SmogRank / Ivory Coast / Savanes District

Air quality in Korhogo

Savanes District, Ivory Coast. PM2.5 from 4 low-cost sensors, updated hourly.

2.1µg/m³
Good

Latest hour (20:00 UTC), 0.1× the WHO 24-hour guideline.

Rank, worst first

24 hours–not enough data
7 days#323of 2,315, at 12.3 µg/m³
30 days#323of 2,323, at 11.7 µg/m³
This year–not enough data

The last 12 months, day by day

1102031Oct 2025NovDecJan 2026FebMarAprMayJunJulAugSep2025-10-01: no data2025-10-02: no data2025-10-03: no data2025-10-04: no data2025-10-05: no data2025-10-06: no data2025-10-07: no data2025-10-08: no data2025-10-09: no data2025-10-10: no data2025-10-11: no data2025-10-12: no data2025-10-13: no data2025-10-14: no data2025-10-15: no data2025-10-16: no data2025-10-17: no data2025-10-18: no data2025-10-19: no data2025-10-20: no data2025-10-21: no data2025-10-22: no data2025-10-23: no data2025-10-24: no data2025-10-25: no data2025-10-26: no data2025-10-27: no data2025-10-28: no data2025-10-29: no data2025-10-30: no data2025-10-31: no data2025-11-01: no data2025-11-02: no data2025-11-03: no data2025-11-04: no data2025-11-05: no data2025-11-06: no data2025-11-07: no data2025-11-08: no data2025-11-09: no data2025-11-10: no data2025-11-11: no data2025-11-12: no data2025-11-13: no data2025-11-14: no data2025-11-15: no data2025-11-16: no data2025-11-17: no data2025-11-18: no data2025-11-19: no data2025-11-20: no data2025-11-21: no data2025-11-22: no data2025-11-23: no data2025-11-24: no data2025-11-25: no data2025-11-26: no data2025-11-27: no data2025-11-28: no data2025-11-29: no data2025-11-30: no data2025-12-01: no data2025-12-02: no data2025-12-03: no data2025-12-04: no data2025-12-05: no data2025-12-06: no data2025-12-07: no data2025-12-08: no data2025-12-09: no data2025-12-10: no data2025-12-11: no data2025-12-12: no data2025-12-13: no data2025-12-14: no data2025-12-15: no data2025-12-16: no data2025-12-17: no data2025-12-18: no data2025-12-19: no data2025-12-20: no data2025-12-21: no data2025-12-22: no data2025-12-23: no data2025-12-24: no data2025-12-25: no data2025-12-26: no data2025-12-27: no data2025-12-28: no data2025-12-29: no data2025-12-30: no data2025-12-31: no data2026-01-01: no data2026-01-02: no data2026-01-03: no data2026-01-04: no data2026-01-05: no data2026-01-06: no data2026-01-07: no data2026-01-08: no data2026-01-09: no data2026-01-10: no data2026-01-11: no data2026-01-12: no data2026-01-13: no data2026-01-14: no data2026-01-15: no data2026-01-16: no data2026-01-17: no data2026-01-18: no data2026-01-19: no data2026-01-20: no data2026-01-21: no data2026-01-22: no data2026-01-23: 31.1 µg/m³2026-01-24: 36.0 µg/m³2026-01-25: 23.0 µg/m³2026-01-26: no data2026-01-27: 39.2 µg/m³2026-01-28: 54.1 µg/m³2026-01-29: 44.0 µg/m³2026-01-30: no data2026-01-31: 45.7 µg/m³2026-02-01: 57.2 µg/m³2026-02-02: no data2026-02-03: 27.0 µg/m³2026-02-04: no data2026-02-05: 42.5 µg/m³2026-02-06: 45.0 µg/m³2026-02-07: 36.7 µg/m³2026-02-08: no data2026-02-09: 25.7 µg/m³2026-02-10: 23.5 µg/m³2026-02-11: no data2026-02-12: 33.9 µg/m³2026-02-13: 32.0 µg/m³2026-02-14: 22.9 µg/m³2026-02-15: 18.7 µg/m³2026-02-16: no data2026-02-17: 51.6 µg/m³2026-02-18: no data2026-02-19: no data2026-02-20: 55.6 µg/m³2026-02-21: 35.6 µg/m³2026-02-22: no data2026-02-23: 39.6 µg/m³2026-02-24: 43.1 µg/m³2026-02-25: 34.9 µg/m³2026-02-26: 34.7 µg/m³2026-02-27: 27.0 µg/m³2026-02-28: 24.7 µg/m³2026-03-01: 26.8 µg/m³2026-03-02: no data2026-03-03: 26.7 µg/m³2026-03-04: 32.5 µg/m³2026-03-05: no data2026-03-06: 22.8 µg/m³2026-03-07: 20.9 µg/m³2026-03-08: 28.6 µg/m³2026-03-09: 25.5 µg/m³2026-03-10: 25.3 µg/m³2026-03-11: 26.1 µg/m³2026-03-12: 26.7 µg/m³2026-03-13: 19.5 µg/m³2026-03-14: 23.6 µg/m³2026-03-15: no data2026-03-16: 25.2 µg/m³2026-03-17: 22.4 µg/m³2026-03-18: no data2026-03-19: 18.7 µg/m³2026-03-20: 18.2 µg/m³2026-03-21: 19.0 µg/m³2026-03-22: no data2026-03-23: no data2026-03-24: 19.5 µg/m³2026-03-25: