Worst air pollution Sinnūris, today and tomorrow
Today (9 August): Air quality in Sinnūris is fair. NO2 and PM1 are fair; AQI, PM2.5, PM10, O3, and SO2 are medium; CO and HCHO are good. Pollution peaks around 2:00 PM (O3: 45.6/100).
Tomorrow (10 August 2026): Air quality in Sinnūris is poor. AQI worsens to poor; NO2 decreases to medium; SO2 increases to poor; all other pollutants stay as today. Pollution peaks around 10:00 AM (SO2: 65.7/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Sinnūris in Egypt reflects the flat Nile Delta agricultural position in Faiyum Governorate adjacent to Lake Qarun, with vehicle traffic and agricultural, brick kiln, and services contributing local sources. The flat Nile basin provides minimal dispersal, while seasonal agricultural burning and the Cairo regional background maintain moderate to elevated Egyptian Nile agricultural corridor readings throughout most of the year.
Today - 9 August | Pollution peaks at 14:00
AQI:
Medium
45.6/100
PM2.5 (fine particles):
Medium
42.9/100
PM10 (coarse particles):
Medium
45.3/100
NO2 (nitrogen dioxide):
Fair
38.6/100
O3 (ozone):
Medium
45.6/100
SO2 (sulfur dioxide):
Medium
44.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.7/100
PM1 (ultrafine particles):
Fair
22.0/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 10:00
AQI:
Poor
65.7/100
PM2.5 (fine particles):
Medium
45.7/100
PM10 (coarse particles):
Medium
50.8/100
NO2 (nitrogen dioxide):
Medium
60.0/100
O3 (ozone):
Medium
50.8/100
SO2 (sulfur dioxide):
Poor
65.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.9/100
PM1 (ultrafine particles):
Fair
29.8/100
Frequently Asked Questions
Is air quality bad in Sinnūris right now?
On 9 August 2026, overall air quality in Sinnūris is fair. NO2 is the main pollutant at 38.6/100. Pollution peaks around 2:00 PM (O3: 45.6/100).
Will air quality be worse tomorrow in Sinnūris?
On 10 August 2026, air quality conditions in Sinnūris will be worse than today, with AQI forecast at poor at 65.7/100. Pollution peaks around 10:00 AM (SO2: 65.7/100).
When is air pollution at its worst in Sinnūris?
Pollution in Sinnūris typically rises when road traffic, manufacturing activity, as well as agricultural burning combine, especially once still air allows pollutants to build up. Background emissions and local weather both shape how conditions change from day to day. Conditions can otherwise vary considerably with the weather.
Are air quality levels in Sinnūris 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: 9 August 2026 at 20:27 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.
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