Cali, Colombia

2.4 Million Citizens· Americas Metropolitan Baseline

Statistically typical versus the 30-day baseline. Air still exceeds the WHO health guideline — unusual and unsafe are different questions.

Gemini AI Synthesis & Plain-Language Summary

Gemini 3.5 Flash-Lite · Sensor & meteorological cross-match

In plain English: Cali is near its 30-day baseline, so radar flags stay off. PM2.5 is 7.1 µg/m³ (WHO 24-hour guideline 15 µg/m³), which can bother sensitive groups. Unusual and unsafe are different questions.

Gemini may only interpret numbers already on this page. Chart annotations below are computed from the dated series (onset, peak, duration, latest vs baseline). Hypotheses are labeled and are not verified causes.

Conversational Telemetry Questions (8 Indicators)

Open-Meteo · CAMS · NASA FIRMS · click a chart for 30/60/90-day investigation

WHO 24h guideline: 15 µg/m³. EPA band: Good. 30-day baseline 6.1 µg/m³. Statistical anomaly: no. CAMS ozone on this page is 101 µg/m³ CAMS O₃ (mass concentration, not station AQI). · Click for dated trend

Copernicus CAMS 1-hour surface ozone as micrograms per cubic metre — not the 0–500 AQI or PSI ozone sub-index used by station dashboards. 30-day CAMS baseline 47.1 µg/m³. q=0.051. · Click for dated trend

High today: 26.6°C. 30-day baseline 23.9°C. · Click for dated trend

Dry spell does not automatically mean drought. Baseline 6.2 mm. · Click for dated trend

Wind helps disperse ground-level pollutants. Click for the humidity trend versus other atmospheric measurements. · Click for dated trend

Sun protection recommended during midday hours.

Standard clear atmospheric line of sight.

Is soil moisture balanced?Root Zone

32%Saturation

Optimal range for local urban vegetation.

See This Change From Space

Cali is holding near its own 30-day baseline (no magnitude-gate or Isolation Forest flag). The satellite investigation engine stays idle so GIBS tiles are not fetched for unflagged cities. Unusual ≠ unsafe.

In the local news · Ground-Truthing via SerpApi

Real-time web corroboration

No geographically relevant reports from the last 14 days matched this event. Missing headlines are not evidence that conditions are normal or safe.

Modeled weather: Open-Meteo (ECMWF IFS / GFS blend). Modeled air: Open-Meteo Air Quality (Copernicus CAMS). Observed fire: NASA FIRMS VIIRS 375 m. Observation 2026-10-08T00:00:00Z. Pillar Steady Baseline.