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Most Polluted CitiesDecember 2024

272 cities tracked · Average AQI: 131 (Moderate)

Historical air quality for December 2024: India's most polluted cities, ranked from 0 days of CPCB readings across 272 cities. The national average AQI for the month was 131 (Moderate). Byrnihat, Assam was the most polluted city in December 2024 with a monthly average AQI of 314.

View Cleanest CitiesDecember 2024

Overview

Average AQI

131

Category

Moderate

Cities

272

Days of Data

0

Most Polluted Cities

#CityAvg AQI
1ByrnihatAssam314
2DelhiDelhi293
3DurgapurWest Bengal278
4HajipurBihar275
5AsansolWest Bengal258
6PatnaBihar253
7HowrahWest Bengal252
8BarrackporeWest Bengal247
9AgartalaTripura237
10GurugramHaryana236