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Every figure here is a value published by an Indian government body, linked to the archived document it came from. Nothing is estimated, modelled or filled in.
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 2 of 3. Include minor signals (score below 1)
−28% Improving
22 September 2026 Outside the usual range Chandigarh
+23% Deteriorating
21 September 2026 Outside the usual range Haryana
Newer Page 2 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
21 September 2026 Outside the usual range India
High Deteriorating
21 September 2026 Record Gujarat
High Deteriorating
20 September 2026 Record Nagaland
−36% Improving
19 September 2026 Outside the usual range Chandigarh
+22% Deteriorating
18 September 2026 Outside the usual range West Bengal
+26% Deteriorating
18 September 2026 Outside the usual range Puducherry
−25% Improving
18 September 2026 Outside the usual range Himachal Pradesh
High Deteriorating
17 September 2026 Record Tamil Nadu
+35% Deteriorating
16 September 2026 Outside the usual range Andhra Pradesh
+655% Deteriorating
15 September 2026 Outside the usual range Meghalaya
−20% Improving
14 September 2026 Outside the usual range Assam
+43% Deteriorating
13 September 2026 Outside the usual range Uttar Pradesh
Low Improving
13 September 2026 Record Bihar
+30% Deteriorating
13 September 2026 Outside the usual range Delhi
+40% Deteriorating
12 September 2026 Outside the usual range Haryana
−20% Improving
12 September 2026 Outside the usual range Bihar
+28% Deteriorating
12 September 2026 Outside the usual range Uttarakhand
+20% Deteriorating
12 September 2026 Outside the usual range Rajasthan
−29% Improving
12 September 2026 Outside the usual range Mizoram
+29% Deteriorating
11 September 2026 Outside the usual range Uttar Pradesh
+122% Deteriorating
11 September 2026 Outside the usual range Tripura
+20% Deteriorating
11 September 2026 Outside the usual range Madhya Pradesh
High Deteriorating
11 September 2026 Record Karnataka
+18% Deteriorating
10 September 2026 Outside the usual range India
−48% Improving
10 September 2026 Outside the usual range Chandigarh
+19% Deteriorating
8 September 2026 Outside the usual range West Bengal
+21% Deteriorating
8 September 2026 Outside the usual range Puducherry
−45% Improving
6 September 2026 Outside the usual range Jammu and Kashmir
Low Improving
6 September 2026 Record Punjab
+76% Deteriorating
6 September 2026 Outside the usual range Tripura
High Deteriorating
5 September 2026 Record Tamil Nadu
+44% Deteriorating
4 September 2026 Outside the usual range Tripura
+68% Deteriorating
2 September 2026 Outside the usual range Tamil Nadu
−19% Improving
2 September 2026 Outside the usual range Telangana
+35% Deteriorating
28 August 2026 Outside the usual range Himachal Pradesh
−29% Improving
28 August 2026 Outside the usual range Chandigarh
Low Improving
28 August 2026 Record Meghalaya
+142% Deteriorating
26 August 2026 Outside the usual range Tripura