Damoh — Pollution Health Impact
1,673 days of CPCB data (2018–2024), translated through WHO 2021, Berkeley Earth and EPIC AQLI methods. Based on CPCB station data, 2016–present.
Madhya Pradesh · Live Damoh AQI →
Living in Damoh is the population-level health-equivalent of smoking 1.9 cigarettes a day — roughly 680 cigarettes a year. On average, that chronic exposure shortens life expectancy by about 3.5 years per resident.
Cigarette-equivalence (Berkeley Earth 2015) and life-years lost (EPIC AQLI) are peer-reviewed communication heuristics, not clinical diagnoses. Full sources linked on the methodology page.
Headline impact numbers
Cigarettes/day by year
Annual average cigarette-equivalent.
Clean-air days (NAQI ≤ 50) by year
Days when NAQI stayed in the “Good” band.
Which WHO tier did Damoh meet?
24-hour PM2.5 compliance vs WHO 2021 targets.
- AQG231 days (13.8%)
- IT-4316 days (18.9%)
- IT-3342 days (20.4%)
- IT-2239 days (14.3%)
- IT-1377 days (22.5%)
- Above IT-1168 days (10.0%)
WHO AQG (15) · IT-4 (25) · IT-3 (37.5) · IT-2 (50) · IT-1 (75) µg/m³ (24-hour PM2.5).
Life-years lost, by disease
Applying WHO's global attribution (68/14/14/4) to Damoh's 3.5 year estimate.
- Heart + stroke: 2.4y
- COPD: 0.5y
- Child ALRI: 0.5y
- Lung cancer: 0.1y
Worst and best months
Drill into full monthly pattern on the seasonal Damoh page →
High-risk days for vulnerable residents
- Days above WHO IT-3 (37.5 µg/m³) — pregnancy & infant risk elevated
- 784 (46.9%)
- Days above WHO IT-1 (75 µg/m³) — high risk for children under 5
- 168 (10.0%)
Source: WHO 2021 AQG interim-target risk framework; WHO 2024 ambient-air fact sheet identifies children under 5 and pregnant residents as the most vulnerable groups.
How Damoh compares to nearby cities
- Similar exposureKorba2.0 cigs/day · 3.8 y lost · +0.1 vs Damoh
- Similar exposureVijayawada2.0 cigs/day · 3.8 y lost · +0.1 vs Damoh
- Cleaner peerChittoor1.9 cigs/day · 3.5 y lost · -0.0 vs Damoh
- Dirtier peerKoppal1.9 cigs/day · 3.5 y lost · +0.0 vs Damoh
What the numbers say
Overview
Living in Damoh carries a daily PM2.5 dose that Berkeley Earth compares to 1.9 cigarettes a day. Over a year, residents absorb the equivalent of 680 cigarettes.
The data story
EPIC's AQLI research attributes about 3.5 life-years lost per person from this chronic exposure. The WHO Air Quality Guideline was met on just 231 of 1,673 days (13.8%); 168 days (10.0%) exceeded even the 75 µg/m³ Interim Target-1 threshold.
Why this pattern
The burden concentrates in December — when the average cigarette-equivalent climbs to 3.0/day — and eases in July (0.9/day). Globally, WHO attributes 68% of PM2.5 deaths to heart disease and stroke, with the remainder split across COPD, childhood ALRI, and lung cancer.
What to do with this
Cigarette-equivalence is a communication tool, not a medical verdict. Still, the direction is clear: time indoors with a HEPA unit and a good-fit mask outdoors during the 784 days (46.9%) above WHO IT-3 meaningfully lowers exposure — especially for pregnant residents and children under 5.