - 16:00 CET 1A 1.6 7.8 16.0 3.5
2025-12-14 14:00 - 17:00 CET 1A 1.6 8.2 16.3 3.3
2025-12-14 15:00 - 18:00 CET 1A 1.4 8.8 16.5 3.0
2025-12-14 16:00 - 19:00 CET 1A 1.1 8.7 17.3 4.9

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