Worst air pollution Griekwastad, today and tomorrow
Today (30 August): Air quality in Griekwastad is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 24.4/100).
Tomorrow (31 August 2026): Air quality in Griekwastad is moderate. AQI worsens to moderate; PM2.5 increases to fair; NO2 increases to fair; PM1 increases to moderate; all other pollutants stay as today. Pollution peaks around 9:00 PM (PM1: 42.1/100). Airmine updates local air quality forecasts four times daily.
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Griekwastad lies roughly 150 km west of Kimberley. Griekwastad's air quality reflects its semi-arid Karoo setting, with vehicle traffic and diamond prospecting history and stock farming as the main local sources of particulate matter. The dry climate and open, sparsely vegetated landscape generally allow good dispersal, though very still days can occasionally let dust levels build up. Conditions like these are common across much of the Karoo.
Today - 30 August | Pollution peaks at 14:00
AQI:
Fair
24.4/100
PM2.5 (fine particles):
Good
8.3/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Good
10.0/100
O3 (ozone):
Fair
24.4/100
SO2 (sulfur dioxide):
Good
7.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.7/100
PM1 (ultrafine particles):
Good
9.0/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 21:00
AQI:
Moderate
42.1/100
PM2.5 (fine particles):
Fair
39.9/100
PM10 (coarse particles):
Good
11.7/100
NO2 (nitrogen dioxide):
Fair
33.9/100
O3 (ozone):
Fair
32.1/100
SO2 (sulfur dioxide):
Good
13.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.4/100
PM1 (ultrafine particles):
Moderate
42.1/100
Pollen forecast in Griekwastad
View pollen forecastFrequently Asked Questions
Is air quality bad in Griekwastad right now?
On 30 August 2026, overall air quality in Griekwastad is fair. AQI is the main air quality indicator at 24.4/100. Pollution peaks around 2:00 PM (O3: 24.4/100).
Will air quality be worse tomorrow in Griekwastad?
On 31 August 2026, air quality conditions in Griekwastad will be worse than today, with AQI forecast at moderate at 42.1/100. Pollution peaks around 9:00 PM (PM1: 42.1/100).
When is air pollution at its worst in Griekwastad?
At Griekwastad, air quality is typically clean year-round, with the main exception being windblown dust during the driest, windiest stretches of late winter and spring. Outside these episodes, the region's low population and open landscape keep particulate levels consistently low, a seasonal pattern typical of the wider Karoo interior.
Are air quality levels in Griekwastad based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 30 August 2026 at 14:32 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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