Information about air quality in the Czech Republic
Information on the level ambient air pollution pursuant the Clean Air Act
Current overview of data from automated stations (non-verified data)
Updated: 2024-12-03 17:24 CET
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 | ||||||
Incomplete data |