Report · 04 August 2026

From 81 to 74. The 95 per cent interval runs -12.5 to -2.6 points, on 43 matched stations.

138

AQI at the worst station

Wazirpur, Moderate

Analysis window: 10 AM 3rd August to 10 AM 4th August
Baseline: YoY baseline: avg of 28th Jul - 11th Aug 2025 (same +/-7 days), matched stations

Today's full report

Roughly twelve pages: the verdict on today's air, every monitoring station, the weather versus policy attribution, the full year of de-weathered trends, and the annexures behind each number.

Download the daily reportPDF, 2.0 MB

Narrated in Hindi. Runs 125 seconds.

The findings

What today's report says

Against yesterday: the one-day move

From 81 to 74. The 95 per cent interval runs -12.5 to -2.6 points, on 43 matched stations.

Against last year: the observed reading

Today 74 against 92 on the same date last year, matched stations. The interval runs -22.1 to -6.1 points.

The weather-corrected verdict

Observed, the year reads -16.6 points, level. Corrected for weather it reads +10.3. 5 of 6 pollutants show no real improvement.

The worst station in the city today

Moderate, on PM10. Last year this station read 123 on the same date; the change is 14.7 points.

A caution we publish daily

Gas data carries documented unit-inconsistency (peer-reviewed international research, 2025); we lead on the reliable PM2.5/PM10.