SmogRank / Colombia / Cundinamarca

Air quality in Cota

Cundinamarca, Colombia.

Latest hour42US AQI
Good

PM2.5 7.5 µg/m³, 0.5× the WHO 24-hour guideline, at local time. Too few hours in the last 24 for a 24-hour average.

Last 4 days, hour by hour

153010 Oct 04:00 local, 2026-10-10 09:00 UTC: 8.4 µg/m³10 Oct 05:00 local, 2026-10-10 10:00 UTC: 7.5 µg/m³Oct 7Oct 8Oct 9Oct 10
Cota's local time; hover a bar for UTC. Dashed line: WHO 24-hour guideline (15 µg/m³).

Where Cota ranks

24 hours–not enough data
7 days–not enough data
30 days–not enough data
This year–not enough data

No checked peak since 6 Oct 2026: its monitoring places didn't report together for 6 hours on a measured day.

The last 12 months, day by day

1102031Nov 2025DecJan 2026FebMarAprMayJunJulAugSepOct2025-11-01: no monitor reporting here yet2025-11-02: no monitor reporting here yet2025-11-03: no monitor reporting here yet2025-11-04: no monitor reporting here yet2025-11-05: no monitor reporting here yet2025-11-06: no monitor reporting here yet2025-11-07: no monitor reporting here yet2025-11-08: no monitor reporting here yet2025-11-09: no monitor reporting here yet2025-11-10: no monitor reporting here yet2025-11-11: no monitor reporting here yet2025-11-12: no monitor reporting here yet2025-11-13: no monitor reporting here yet2025-11-14: no monitor reporting here yet2025-11-15: no monitor reporting here yet2025-11-16: no monitor reporting here yet2025-11-17: no monitor reporting here yet2025-11-18: no monitor reporting here yet2025-11-19: no monitor reporting here yet2025-11-20: no monitor reporting here yet2025-11-21: no monitor reporting here yet2025-11-22: no monitor reporting here yet2025-11-23: no monitor reporting here yet2025-11-24: no monitor reporting here yet2025-11-25: no monitor reporting here yet2025-11-26: no monitor reporting here yet2025-11-27: no monitor reporting here yet2025-11-28: no monitor reporting here yet2025-11-29: no monitor reporting here yet2025-11-30: no monitor reporting here yet2025-12-01: no monitor reporting here yet2025-12-02: no monitor reporting here yet2025-12-03: no monitor reporting here yet2025-12-04: no monitor reporting here yet2025-12-05: no monitor reporting here yet2025-12-06: no monitor reporting here yet2025-12-07: no monitor reporting here yet2025-12-08: no monitor reporting here yet2025-12-09: no monitor reporting here yet2025-12-10: no monitor reporting here yet2025-12-11: no monitor reporting here yet2025-12-12: no monitor reporting here yet2025-12-13: no monitor reporting here yet2025-12-14: no monitor reporting here yet2025-12-15: no monitor reporting here yet2025-12-16: no monitor reporting here yet2025-12-17: no monitor reporting here yet2025-12-18: 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reporting here yet2026-08-19: no monitor reporting here yet2026-08-20: no monitor reporting here yet2026-08-21: no monitor reporting here yet2026-08-22: no monitor reporting here yet2026-08-23: no monitor reporting here yet2026-08-24: no monitor reporting here yet2026-08-25: no monitor reporting here yet2026-08-26: no monitor reporting here yet2026-08-27: no monitor reporting here yet2026-08-28: no monitor reporting here yet2026-08-29: no monitor reporting here yet2026-08-30: no monitor reporting here yet2026-08-31: no monitor reporting here yet2026-09-01: no monitor reporting here yet2026-09-02: no monitor reporting here yet2026-09-03: no monitor reporting here yet2026-09-04: no monitor reporting here yet2026-09-05: no monitor reporting here yet2026-09-06: no monitor reporting here yet2026-09-07: no monitor reporting here yet2026-09-08: no monitor reporting here yet2026-09-09: no monitor reporting here yet2026-09-10: no monitor reporting here yet2026-09-11: no monitor reporting here yet2026-09-12: no monitor reporting here yet2026-09-13: no monitor reporting here yet2026-09-14: no monitor reporting here yet2026-09-15: no monitor reporting here yet2026-09-16: no monitor reporting here yet2026-09-17: no monitor reporting here yet2026-09-18: no monitor reporting here yet2026-09-19: no monitor reporting here yet2026-09-20: no monitor reporting here yet2026-09-21: no monitor reporting here yet2026-09-22: no monitor reporting here yet2026-09-23: no monitor reporting here yet2026-09-24: no monitor reporting here yet2026-09-25: no monitor reporting here yet2026-09-26: no monitor reporting here yet2026-09-27: no monitor reporting here yet2026-09-28: no monitor reporting here yet2026-09-29: no monitor reporting here yet2026-09-30: no monitor reporting here yet2026-10-01: no monitor reporting here yet2026-10-02: no monitor reporting here yet2026-10-03: no monitor reporting here yet2026-10-04: no monitor reporting here yet2026-10-05: no monitor reporting here yet2026-10-06: no monitor reporting here yet2026-10-07: no monitor reporting here yet2026-10-08: no monitor reporting here yet2026-10-09: no monitor reporting here yet
Daily history appears as days complete. One row per month, one square per local day.
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

Monitors

4 listed: 4 reference, 0 low-cost

PM2.5 from 4 reference monitors, updated hourly.

StationOperatorType
GuaymaralNo reuse terms published (RMCAB (Secretaría Distrital de Ambiente, Bogotá))RMCAB (Secretaría Distrital de Ambiente, Bogotá)Reference
SubaNo reuse terms published (RMCAB (Secretaría Distrital de Ambiente, Bogotá))RMCAB (Secretaría Distrital de Ambiente, Bogotá)Reference
BoliviaNo reuse terms published (RMCAB (Secretaría Distrital de Ambiente, Bogotá))RMCAB (Secretaría Distrital de Ambiente, Bogotá)Reference
ColinaNo reuse terms published (RMCAB (Secretaría Distrital de Ambiente, Bogotá))RMCAB (Secretaría Distrital de Ambiente, Bogotá)Reference

The city's value is the median of its reference monitors each hour, when at least a third of them report (three are always enough); low-cost sensors are listed but not counted when reference monitors exist. Readings from RMCAB (Secretaría Distrital de Ambiente, Bogotá) are published with no reuse terms: we use them under our rule for data published without terms, credit them by name, and take them out if the publisher asks. Data via OpenAQ; licences as listed. How we rank. Embed this on your site.

Compare Cota with another city

Side by side with Funza (the nearest), Gujranwala (the world's worst on 30 days).

Updated 2026-10-10 10:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).