Investigating the Influence of Seasonal Variability and Urban Green Spaces on Ambient Air Quality in an Urban Environment DOI Open Access

Muhammad Azeem Sabir,

Muhammad Nawaz,

Tanveer Hussain Turabi

et al.

Polish Journal of Environmental Studies, Journal Year: 2024, Volume and Issue: unknown

Published: July 1, 2024

Global urbanization and increased emissions worsen air pollution, impacting both the environment health.Despite initiatives like Pakistan's Clean Air Program monitoring stations, inadequate management still fails to meet quality standards, posing risks environmental health of life.Thus, this study aimed find out fluctuations in due seasonal variations vegetation cover.The present was conducted spring autumn season Faisalabad city at selected locations.A geographic information system (GIS) utilized map parameters area.CO 2 , CO, temperature, relative humidity (RH), sound intensity, particulate matter were measured area.Air pollutants found be considerably higher than 24-hour standards NEQS compared season, which harms health.The CO humidity, PM 0.5 1.0 2.5 intensity values ranged from 320-370 340-390 ppm, 3.0-5.5,and 8.5-11 20-33 11-21 o C, 30-55 40-65%, 20-45 μg/m 3 75-100 80-105 110-135 120-145 40-65 35-60 dB, for seasons respectively.Furthermore, achieved maximum S 1 (poorly vegetated areas) rather 5 (densely areas).These significant changes highlight necessity frequent take proper actions reducing contaminants, particularly poorly vegetated, industrial, commercial areas.

Language: Английский

Spatiotemporal covariability between air pollution and meteorological variables over Khyber Pakhtunkhwa, Pakistan DOI

Wirdhah Saeed,

Sapna Tajbar,

Zahid Ullah

et al.

Environmental Monitoring and Assessment, Journal Year: 2025, Volume and Issue: 197(4)

Published: March 21, 2025

Language: Английский

Citations

0
Investigating the Influence of Seasonal Variability and Urban Green Spaces on Ambient Air Quality in an Urban Environment DOI Open Access

Muhammad Azeem Sabir,

Muhammad Nawaz,

Tanveer Hussain Turabi

et al.

Polish Journal of Environmental Studies, Journal Year: 2024, Volume and Issue: unknown

Published: July 1, 2024

Global urbanization and increased emissions worsen air pollution, impacting both the environment health.Despite initiatives like Pakistan's Clean Air Program monitoring stations, inadequate management still fails to meet quality standards, posing risks environmental health of life.Thus, this study aimed find out fluctuations in due seasonal variations vegetation cover.The present was conducted spring autumn season Faisalabad city at selected locations.A geographic information system (GIS) utilized map parameters area.CO 2 , CO, temperature, relative humidity (RH), sound intensity, particulate matter were measured area.Air pollutants found be considerably higher than 24-hour standards NEQS compared season, which harms health.The CO humidity, PM 0.5 1.0 2.5 intensity values ranged from 320-370 340-390 ppm, 3.0-5.5,and 8.5-11 20-33 11-21 o C, 30-55 40-65%, 20-45 μg/m 3 75-100 80-105 110-135 120-145 40-65 35-60 dB, for seasons respectively.Furthermore, achieved maximum S 1 (poorly vegetated areas) rather 5 (densely areas).These significant changes highlight necessity frequent take proper actions reducing contaminants, particularly poorly vegetated, industrial, commercial areas.

Language: Английский

Citations

0