The National Green Tribunal, on behalf of ICMR, released a report on the effect of air pollution on mental health and illnesses.

Quoting systematic reviews and meta-analyses, the report emphasized the correlation between particulate matter in the air and mental health illness.

Fine and Coarse particulate matter (PM 2.5 AND PM 10) has been associated with a higher risk of depression, anxiety, and mood disorders.

Quoting published studies, the report also mentions the findings of studies conducted on pregnant women which have found a higher risk of depression following second-trimester exposure to  NO2, PM2.5, and PM 10.

The report also underscores the relevance of effective measures to control air pollution.