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🇷🇼 Rwanda · Air quality

Rwanda

OpenAQ's stations in Rwanda: which report, which have stopped or restarted, and what they measure.

Open OpenAQ
Stations
4
2 reported within 30 days
Inactive
2
Silent for over 30 days
Restarted
2
Back after 30+ silent days
Daily readings
2,416
Since Dec 2020

Stations over time

When stations started, how many reported, and when they went quiet.

Stations by year

2020 to 2026
ReportingStartedStopped
Stopped counts a station in the year of its last reading, if it is now inactive or removed.

Stations reporting each month

Dec 2020 to Sept 2026
Stations with a reading
A drop is a station going quiet or a network outage; a rise is new or restarted stations.

Readings

Monthly averages of every parameter with daily data, in the units OpenAQ reports.

PM2.5 · monthly average

µg/m³ · 4 stations · Dec 2020 to Sep 2026
All daysFull daysMost days partial or flagged
The solid line averages every day OpenAQ published, as the mean of station monthly means; the dashed line averages full days only: at least 18 of 24 hours reported, not flagged by the provider, not negative. Averages across stations are not national figures or health-standard comparisons.

Latest months (12)

PM2.5 (µg/m³)
MonthAveragePartial or flagged
Sept 202626.731%
Aug 202637.977%
Jul 202640.389%
Jun 202629.695%
May 202621.685%
Apr 202620.390%
Mar 202624.435%
Feb 202629.743%
Jan 202635.423%
Dec 202523.739%
Nov 202525.316%
Oct 202535.90%

Partial or flagged: the share of the month's station-days with fewer than 18 of 24 hours reported, flagged by the provider, or negative. Across Rwanda's 2,416 daily readings, 41% are partial and 12% flagged by the provider.

Stations

When each station reported, and which have gone quiet.

Station timelines

4 stations · Dec 2020 to 26 Sep 2026
Most daysSome daysNo readingsBlank before a station's first reading
Opens on the latest month; scroll back for earlier years. A cell counts the days with at least one daily reading. A station stays on the grid after it stops; silence is not proof of closure.

Inactive and removed (2)

Stations that have gone quiet, most recent first
StationLast reading
Kigali17 Dec 2025
KGL4 May 2023

Silence is not proof of closure: a station can restart, and OpenAQ can return it again.

Readings quality

Across 2,416 daily readings
Partial days
999
Flagged by provider
299
Negative values
0
No value
140

A partial day has fewer than 18 of its 24 hours reported; a day can be partial and flagged at once, so these overlap. 1 station has no license in OpenAQ's records; it is shown as published.

OpenAQ API v3 · daily data through 26 Sept 2026 · openaq-20260927

Data from OpenAQ and each station’s provider, under the license shown for it