AirNow by Skymory

Zimbabwe · Africa/Harare

Harare air quality

23

Good

CAMS model-based US AQI estimate

Highest pollutant sub-index: O3

Model values for Oct 02 09:00 CAT · CAMS model estimate, may differ from monitoring stations and street-level conditions

Data may be delayed

AirNow by Skymory is an independent service; it is not affiliated with or endorsed by U.S. EPA or the official AirNow service.

Pollutants now (modeled)

  • PM2.5Fine particles2.5 µg/m³
  • PM10Coarse particles2.6 µg/m³
  • O3Ozone55.6 µg/m³
  • NO2Nitrogen dioxide0.9 µg/m³
  • SO2Sulphur dioxide0.4 µg/m³
  • COCarbon monoxide147.7 µg/m³

Next 24 hours: PM2.5

Modeled PM2.5 forecast (µg/m³)Actual model samples spaced by their valid times. Range 2.9 to 13.1. Forecast, not observations.Oct 02 10:00 CATOct 03 09:00 CAT
Modeled PM2.5 forecast (µg/m³) · 2.9–13.1; actual sample times, no interpolated hourly values.

Pollutant forecast

Hourly model samples in local time; no interpolation.

Local timePM2.5 µg/m³PM10 µg/m³O3 µg/m³NO2 µg/m³SO2 µg/m³CO µg/m³
2.93.056.80.90.4152.6
3.13.160.20.80.3154.3
4.34.460.51.10.4162.2
5.75.862.91.10.4168.2
6.46.565.31.20.4173.1
7.17.366.91.20.4176.2
7.77.967.21.40.4178.8
7.88.065.91.70.4178.3
10.811.156.23.80.7218.0
13.113.348.74.70.9245.0
12.612.845.94.30.9233.5
11.811.943.34.00.9221.0
10.911.040.93.90.9210.0
8.89.040.13.40.7186.0
6.87.040.72.70.5161.1
5.75.941.42.10.4146.3
5.35.541.71.90.3139.6
5.25.342.21.70.3136.7
5.45.642.01.70.3138.5
5.96.141.41.90.3142.9
7.27.440.62.10.4157.8
5.96.247.41.40.4155.0
5.66.053.11.00.4155.4
5.45.859.20.70.4157.0
Data details: about this air quality estimate

Values are modeled by the Copernicus Atmosphere Monitoring Service (CAMS) global forecast, extracted and converted by Skymory for this city. They are model estimates on a coarse grid, not measurements from monitoring stations, and they do not resolve street-level exposure.

  • Model initialization: 2026-10-01T12:00:00+00:00. Values valid: Oct 02 09:00 CAT. Retrieved: 2026-10-02T04:19:32.164478+00:00.
  • Page generated from a snapshot with data state STALE_USABLE; model age 19.9 hours at generation.
  • Nearest valid 0.4° model grid cell, about 25 km from the city point.
  • Gases are converted with matching model-level 137 temperature, humidity, surface pressure (lnsp) and hybrid coefficients; particulate matter is read directly from the surface fields.
  • AQI estimate completeness: COMPLETE (COMPLETE means all six pollutants have a complete model window).

The AQI estimate applies EPA breakpoints (May 2026) to explicit trailing model windows (PM 24 h, CO 8 h, NO2 1 h, SO2 and O3 per EPA rules). It is not a station observation, official daily maximum or NowCast, and the official AQI field remains unavailable.

Averaging windows used

  • CO: 8h window
  • NO2: 1h window
  • O3: 1h, 8h window
  • PM10: 24h window
  • PM2.5: 24h window
  • SO2: 1h, 24h window

Surface compatibility by pollutant

PollutantSurface compatibility
PM2.5DIRECT_SURFACE
PM10DIRECT_SURFACE
O3DERIVABLE_SURFACE
NO2DERIVABLE_SURFACE
SO2DERIVABLE_SURFACE
CODERIVABLE_SURFACE

Source and license

Contains modified Copernicus Atmosphere Monitoring Service information 2026; city extraction and concentration conversion. CAMS global atmospheric composition forecasts (ECMWF/CAMS). CC BY 4.0.

Provider times stay separate from page generation: collecting data or regenerating this page never resets the source time. Data sources and methodology

Static snapshot is available without JavaScript.