Worst air pollution An Nimāş, today and tomorrow
Today (16 July): Air quality in An Nimāş is fair. PM10, NO2, and PM1 are fair; AQI, PM2.5, O3, and SO2 are medium; CO and HCHO are good. Pollution peaks around 8:00 PM (SO2: 44.4/100).
Tomorrow (17 July 2026): Air quality in An Nimāş is fair. PM2.5 increases to fair; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 46.0/100). 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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An Nimāş's air quality benefits from its exceptional Asir highland position at 2,200 metres in the Asir Mountains of southwestern Saudi Arabia, with consistent southwest monsoon and Indian Ocean maritime winds providing reliable natural ventilation. Vehicle traffic on surrounding roads and the agricultural and government corridor contribute modest local sources, while the elevated highland position generally maintains An Nimas among Saudi Arabia's more moderately ventilated highland communities throughout most of the year.
Today - 16 July | Pollution peaks at 20:00
AQI:
Medium
44.4/100
PM2.5 (fine particles):
Medium
41.3/100
PM10 (coarse particles):
Fair
29.3/100
NO2 (nitrogen dioxide):
Fair
24.4/100
O3 (ozone):
Medium
42.3/100
SO2 (sulfur dioxide):
Medium
44.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Fair
30.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Medium
46.0/100
PM2.5 (fine particles):
Fair
35.9/100
PM10 (coarse particles):
Fair
29.1/100
NO2 (nitrogen dioxide):
Fair
22.4/100
O3 (ozone):
Medium
46.0/100
SO2 (sulfur dioxide):
Medium
45.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Fair
27.4/100
Frequently Asked Questions
Is air quality bad in An Nimāş right now?
On 16 July 2026, overall air quality in An Nimāş is fair. PM1 is the main pollutant at 30.1/100. Pollution peaks around 8:00 PM (SO2: 44.4/100).
Will air quality be worse tomorrow in An Nimāş?
On 17 July 2026, air quality conditions in An Nimāş will be similar to today, with PM2.5 forecast at fair at 35.9/100. Pollution peaks around 5:00 PM (O3: 46.0/100).
When is air pollution at its worst in An Nimāş?
The biggest local contributors to pollution in An Nimāş are traffic on the surrounding roads as well as agricultural activity, particularly once the monsoon rains ease off. Rainfall through the monsoon usually keeps levels in check. Maritime airflow normally ventilates the area well, though calmer spells let levels rise.
Are air quality levels in An Nimāş 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.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 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.
For long term forecasts and maps, see the Airmine app