Dear [Recipient's Name],

I hope this letter finds you well. I am writing to express my deep concern about the pollution levels around our neighborhood. The air quality has been deteriorating rapidly, and the presence of litter and waste has become increasingly noticeable. This situation is not only affecting the environment but also our health and well-being.

I urge you to take immediate action to address this issue by implementing stricter measures for waste management and promoting initiatives for cleaner air. Together, we can work towards creating a healthier and more sustainable environment for our community.

Thank you for your attention to this urgent matter.

Sincerely,
[Your Name]