Distribution
PM10 particulate matter, Kaloum
- Mean
- 65.8 µg/m³
- Seasonal range
- 99.3 µg/m³
- Highest
- February (123.2)
- Lowest
- August (23.9)
- Year-to-year variability
- ± 5.07 (7.7 %)
- Values
- 1,704 days
Monthly means of the daily values.
- Period mean
- Month above its normal
- Month below
- 12-month moving average
Drag across the chart to zoom, double-click to reset.
For each month, over 4 years: median, low and high years (P10 to P90) and extreme values.
- Median
- Low and high years (P10 to P90)
- Extreme values (min. to max.)
Mean of each complete year, as a gap to the period mean (65.8 µg/m³).
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 84.1 | 102.0 | 59.2 | 69.1 | 77.5 | 32.0 | 23.5 | 22.3 | — | — | — | — | — |
| 2024 | 91.8 | 95.0 | 89.0 | 88.9 | 97.0 | 40.6 | 26.7 | 23.7 | 23.8 | 39.1 | 56.5 | 78.5 | 62.6 |
| 2023 | 78.5 | 123.2 | 61.0 | 115.7 | 96.4 | 34.2 | 26.5 | 23.9 | 31.2 | 47.7 | 67.0 | 101.8 | 67.3 |
| 2022 | 77.7 | 123.4 | 100.2 | 83.6 | 74.6 | 39.3 | 29.8 | 24.3 | 33.2 | 47.6 | 62.5 | 74.2 | 64.2 |
| 2021 | 90.1 | 139.7 | 106.4 | 142.9 | 75.7 | 44.9 | 30.6 | 26.9 | 32.8 | 43.9 | 56.0 | 98.3 | 74.0 |
| Median | 84.1 | 123.2 | 89.0 | 88.9 | 77.5 | 39.3 | 26.7 | 23.9 | 32.0 | 45.7 | 59.5 | 88.4 | |
| P10 | 78.0 | 97.8 | 59.9 | 74.9 | 75.0 | 32.9 | 24.7 | 22.8 | 26.0 | 40.6 | 56.1 | 75.5 | |
| P90 | 91.1 | 133.2 | 103.9 | 132.0 | 96.8 | 43.2 | 30.3 | 25.8 | 33.0 | 47.6 | 65.6 | 100.8 | |
| Min. | 77.7 | 95.0 | 59.2 | 69.1 | 74.6 | 32.0 | 23.5 | 22.3 | 23.8 | 39.1 | 56.0 | 74.2 | |
| Max. | 91.8 | 139.7 | 106.4 | 142.9 | 97.0 | 44.9 | 30.6 | 26.9 | 33.2 | 47.7 | 67.0 | 101.8 |
CSV file
1,704 rows, 58 KB. Columns: period, value, unit, confidence level, status.
date,valeur,unite,niveau_confiance,statut 2021-01-01,69.5101,µg/m³,B,brut 2021-01-02,60.9522,µg/m³,B,brut 2021-01-03,52.8497,µg/m³,B,brutDownload the CSV
API
The same series, versioned, with a free key.
curl -H "Authorization: Bearer kuma_votre_cle" \ "https://api.kumascience.com/v1/series/gin_conakry_pm10_cams_eac4_2021_2025?format=csv"
Python
Read the published file directly with pandas.
import pandas as pd url = "https://kumascience.com/data/guinee/conakry_kaloum/pm10.csv" df = pd.read_csv(url) df.head()
Notes
- Method
- Satellite model
- Unit
- µg/m³
- Time step
- Daily, charts and table as monthly means
- Period
- 2021-01-01 - 2025-08-31
- Kuma qualification
- Acceptable qualification, cross-check series
- Source licence
- Licence à vérifier auprès de la source amont avant réutilisation.
- Kuma licence
- CC-BY 4.0, DOI 10.5281/zenodo.21051755
Cite this series
Kuma Science (2026). PM10 particulate matter, Kaloum (Guinea), 2021-2025. CAMS EAC4 series, Guinea national energy data reference. DOI 10.5281/zenodo.21051755. https://kumascience.com/en/donnees/gin_conakry_pm10_cams_eac4_2021_2025
@misc{kuma_gin_conakry_pm10_cams_eac4_2021_2025,
author = {{Kuma Science}},
title = {PM10 particulate matter, Kaloum (Guinea), 2021-2025},
year = {2026},
howpublished = {CAMS EAC4 series},
doi = {10.5281/zenodo.21051755},
url = {https://kumascience.com/en/donnees/gin_conakry_pm10_cams_eac4_2021_2025},
note = {License CC-BY 4.0}
}TY - DATA AU - Kuma Science TI - PM10 particulate matter, Kaloum (Guinea), 2021-2025 PY - 2026 PB - Kuma Science DO - 10.5281/zenodo.21051755 UR - https://kumascience.com/en/donnees/gin_conakry_pm10_cams_eac4_2021_2025 N1 - CAMS EAC4 ER -
Also cite the primary source, whose licence applies to the published values.
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