no data2026-03-26: 22.5 µg/m³2026-03-27: 22.1 µg/m³2026-03-28: no data2026-03-29: 16.4 µg/m³2026-03-30: 13.1 µg/m³2026-03-31: no data2026-04-01: no data2026-04-02: 31.6 µg/m³2026-04-03: no data2026-04-04: no data2026-04-05: no data2026-04-06: no data2026-04-07: no data2026-04-08: no data2026-04-09: no data2026-04-10: no data2026-04-11: no data2026-04-12: no data2026-04-13: no data2026-04-14: no data2026-04-15: no data2026-04-16: no data2026-04-17: no data2026-04-18: no data2026-04-19: no data2026-04-20: no data2026-04-21: no data2026-04-22: no data2026-04-23: no data2026-04-24: no data2026-04-25: 22.4 µg/m³2026-04-26: no data2026-04-27: no data2026-04-28: no data2026-04-29: no data2026-04-30: no data2026-05-01: 15.3 µg/m³2026-05-02: no data2026-05-03: no data2026-05-04: no data2026-05-05: no data2026-05-06: no data2026-05-07: no data2026-05-08: no data2026-05-09: no data2026-05-10: 15.9 µg/m³2026-05-11: 15.1 µg/m³2026-05-12: 14.5 µg/m³2026-05-13: no data2026-05-14: no data2026-05-15: no data2026-05-16: no data2026-05-17: no data2026-05-18: no data2026-05-19: no data2026-05-20: 16.1 µg/m³2026-05-21: 15.9 µg/m³2026-05-22: no data2026-05-23: no data2026-05-24: no data2026-05-25: no data2026-05-26: no data2026-05-27: no data2026-05-28: no data2026-05-29: no data2026-05-30: no data2026-05-31: no data2026-06-01: no data2026-06-02: no data2026-06-03: no data2026-06-04: no data2026-06-05: no data2026-06-06: no data2026-06-07: no data2026-06-08: no data2026-06-09: no data2026-06-10: 18.1 µg/m³2026-06-11: no data2026-06-12: no data2026-06-13: no data2026-06-14: no data2026-06-15: no data2026-06-16: no data2026-06-17: no data2026-06-18: no data2026-06-19: no data2026-06-20: no data2026-06-21: no data2026-06-22: no data2026-06-23: no data2026-06-24: no data2026-06-25: no data2026-06-26: no data2026-06-27: no data2026-06-28: 15.7 µg/m³2026-06-29: 6.8 µg/m³2026-06-30: no data2026-07-01: 12.3 µg/m³2026-07-02: no data2026-07-03: no data2026-07-04: no data2026-07-05: no data2026-07-06: no data2026-07-07: no data2026-07-08: no data2026-07-09: no data2026-07-10: no data2026-07-11: no data2026-07-12: 15.7 µg/m³2026-07-13: 14.3 µg/m³2026-07-14: 15.4 µg/m³2026-07-15: 8.6 µg/m³2026-07-16: no data2026-07-17: no data2026-07-18: no data2026-07-19: no data2026-07-20: no data2026-07-21: no data2026-07-22: no data2026-07-23: no data2026-07-24: no data2026-07-25: no data2026-07-26: no data2026-07-27: no data2026-07-28: no data2026-07-29: no data2026-07-30: no data2026-07-31: no data2026-08-01: no data2026-08-02: no data2026-08-03: no data2026-08-04: no data2026-08-05: no data2026-08-06: no data2026-08-07: no data2026-08-08: no data2026-08-09: no data2026-08-10: no data2026-08-11: no data2026-08-12: no data2026-08-13: no data2026-08-14: 13.1 µg/m³2026-08-15: 13.5 µg/m³2026-08-16: no data2026-08-17: no data2026-08-18: no data2026-08-19: no data2026-08-20: no data2026-08-21: no data2026-08-22: no data2026-08-23: no data2026-08-24: 12.4 µg/m³2026-08-25: no data2026-08-26: 12.8 µg/m³2026-08-27: no data2026-08-28: 10.4 µg/m³2026-08-29: no data2026-08-30: no data2026-08-31: 13.3 µg/m³2026-09-01: 12.1 µg/m³2026-09-02: no data2026-09-03: 13.2 µg/m³2026-09-04: 19.7 µg/m³2026-09-05: 13.5 µg/m³2026-09-06: 11.4 µg/m³2026-09-07: 14.2 µg/m³2026-09-08: 8.4 µg/m³2026-09-09: no data2026-09-10: no data2026-09-11: no data2026-09-12: no data2026-09-13: 17.5 µg/m³2026-09-14: 15.0 µg/m³2026-09-15: 9.6 µg/m³2026-09-16: 10.1 µg/m³2026-09-17: no data2026-09-18: 6.0 µg/m³2026-09-19: no data2026-09-20: 6.2 µg/m³2026-09-21: 9.5 µg/m³2026-09-22: 7.3 µg/m³2026-09-23: 10.4 µg/m³2026-09-24: no data2026-09-25: 16.0 µg/m³2026-09-26: 8.9 µg/m³2026-09-27: 10.4 µg/m³2026-09-28: no data2026-09-29: 17.8 µg/m³2026-09-30: 8.4 µg/m³
63 of 92 measured days were over the WHO 24-hour guideline (15 µg/m³). One row per month, one square per local day.
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

