Air Quality in Riyadh, Saudi Arabia
Windy
33.6°C · 12.2% humidity
33.6°
Feels 33.6°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Riyadh's air quality — share it
AQI Forecast
84
1am
84
84
75
4am
78
79
143
7am
144
144
145
10am
145
145
161
1pm
161
161
161
4pm
146
146
146
7pm
146
146
161
10pm
161
161
Riyadh's air quality is primarily affected by desert dust storms, vehicle emissions, and industrial activity. Dust events are most frequent from March to August, with sandstorms significantly elevating particulate levels. Current PM2.5 concentration in Riyadh is 1.6× the WHO 24-hour guideline of 15 µg/m³.
12.2%
Humidity
61.8 km/h
Wind N
999.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
23.6 µg/m³
PM10▲
129.9 µg/m³
050100150200300500
What is the weather forecast for Riyadh?
Temperature & Precipitation
PM2.523.6 µg/m³
×1.6 WHO
Moderate
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Riyadh?
07-22
45.3° 33.6°
07-23
45.4° 32.7°
07-24
46.0° 32.5°
07-25
45.1° 33.4°
07-26
45.2° 32.2°
07-27
44.0° 33.1°
07-28
46.2° 34.1°
Both models agree
Avg diff: 2.4°C
What cities are near Riyadh?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:12 UTC.