Rating
Laos risk rating
Expired, last assessment only · Model activity-rating-2
Computed: 2026-09-28 13:54:04 UTC · Valid until: 2026-09-28 15:54:04 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
Recorded hazard contributions
Mean event index: 18/100 · Eligible records: 1
Rating history
- AtoAindex 10 → 10Orange → Yellow48d agoOperational status changed from orange to yellowVery Unhealthy Air Quality (AQI 225) (CalamityScore 14)
EVENT: Very Unhealthy Air Quality (AQI 225) — LA Detected: 2026-08-25T04:00:00.000Z CalamityScore: 14/100 Severity: high HISTORICAL CONTEXT: This is a notable air_quality event with potential for substantial impact. Location: LA region. RECOMMENDED ACTIONS: Deploy rapid assessment teams within 30km radius. Activate local emergency response. Check critical infrastructure integrity. Monitor aftershock sequence for 48 hours. No cascade risks detected for this event.
- AtoAindex 10 → 10Yellow → Orange48d agoOperational status changed from yellow to orangeHazardous Air Quality (AQI 474) (CalamityScore 14)
- AtoAindex 11 → 11Green → Yellow55d agoOperational status changed from green to yellowVery Unhealthy Air Quality (AQI 212) (CalamityScore 26)
- AtoAindex 13 → 10Red → Orange56d agoOperational status changed from red to orangeHazardous Air Quality (AQI 479) (CalamityScore 14)
- AtoAindex 10 → 13Orange → Red56d agoOperational status changed from orange to redHazardous Air Quality (AQI 414) (CalamityScore 26)
- AtoAindex 10 → 10Yellow → Orange56d agoOperational status changed from yellow to orangeHazardous Air Quality (AQI 363) (CalamityScore 14)
- AtoAindex 10 → 10Orange → Yellow56d agoOperational status changed from orange to yellowVery Unhealthy Air Quality (AQI 295) (CalamityScore 14)
- AtoAindex 11 → 13Green → Orange64d agoOperational status changed from green to orangeUnhealthy Air Quality (AQI 158) (CalamityScore 26)
- AtoAindex 12 → 12Yellow → Green98d agoOperational status changed from yellow to greenUnhealthy Air Quality (AQI 152) (CalamityScore 26)
- AtoAindex 12 → 12Orange → Green100d agoOperational status changed from orange to greenUnhealthy Air Quality (AQI 151) (CalamityScore 26)
- AtoAindex 10 → 10Yellow → Orange106d agoOperational status changed from yellow to orangeHazardous Air Quality (AQI 500) (CalamityScore 14)
- AtoAindex 14 → 11Orange → Yellow106d agoOperational status changed from orange to yellowVery Unhealthy Air Quality (AQI 250) (CalamityScore 14)
- AtoAindex 14 → 11Green → Orange106d agoOperational status changed from green to orangeHazardous Air Quality (AQI 500) (CalamityScore 14)
- AtoAindex 10 → 10Orange → Yellow107d agoOperational status changed from orange to yellowVery Unhealthy Air Quality (AQI 212) (CalamityScore 14)
- AtoAindex 11 → 10Yellow → Green108d agoOperational status changed from yellow to greenModerate Wildfire (CalamityScore 9)
- AtoAindex 10 → 11Green → Yellow108d agoOperational status changed from green to yellowVery Unhealthy Air Quality (AQI 261) (CalamityScore 14)
- AtoAindex 10 → 10Orange → Green115d agoOperational status changed from orange to greenUnhealthy Air Quality (AQI 152) (CalamityScore 14)
- AtoAindex 17 → 10Orange → Green130d agoOperational status changed from orange to greenModerate Wildfire (CalamityScore 9)
- AtoAindex 17 → 10Orange → Green130d agoOperational status changed from orange to greenModerate Wildfire (CalamityScore 9)
- AtoAindex 17 → 10Orange → Green130d agoOperational status changed from orange to greenModerate Wildfire (CalamityScore 9)