Last 4 days, hour by hour

15302026-10-01 00:00 UTC: 6.8 µg/m³2026-10-01 01:00 UTC: 4.2 µg/m³2026-10-01 03:00 UTC: 3.2 µg/m³2026-10-01 07:00 UTC: 5.9 µg/m³2026-10-01 08:00 UTC: 3.8 µg/m³2026-10-01 09:00 UTC: 7.7 µg/m³2026-10-01 11:00 UTC: 3.7 µg/m³2026-10-01 12:00 UTC: 3.5 µg/m³2026-10-01 13:00 UTC: 5.0 µg/m³2026-10-01 14:00 UTC: 3.4 µg/m³2026-10-01 15:00 UTC: 6.5 µg/m³2026-10-01 16:00 UTC: 3.4 µg/m³2026-10-01 17:00 UTC: 11.2 µg/m³2026-10-01 18:00 UTC: 8.5 µg/m³2026-10-01 19:00 UTC: 15.1 µg/m³2026-10-01 20:00 UTC: 2.1 µg/m³Sep 28Sep 29Sep 30Oct 1
Times in UTC. Dashed line: WHO 24-hour guideline (15 µg/m³).

Its world rank, day by day

#1#1643FebMarAprMayJunJulAugSep
Rank on each day's board (1 = most polluted city that day).

2026 against 2025, month by month

15JanFeb 2026: 35.6 µg/m³FebMar 2026: 22.8 µg/m³MarAprMayJunJulAugSep 2026: 11.7 µg/m³SepOctNovDec
Faded bars: 2025. A month shows once it has 10 measured days.

Monitors

StationOperatorType
NodeS-A6GXCC0 1.0ClarityLow-cost
NodeS-A993CC0 1.0ClarityLow-cost
Node-S-ACH7CC0 1.0ClarityLow-cost
NodeS-A43KCC0 1.0ClarityLow-cost

No reference monitor here, so the value is the median of low-cost sensors (at least two reporting each hour). Low-cost sensors can read high in humid air. Data via OpenAQ; licences as listed. How we rank. Embed this on your site.

Other cities in Ivory Coast

30-day averages, µg/m³. All of Ivory Coast.

Updated 2026-10-01 21:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.