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Source data is used under the Government Open Data License – India.
What changed: every signal, newest first | India Health Observatory
Home / What changed What changed Every change signal: sources publishing on time first, then newest period first and strongest first within a period. Signals are recomputed after each release, so a revised value never leaves a stale sentence behind.
94 signals for Air quality index (mean of reporting cities). Page 1 of 3. Include minor signals (score below 1)
+63% Deteriorating
3 October 2026 Outside the usual range West Bengal
+407% Deteriorating
3 October 2026 Outside the usual range Meghalaya
Page 1 of 3 Older Low birth weight among newborns weighed
Still births per 1,000 reported births
Children aged 9–11 months fully immunised
First doses of measles-containing vaccine per 100 BCG doses
Infant mortality rate
Maternal deaths reported to HMIS
Neonatal mortality rate
Under-five mortality rate
Maternal mortality ratio
Fully vaccinated children aged 12–23 months
Institutional births
Mothers with at least four antenatal care visits
Women aged 20–24 married before 18
Stunted children under 5
Wasted children under 5
Underweight children under 5
Exclusively breastfed infants under 6 months
Children aged 6–23 months with an adequate diet
Air quality index (mean of reporting cities)
Share of reporting cities with poor or worse air
Highest city air quality index
Cities reporting air quality
Outpatient attendance
Inpatient admissions
Major operations
Households with any member covered by health insurance
Crude birth rate
Crude death rate
Natural growth rate
Total fertility rate
Sex ratio at birth
Life expectancy at birth
3 October 2026 Record West Bengal
+59% Deteriorating
3 October 2026 Outside the usual range Mizoram
+30% Deteriorating
3 October 2026 Outside the usual range Rajasthan
High Deteriorating
3 October 2026 Record Gujarat
+27% Deteriorating
2 October 2026 Outside the usual range India
High Deteriorating
2 October 2026 Record Karnataka
+21% Deteriorating
2 October 2026 Outside the usual range Rajasthan
High Deteriorating
2 October 2026 Record India
High Deteriorating
2 October 2026 Record Chhattisgarh
+22% Deteriorating
2 October 2026 Outside the usual range Mizoram
+48% Deteriorating
1 October 2026 Outside the usual range Andhra Pradesh
+22% Deteriorating
1 October 2026 Outside the usual range West Bengal
+25% Deteriorating
1 October 2026 Outside the usual range Kerala
High Deteriorating
1 October 2026 Record Madhya Pradesh
High Deteriorating
1 October 2026 Record Odisha
−41% Improving
1 October 2026 Outside the usual range Chandigarh
High Deteriorating
30 September 2026 Record Jammu and Kashmir
High Deteriorating
30 September 2026 Record West Bengal
High Deteriorating
30 September 2026 Record Maharashtra
High Deteriorating
30 September 2026 Record Gujarat
−31% Improving
29 September 2026 Outside the usual range Delhi
−31% Improving
28 September 2026 Outside the usual range Uttarakhand
High Deteriorating
28 September 2026 Record Karnataka
+84% Deteriorating
27 September 2026 Outside the usual range Tamil Nadu
−25% Improving
26 September 2026 Outside the usual range West Bengal
+20% Deteriorating
26 September 2026 Outside the usual range Rajasthan
+17% Deteriorating
26 September 2026 Outside the usual range India
−24% Improving
26 September 2026 Outside the usual range Puducherry
Low Improving
24 September 2026 Record Andhra Pradesh
Low Improving
24 September 2026 Record West Bengal
−25% Improving
24 September 2026 Outside the usual range Chhattisgarh
+19% Deteriorating
24 September 2026 Outside the usual range Punjab
High Deteriorating
24 September 2026 Record Gujarat
−26% Improving
24 September 2026 Outside the usual range Chandigarh
High Deteriorating
24 September 2026 Record Maharashtra
High Deteriorating
23 September 2026 Record Madhya Pradesh
High Deteriorating
22 September 2026 Record Jammu and Kashmir
High Deteriorating
22 September 2026 Record Maharashtra