# Patna AQI hits 150 on Diwali day, pre-emptive checks in place 2026-11-08T02:07:28+00:00 | Governance | Indian Opinion Desk Corroboration: 1 independent outlet Patna recorded an Air Quality Index (AQI) of 150 on Saturday, 7 November 2026, the day of Diwali. The index had been rising over the previous four days, from 109 on 3 November to 107, 147 and 126 before touching 150. On 1 and 2 November, the AQI was 59 and 77 respectively. Last year, after Diwali in 2025, Patna's AQI jumped 32% in 24 hours, from 159 on 20 October to 210 on 21 October. Several areas saw alarming readings that day: Shikarpur 256, Samanpura 236, Danapur 229 and Muradpur 227. The first ten days of November 2025 had eight days in the ‘poor’ category. To prevent a repeat this year, the Bihar State Pollution Control Board has put in place pre-emptive monitoring and inspection measures. ## Indian Opinion Analysis The numbers show that this year's Diwali-day AQI of 150 is better than the 159 recorded on the same day last year, but the trend of a sharp post-festival spike, last year saw a 32% rise in 24 hours, is the real concern. The board's pre-emptive checks are aimed at that window. Whether they hold the line will be clear once the AQI readings for the next 48 hours come in. ## Coverage - amarujala.com Straight news agency-style report, no editorialising or government slant This brief was synthesised by AI from the source linked above. Tags: Air Quality Index, Bihar State Pollution Control Board, Patna Canonical: https://indianopinion.org/patna-aqi-hits-150-on-diwali-day-pre-emptive-checks-in-place/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/patna-aqi-hits-150-on-diwali-day-pre-emptive-checks-in-place/#story-in-brief How this brief was made: an AI model read the report linked above and wrote this summary and analysis, which were published automatically. Published briefs are sampled every hour by an automated quality check; the editor verifies its findings and approves corrections, and corrected briefs carry a dated correction line. We do no original reporting. Methodology: https://indianopinion.org/ai-use-policy/