| Correlation Coefficient of Pollutant During Day Time | ||||
| PM10 | Normal Day | Pre Diwali | Diwali | Post Diwali |
| Normal Day | 1 |
|
|
|
| Pre Diwali | 0.80 | 1 |
|
|
| Diwali | 0.60 | 0.48 | 1 |
|
| Post Diwali | −0.23 | −0.39 | −0.33 | 1 |
| PM2.5 | Normal Day | Pre Diwali | Diwali | Post Diwali |
| Normal Day | 1 |
|
|
|
| Pre Diwali | 0.76 | 1 |
|
|
| Diwali | 0.41 | 0.55 | 1 |
|
| Post Diwali | 0.14 | 0.51 | 0.41 | 1 |