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Mysuru maintained a “satisfactory” Air Quality Index (AQI) throughout the Deepavali festival. The average AQI of 68 recorded across the three days indicates improved air quality compared to previous years.
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Green crackers and public awareness contributed to reduced pollution. The use of green crackers, which emit fewer pollutants, played a key role in maintaining lower AQI and noise levels.
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Continuous monitoring showed a decrease in AQI compared to last year. This year’s average AQI of 68 was lower than the previous year’s average of 81, indicating a positive trend.
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Noise levels also remained within bearable limits. Although slightly exceeding the prescribed residential noise level, the average noise level during the festival was 67.7 dB.
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Authorities actively promoted the use of green crackers. By encouraging vendors to sell only certified green crackers and restricting high-decibel fireworks, authorities helped curb pollution levels.
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Comprehensive monitoring of various pollutants was conducted. The KSPCB tracked particulate matter, sulphur dioxide, nitrogen dioxide, heavy metals, and noise levels to ensure public safety.
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Mysuru and Chamarajanagar had “satisfactory” air quality, while Kodagu (Madikeri) had “good” air quality. This data highlights the varying levels of air quality across different regions.