Calamity
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Rating

Thailand risk rating

Last activity grade, not currentAindex 6.0/100
Operational statusGreen, expired
Last updated8d ago

Expired, last assessment only · Model activity-rating-2

Computed: 2026-10-04 12:17:33 UTC · Valid until: 2026-10-04 14:17:33 UTC

Coverage is selective. Missing or expired assessments do not mean zero hazard. Scores are heuristic indices, not calibrated probabilities. Model cards and limits

state:
partial
missing Country:
unassessed
country Limit:
100
forecast:
assessed
population Metric:
urban event exposures not unique people

This is a last assessment, not a current rating. Its validity has expired or was not recorded. That does not establish that no events or hazards are present.

The rating is a composite index of reported activity; it does not measure structural vulnerability or coping capacity. It shares inputs with the Calamity Forecast Index. Neither index is a calibrated event probability. Model cards and formulas.

Rating components

Summed event intensity65.8/100
Scenario weight00.0/100
Cumulative urban PEI00.0/100
CFI activity proxy2727.0/100

Recorded hazard contributions

Air Quality

Mean event index: 29/100 · Eligible records: 1

Rating history

  1. AtoAindex 2 → 88d ago
    Activity score changed from 2 to 8Current dominant event: Unhealthy Air Quality (AQI 177) (CalamityScore 29); cause of change not attributedseverity component 5.8 → 7.6forecast component 0.0 → 33.0

    Activity score changed from 2 to 8. Current dominant event: Unhealthy Air Quality (AQI 177) (CalamityScore 29); cause of change not attributed. severity component 5.8 → 7.6. forecast component 0.0 → 33.0. Context: EVENT: Unhealthy Air Quality (AQI 177) — TH Detected: 2026-10-03T21:00:00.000Z CalamityScore: 29/100 Severity: medium CONTEXT: Country: TH. Consult current official local emergency instructions. This automated index does not issue evacuation orders. No scenario matched the configured rules; this does not establish absence of risk.

  2. AtoAindex 8 → 28d ago
    Activity score changed from 8 to 2Current dominant event: Unhealthy Air Quality (AQI 158) (CalamityScore 29); cause of change not attributedseverity component 8.2 → 5.8population component 2.6 → 0.0forecast component 27.0 → 0.0
  3. AtoAindex 7 → 8Yellow → Green10d ago
    Operational status changed from yellow to greenCurrent dominant event: Unhealthy Air Quality (AQI 152) (CalamityScore 41); cause of change not attributedseverity component 7.2 → 8.2population component 0.0 → 2.6
  4. AtoAindex 15 → 710d ago
    Activity score changed from 15 to 7Current dominant event: Very Unhealthy Air Quality (AQI 256) (CalamityScore 36); cause of change not attributedseverity component 23.0 → 7.2population component 1.9 → 0.0forecast component 34.5 → 27.0
  5. AtoAindex 9 → 15Green → Yellow10d ago
    Operational status changed from green to yellowCurrent dominant event: Unhealthy Air Quality (AQI 151) (CalamityScore 41); cause of change not attributedseverity component 7.2 → 23.0population component 0.0 → 1.9forecast component 39.0 → 34.5
  6. AtoAindex 14 → 9Yellow → Green10d ago
    Operational status changed from yellow to greenCurrent dominant event: Moderate Wildfire (CalamityScore 18); cause of change not attributedseverity component 21.2 → 7.2population component 1.9 → 0.0forecast component 33.0 → 39.0
  7. AtoAindex 9 → 14Green → Yellow10d ago
    Operational status changed from green to yellowCurrent dominant event: Unhealthy Air Quality (AQI 158) (CalamityScore 41); cause of change not attributedseverity component 7.2 → 21.2population component 0.0 → 1.9forecast component 39.0 → 33.0
  8. AtoAindex 10 → 9Yellow → Green10d ago
    Operational status changed from yellow to greenCurrent dominant event: Moderate Wildfire (CalamityScore 18); cause of change not attributedseverity component 13.0 → 7.2forecast component 33.0 → 39.0
  9. AtoAindex 9 → 10Green → Yellow10d ago
    Operational status changed from green to yellowCurrent dominant event: Unhealthy Air Quality (AQI 154) (CalamityScore 29); cause of change not attributedseverity component 7.2 → 13.0forecast component 39.0 → 33.0
  10. AtoAindex 12 → 9Yellow → Green11d ago
    Operational status changed from yellow to greenCurrent dominant event: Moderate Wildfire (CalamityScore 18); cause of change not attributedseverity component 15.4 → 7.2population component 2.6 → 0.0forecast component 33.0 → 39.0
  11. AtoAindex 8 → 12Green → Yellow11d ago
    Operational status changed from green to yellowCurrent dominant event: Unhealthy Air Quality (AQI 152) (CalamityScore 41); cause of change not attributedseverity component 5.4 → 15.4population component 0.0 → 2.6forecast component 37.5 → 33.0
  12. AtoAindex 10 → 8Orange → Green11d ago
    Operational status changed from orange to greenCurrent dominant event: Moderate Wildfire (CalamityScore 18); cause of change not attributedseverity component 14.0 → 5.4forecast component 32.3 → 37.5
  13. AtoAindex 9 → 10Green → Orange11d ago
    Operational status changed from green to orangeCurrent dominant event: Hazardous Air Quality (AQI 425) (CalamityScore 43); cause of change not attributedseverity component 11.2 → 14.0
  14. AtoAindex 11 → 9Yellow → Green11d ago
    Operational status changed from yellow to greenCurrent dominant event: Unhealthy Air Quality (AQI 168) (CalamityScore 29); cause of change not attributedseverity component 10.8 → 11.2forecast component 46.5 → 32.3
  15. AtoAindex 6 → 11Green → Yellow11d ago
    Operational status changed from green to yellowCurrent dominant event: Moderate Wildfire (CalamityScore 18); cause of change not attributedseverity component 5.8 → 10.8forecast component 27.0 → 46.5
  16. AtoAindex 13 → 614d ago
    Activity score changed from 13 to 6Current dominant event: Unhealthy Air Quality (AQI 156) (CalamityScore 29); cause of change not attributedseverity component 10.0 → 5.8population component 23.8 → 0.0
  17. AtoAindex 6 → 1316d ago
    Activity score changed from 6 to 13Current dominant event: Unhealthy Air Quality (AQI 163) (CalamityScore 50); cause of change not attributedseverity component 5.8 → 10.0population component 0.0 → 23.8
  18. AtoAindex 13 → 6Yellow → Green16d ago
    Operational status changed from yellow to greenCurrent dominant event: Unhealthy Air Quality (AQI 151) (CalamityScore 29); cause of change not attributedseverity component 11.4 → 5.8population component 23.8 → 0.0
  19. BtoAindex 23 → 13Red → Yellow16d ago
    Country rating changed from B to A (score 23 → 13)Operational status changed from red to yellowCurrent dominant event: Very Unhealthy Air Quality (AQI 205) (CalamityScore 57); cause of change not attributedseverity component 45.2 → 11.4population component 0.0 → 23.8forecast component 35.3 → 27.0
  20. AtoBindex 8 → 23Green → Red18d ago
    Country rating changed from A to B (score 8 → 23)Operational status changed from green to redCurrent dominant event: Hazardous Air Quality (AQI 500) (CalamityScore 43); cause of change not attributedseverity component 3.6 → 45.2forecast component 43.5 → 35.3
Forecast for ThailandActive events in Thailand