Air quality
Air quality in Sulţānah today
Updated
Unhealthy for Sensitive Groups (US AQI 102) People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. Model estimate for Sun, Oct 25, 9:00 pm (18:00 UTC).
Live AQI, PM2.5, PM10 and ozone for Sulţānah, Medina Region, Saudi Arabia, with a 48-hour forecast and the best time to be outside.
- US AQI now
- 102 Unhealthy for Sensitive Groups
- PM2.5
- 43 µg/m³ 2.9× WHO 24-h guideline
- PM10
- 172 µg/m³
- Ozone
- 64 µg/m³
- Dominant pollutant
- PM2.5 sub-index 102
- Best hour tomorrow
- 9:00 pm AQI 98
- European AQI
- 74
Air quality in Sulţānah right now
Right now the modelled US Air Quality Index for Sulţānah, Medina Region, Saudi Arabia is 102, which falls in the "Unhealthy for Sensitive Groups" band (up to 150). People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors.
The index is driven mainly by PM2.5, whose own sub-index is 102. Fine and coarse particles come from traffic, heating, industry, dust and smoke; they build up on calm nights and clear when wind or rain arrives.
PM2.5 is 43 µg/m³, 2.9 times the WHO 24-hour guideline of 15 µg/m³; PM10 is 172 µg/m³ against a guideline of 45; ozone is 64 µg/m³ (below the WHO 8-hour level of 100); nitrogen dioxide is 13 µg/m³ (below the 24-hour guideline of 25).
Also this hour: desert dust at 259 µg/m³, high enough to haze the sky, carbon monoxide 159 µg/m³.
Sulţānah AQI forecast: next 48 hours
Over the next 24 hours the AQI is forecast to range from 98 around Mon 9:00 pm to 105 around Mon 3:00 pm, from "Moderate" at best to "Unhealthy for Sensitive Groups" at worst.
The following day is expected to be cleaner, averaging about 91 against 101 for the next 24 hours.
| Local time (Asia/Riyadh) | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Sun 9:00 pm | 102 | Unhealthy for Sensitive Groups | 43.1 | 172 | 64 |
| Mon 12:00 am | 100 | Moderate | 29.7 | 70 | 39 |
| Mon 3:00 am | 100 | Moderate | 29.3 | 67 | 32 |
| Mon 6:00 am | 99 | Moderate | 30 | 72 | 29 |
| Mon 9:00 am | 99 | Moderate | 40 | 153 | 59 |
| Mon 12:00 pm | 102 | Unhealthy for Sensitive Groups | 44.2 | 189 | 97 |
| Mon 3:00 pm | 105 | Unhealthy for Sensitive Groups | 34.9 | 141 | 105 |
| Mon 6:00 pm | 103 | Unhealthy for Sensitive Groups | 30.6 | 109 | 94 |
| Mon 9:00 pm | 98 | Moderate | 26.5 | 69 | 69 |
| Tue 12:00 am | 95 | Moderate | 23.6 | 51 | 40 |
| Tue 3:00 am | 94 | Moderate | 23 | 49 | 29 |
| Tue 6:00 am | 92 | Moderate | 23.3 | 51 | 22 |
| Tue 9:00 am | 91 | Moderate | 26 | 59 | 51 |
| Tue 12:00 pm | 87 | Moderate | 37.8 | 150 | 103 |
| Tue 3:00 pm | 86 | Moderate | 33.6 | 143 | 106 |
| Tue 6:00 pm | 86 | Moderate | 32.2 | 128 | 98 |
| Tue 9:00 pm | 86 | Moderate | 31.1 | 118 | 76 |
Every third hour of the CAMS forecast via Open-Meteo. US AQI uses rolling averages (24 h for particles, 8 h for ozone), so it moves more slowly than the hourly concentrations.
Best time to be outside in Sulţānah tomorrow
Between 6 am and 9 pm local time, the cleanest air tomorrow is forecast around 9:00 pm (AQI 98, Moderate) and the worst around 3:00 pm (AQI 105). The difference across the day is small, so timing matters little.
Sulţānah vs the rest of Saudi Arabia
Across 18 Saudi Arabia cities we track, the average US AQI right now is 114 (Unhealthy for Sensitive Groups). Sulţānah at 102 is 12 points cleaner than average.
It ranks 12 of 18 from cleanest to most polluted; the cleanest is Jizan (55) and the most polluted Riyadh (500).
For context, the median across 3,909 cities worldwide is 57.
Air quality in cities near Sulţānah
| City | Distance | US AQI | Category | PM2.5 µg/m³ |
|---|---|---|---|---|
| Madinah | 4 km | 102 | Unhealthy for Sensitive Groups | 43.1 |
| Yanbu | 161 km | 149 | Unhealthy for Sensitive Groups | 47.1 |
| Jeddah | 336 km | 96 | Moderate | 19.6 |
| Makkah | 342 km | 95 | Moderate | 17.5 |
| Ta’if | 368 km | 72 | Moderate | 15.2 |
| Ha'il | 397 km | 94 | Moderate | 22.9 |
Model vs measured
We found no measured PM2.5 sensor cell within 25 km of Sulţānah, so the numbers on this page are model estimates. Models capture regional pollution well but can miss very local sources such as a busy road or a nearby fire.
Wildfire smoke
PM2.5 is forecast to reach 45 µg/m³ in the next 24 hours while NASA satellites detected 19 fire hotspots within 300 km in the last day (nearest about 104 km away). Smoke is a likely contributor: keep windows closed, run an air purifier or HVAC filter, and check the fire map before heading out.
Advice for sensitive groups
At 102, children, older adults, pregnant people and anyone with asthma, COPD or heart disease should limit time outdoors, especially strenuous activity. A well-fitted N95/FFP2 mask cuts particle exposure; it does not filter ozone.
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Values on this page are modelled by CAMS (Copernicus) and served by Open-Meteo; they are estimates for the area around the city centre, not readings from an official monitor.
Nearby cities
More for Sulţānah
Air quality elsewhere
Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS), NASA FIRMS.