10 Indian Cities with AQI Below 50

Nov 6, 2025, 16:19 IST

As Delhi’s AQI rises above 400, discover 10 Indian cities with AQI below 50, offering clean air, natural beauty, and healthy travel options.

Cleanest Air: Air pollution in Delhi and other major Indian cities has reached dangerous levels, with AQI often crossing 400 during winter. Breathing clean air has become a luxury in most metros. However, some parts of India still maintain healthy air quality.

10 Indian Cities with AQI Below 50

Here are ten Indian destinations that have an Air Quality Index (AQI) below 50, meaning the air is fresh, safe, and healthy to breathe. These clean-air cities are perfect for travellers, families, and nature lovers looking for a pollution-free escape.

Munnar, Kerala

Munnar is a hill station in Kerala famous for its tea gardens and misty hills. The AQI in Munnar stays below 50 throughout the year. Its high altitude, forests, and cool weather help keep the air clean and pollution-free. Eravikulam National Park and the rare Neelakurinji flowers add to its natural charm.

Coorg (Kodagu), Karnataka

Coorg, known as the Coffee Capital of India, is covered with thick forests and coffee plantations. The AQI here usually stays below 50. Its clean air, pleasant weather, and minimal pollution make it one of the healthiest hill destinations in South India.

Aizawl, Mizoram

Aizawl, the capital of Mizoram, has one of the lowest pollution levels among Indian cities. Its AQI remains below 50 because of its hilly terrain, light traffic, and abundant greenery. The city’s location among pine-covered hills ensures fresh and cool air all year round.

Coonoor, Tamil Nadu

Coonoor is a peaceful town in Tamil Nadu’s Nilgiri Hills. Its AQI generally stays below 50 thanks to its elevation and surrounding tea estates. Less crowded than Ooty, Coonoor offers clean mountain air, scenic valleys, and a quiet environment for nature lovers.

Shillong, Meghalaya

Shillong, the capital of Meghalaya, is called the “Scotland of the East.” Its air quality remains under 50 due to high rainfall, thick forests, and clean surroundings. The city’s hilltop location and greenery make it one of India’s freshest and healthiest capitals.

Kinnaur, Himachal Pradesh

Kinnaur, located in Himachal Pradesh, has one of the purest environments in India. Its AQI stays below 50 because of low population and zero industrial activity. The region’s apple orchards and snow-covered peaks create a pollution-free natural setting.

Pelling, Sikkim

Pelling in Sikkim is a small mountain town known for its clean atmosphere and views of Mount Kanchenjunga. Its AQI remains between 30 and 40. The forests and low traffic keep the air pure, making Pelling ideal for peaceful travel and healthy living.

Gokarna, Karnataka

Gokarna is a beach town in Karnataka that offers both spiritual peace and clean coastal air. Its AQI stays under 50 thanks to the sea breeze and limited traffic. The town is known for calm beaches like Om Beach and Kudle Beach, popular among yoga and wellness travellers.

Almora, Uttarakhand

Almora is a hill town in Uttarakhand surrounded by pine forests and mountain peaks. Its AQI mostly stays below 50, making it one of the cleanest towns in North India. With its peaceful weather and heritage sites, Almora is perfect for travellers looking to relax in fresh air.

Ziro Valley, Arunachal Pradesh

Ziro Valley is known for its natural beauty and eco-friendly lifestyle. Its AQI remains below 50 because of its forests and sustainable farming. The valley is home to the Apatani tribe and hosts the famous Ziro Music Festival, celebrated in a clean, green environment.

Jasreet Kaur
Jasreet Kaur

Content Writer

Jasreet Kaur is a journalist with over two years of experience and a bachelor's degree in journalism and mass communication. Driven and committed, she writes on current affairs and general knowledge, fueled by a desire to see positive growth in organizations, society, and the world.

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