This article analyzes the species composition of green plantings in Manas city and the "Jalal-Abad" sanatorium. 53 species from 23 families were identified, dominated by Fabaceae (6 species: Robinia pseudoacacia, Caragana arborescens, etc.), Rosaceae (5 species: Spiraea trilobata, Prunus sogdiana, etc.), and Cupressaceae (5 species: Juniperus seravschanica, Thuja occidentalis, etc.). Introduced species account for 81.1% (43 taxa), local ones — 18.9% (10 species). By life forms, trees predominate (77.3%), shrubs — 20.8%, lianas — 1.9%. Plantings improve ecology by absorbing CO₂ (20–25 kg/tree per year) and purifying air from NOₓ and PM2.5. The study was conducted using the route survey method in accordance with SN KR 30-01:2020. The results are significant for sustainable greening and comfortable environment.