Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Information on the level ambient air pollution pursuant the Clean Air Act
Česky | JSON | Dynamic Map | Table

Current overview of data from automated stations (non-verified data)

Updated: 2025-01-15 10:25 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
Index is not establishled
Incomplete data
Index kvality ovzduší
Creative Commons License - non commercial