Nestled along the Brahmaputra River and surrounded by tea plantations, Dibrugarh features a lush, dynamic, and fragile environment.
* **Air Quality**: Generally good to moderate for most of the year, benefiting from abundant green cover. Air quality can occasionally dip during winter due to dust and localized biomass burning. * **Water Quality**: The mighty Brahmaputra River shapes the geography and hydrology of the city. While the river is a lifeline, seasonal flooding requires constant management of embankments (dykes) to protect the urban center. Water purification is recommended for drinking. * **Protected Areas**: The city is a gateway to the **Dibru-Saikhowa National Park**, renowned for its feral horses, diverse avian life, and wetland ecosystems. The **Dehing Patkai National Park** (the "Amazon of the East") is also highly accessible from the city. * **Sustainability**: There is a growing movement toward sustainable tea farming (organic tea) in the surrounding estates, and local organizations frequently run plastic clean-up drives along the riverbanks.