Tag: Atmospheric chemistry and aerosols
Summer ozone levels in Jilin were shaped by weather
Study analyzing meteorological drivers of summer ground-level ozone in Jilin City (2020-2023) using WRF-CMAQ modeling and health risk assessment to identify atmospheric conditions affecting ozone.
Regional transport increased ozone pollution in the Fen-Wei Plain
Study reveals cross-regional ozone transport contributes 65% of surface pollution in Fenwei Plain, with Hubei and Henan as dominant sources. Multi-source observations show transport drives.
Coastal aerosol types vary strongly by season worldwide
Analyze seasonal aerosol variations at coastal boundaries using global AERONET data. Machine learning identifies four distinct aerosol regimes with pronounced seasonal patterns and spectral.
AQHI captured multi-pollutant health risks better than AQI
PM2.5 chemical analysis and multi-pollutant health risks in Central Taiwan 2020-2022. AQHI assessment shows improved sensitivity over conventional AQI for predicting respiratory and cardiovascular.
Delhi AQI peaked during festive periods in 2024-2025
Study analyzes air quality index fluctuations in Delhi during Diwali 2024-2025, tracking PM2.5 and PM10 pollution peaks from October through January across seven key pollutants.
Dust layer weakens low-level cloud increase over the North Atlantic
Study quantifies how free-tropospheric Saharan dust over the North Atlantic modulates low-level cloud cover via longwave-induced cloud-top warming that counteracts shortwave-driven cloud enhancement.
