Kampala air quality now

Uganda · The summary is refreshed every 15 minutes.

Now

No current value: fewer than four sensors at different places are reporting now.

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Kampala, November 10, 2026: daily mean PM2.5 27 µg/m³ (45 sensors), level “Moderate” — as in the Atmy Data Hub. Open methodology and data in JSON: Methodology and data sources · JSON

There are not enough fresh measurements for Kampala right now. From 12:00 to 22:00 local time the city mean PM2.5 rose from 21.0 to 34.0 µg/m³.

Light wind (2 m/s) in the evening or at night, as the air cools, possibly traps particles near the ground (a temperature inversion). High humidity (98%) possibly makes optical sensors read somewhat higher.

Weather now: partly cloudy, 19°C, wind 2 m/s, humidity 98%. No major change in the wind is expected in the coming hours. By 12:00 the temperature will be about 24°C.

Written automatically at 00:07 local time (21:07 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

2 m/s

Wind, NNE

0.2 mm

Precipitation today

Kampala: air quality for the completed day

Metric: PM2.5, µg/m³ · Color scale: EPA AQI · November 10, 2026 · 00:00–24:00 UTC = 03:00–03:00 UTC+3

27 µg/m³ Moderate

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 03:00–03:00 UTC+3): 27 µg/m³ from 45 sensors that passed the quality check — the same value as in the Atmy Data Hub.

No. 3 of 7 cities in Uganda and No. 208 of 676 worldwide, from the most polluted.

LowModerateElevatedHighVery highExtremely high

Pollution accumulation index now

53/100Moderate · An estimate of weather conditions · not a PM2.5 forecast

Now5337
01.0009.0016.0000.00

Pollution accumulation forecast

Today — November 12

25°/18°

Index by time of day

56/100Moderate

  1. 56/100Night
  2. 37/100Morning
  3. 7/100Day
  4. 21/100Evening

Friday — November 13

23°/18°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 40/100Morning
  3. 7/100Day
  4. 25/100Evening

Saturday — November 14

24°/18°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 40/100Morning
  3. 8/100Day
  4. 27/100Evening

Sunday — November 15

25°/18°

Index by time of day

56/100Moderate

  1. 56/100Night
  2. 41/100Morning
  3. 8/100Day
  4. 25/100Evening

Monday — November 16

26°/19°

Index by time of day

58/100Moderate

  1. 58/100Night
  2. 43/100Morning
  3. 8/100Day
  4. 27/100Evening

Tuesday — November 17

25°/19°

Index by time of day

54/100Moderate

  1. 54/100Night
  2. 36/100Morning
  3. 10/100Day
  4. 27/100Evening

Forecast of conditions that trap pollution near the surface

Weather

19°

Partly cloudy. Feels like 21°C

  1. MorningCloudy21°C89%
  2. DayRain22°C79%
  3. EveningCloudy21°C73%

Wind

2m/sWind from the NNE

5m/sWind gusts

Wind force: 2

Gusts up to 5 m/s are expected.

10-day weather forecast for Kampala

Uganda

  1. TodayNov 12Cloudy25°C18°C
  2. FriNov 13Rain23°C18°C
  3. SatNov 14Rain24°C18°C
  4. SunNov 15Rain25°C18°C
  5. MonNov 16Rain26°C19°C
  6. TueNov 17Rain25°C19°C
  7. WedNov 18Rain25°C19°C
  8. ThuNov 19Rain26°C19°C
  9. FriNov 20Rain24°C19°C
  10. SatNov 21Rain26°C20°C

Uganda: sensors in total

1

  1. KampalaUganda

    1

Cities with the most sensors

All sensors on the map, by city as the map assigns them; the city’s values count only the sensors that pass the Data Hub’s quality check.

Air quality calendar: Kampala

Daily mean PM2.5 of the city sensors, µg/m³

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

Uganda · City ranking · All pilot cities

Questions

What was the air quality in Kampala over the last completed day?

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 03:00–03:00 UTC+3): 27 µg/m³ from 45 sensors that passed the quality check — the same value as in the Atmy Data Hub. No. 3 of 7 cities in Uganda and No. 208 of 676 worldwide, from the most polluted.

What is the air quality in Kampala right now?

Fresh data for Kampala are insufficient (last update: 17:15 local time, 14:15 UTC). Open the map for the latest readings of individual sensors.

Where do these data come from?

From Atmy sensors and connected public networks (citizen, experimental and government monitors), aggregated by Atmy. Values are approximate; see the methodology.

How often is this page updated?

The summary is rebuilt every 15 minutes from the latest reading of each sensor, each no older than one hour.

Data

Where do these data come from?

The daily value is the Data Hub’s: the mean of the city’s sensors that passed the nightly quality check, each with at least 12 valid hours, and only with sensors at four places 500 m apart; days are UTC.

“Now” uses the same sensors and rule: the mean of their latest readings, each at most 60 minutes old, shown only with sensors at four places 500 m apart reporting.

Source: public Atmy monitoring data. Methodology and data sources · Data terms