
Every winter, right after the Diwali fireworks fade, Delhi wakes up to its harshest season, not the cold, but the smog. This year has been especially troubling, with the city’s AQI swinging from dangerous to downright severe. A mix of festival smoke, stubble burning in nearby states, and barely any wind has turned the air thick enough to feel.
With the Central Control Room for Air Quality Management listing 0–50 as ‘good’ air quality, anything beyond that begins to affect health, and Delhi’s numbers are far from reassuring. If you can avoid travelling to the capital during this period, it’s a wise choice, especially for anyone prone to breathing issues.
If you're looking to breathe easier, here are 10 Indian cities with AQIs under 50 that promise fresh air, scenic views, and a much-needed break. (Sequence changed as requested.)
A charming coastal town, Udupi blends spirituality and sea breeze in equal measure. Its pristine air is complemented by the iconic Sri Krishna Temple, the calm shores of Malpe Beach, and the striking basalt formations of St Mary’s Island. The coastal wind keeps the air clean and crisp, ideal for a peaceful break by the water.

Set in the high valleys of Himachal, Kullu offers fresh mountain air and postcard-perfect landscapes. Explore the Great Himalayan National Park, hike to the revered Bijli Mahadev Temple, or wander through serene pockets like Tirthan Valley for forest trails and riverside serenity.

With rolling green hills, slow living, and a healthy AQI, Aizawl remains one of the northeast’s most refreshing capitals. Enjoy panoramic views from Durtlang Hills, browse through Bara Bazaar, and get a glimpse of local heritage at the Mizoram State Museum.

Gangtok sits beautifully in the eastern Himalayas, offering sweeping views of Kanchenjunga. Visit monasteries like Rumtek and Enchey, ride the ropeway, or breathe in the icy air from Tsomgo Lake and Nathu La Pass. Every corner feels like a lungful of nature.

A city rich in history and surrounded by untouched landscapes, Kohima stays remarkably clean. Pay your respects at the Kohima War Cemetery, trek across the vibrant Dzukou Valley, and dive into local culture at Kisama Heritage Village, the heart of the Hornbill Festival.

Known as India’s Tea Capital, Jorhat is wrapped in lush estates and riverside calm. It’s the gateway to the stunning Majuli Island, where tribal culture and Brahmaputra views create the perfect detox from city chaos.

Imphal’s clean air and cultural depth make it a unique urban retreat. Highlights include Kangla Fort, Loktak Lake, and Keibul Lamjao National Park — the world’s only floating national park.
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With its regal charm and peaceful surroundings, Agartala offers a refreshing getaway. Visit the stunning Ujjayanta Palace, explore Sepahijala Wildlife Sanctuary, or enjoy tranquil boat rides on Dumboor Lake.

A blend of coast, culture, and greenery, Thiruvananthapuram remains one of the cleanest big cities in the south. Check out the Sree Padmanabhaswamy Temple, relax at Kovalam Beach, or head to Veli Tourist Village for backwater calm.

The queen of the Nilgiris stays as pleasant as ever with fresh breezes and misty hills. Enjoy a ride on the Nilgiri Mountain Railway, stroll around the Botanical Garden, or take in the valley views from Doddabetta Peak.

These 10 destinations offer more than just scenic escapes; they give travellers what Delhi cannot right now: clean air, healthy AQI levels, and a literal breath of fresh air.
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