Air quality
Air quality in Los Puertos de Altagracia today
Updated
Moderate (US AQI 53) Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. Model estimate for Sun, Oct 25, 4:00 pm (20:00 UTC).
Live AQI, PM2.5, PM10 and ozone for Los Puertos de Altagracia, Zulia, Venezuela, with a 48-hour forecast and the best time to be outside.
- US AQI now
- 53 Moderate
- PM2.5
- 7.5 µg/m³ 0.5× WHO 24-h guideline
- PM10
- 8.3 µg/m³
- Ozone
- 87 µg/m³
- Dominant pollutant
- PM2.5 sub-index 53
- Best hour today
- 9:00 pm AQI 51
- European AQI
- 34
Air quality in Los Puertos de Altagracia right now
Right now the modelled US Air Quality Index for Los Puertos de Altagracia, Zulia, Venezuela is 53, which falls in the "Moderate" band (up to 100). Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors.
The index is driven mainly by PM2.5, whose own sub-index is 53. 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 7.5 µg/m³, within the WHO 24-hour guideline of 15 µg/m³; PM10 is 8.3 µg/m³ against a guideline of 45; ozone is 87 µg/m³ (below the WHO 8-hour level of 100); nitrogen dioxide is 4.4 µg/m³ (below the 24-hour guideline of 25).
Also this hour: UV index 1.9, carbon monoxide 146 µg/m³.
NASA FIRMS shows 90 fire hotspots within 300 km in the last day (nearest about 28 km), but particle levels are not elevated enough to point to smoke right now.
Los Puertos de Altagracia AQI forecast: next 48 hours
Over the next 24 hours the AQI is forecast to range from 40 around Mon 9:00 am to 53 around Sun 4:00 pm, from "Good" at best to "Moderate" at worst.
The following day looks similar, averaging about 50.
| Local time (America/Caracas) | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Sun 4:00 pm | 53 | Moderate | 7.5 | 8 | 87 |
| Sun 7:00 pm | 52 | Moderate | 8.3 | 9 | 66 |
| Sun 10:00 pm | 51 | Moderate | 7.2 | 8 | 59 |
| Mon 1:00 am | 46 | Good | 7.3 | 8 | 58 |
| Mon 4:00 am | 43 | Good | 6.2 | 7 | 60 |
| Mon 7:00 am | 41 | Good | 7.7 | 8 | 56 |
| Mon 10:00 am | 40 | Good | 8.1 | 9 | 99 |
| Mon 1:00 pm | 41 | Good | 9.3 | 10 | 135 |
| Mon 4:00 pm | 52 | Moderate | 9.5 | 10 | 100 |
| Mon 7:00 pm | 55 | Moderate | 10.6 | 11 | 62 |
| Mon 10:00 pm | 46 | Good | 8.9 | 9 | 48 |
| Tue 1:00 am | 47 | Good | 9.5 | 10 | 52 |
| Tue 4:00 am | 48 | Good | 7.9 | 9 | 48 |
| Tue 7:00 am | 49 | Good | 10.1 | 10 | 47 |
| Tue 10:00 am | 49 | Good | 6.3 | 6 | 105 |
| Tue 1:00 pm | 49 | Good | 8.7 | 9 | 157 |
| Tue 4:00 pm | 75 | Moderate | 9.5 | 10 | 131 |
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 Los Puertos de Altagracia today
Between 6 am and 9 pm local time, the cleanest air today is forecast around 9:00 pm (AQI 51, Moderate) and the worst around 4:00 pm (AQI 53). The difference across the day is small, so timing matters little.
Los Puertos de Altagracia vs the rest of Venezuela
Across 35 Venezuela cities we track, the average US AQI right now is 49 (Good). Los Puertos de Altagracia at 53 is about average.
It ranks 25 of 35 from cleanest to most polluted; the cleanest is Mérida, Mérida (26) and the most polluted Las Vegas, Cojedes (63).
For context, the median across 3,909 cities worldwide is 56.
Air quality in cities near Los Puertos de Altagracia
| City | Distance | US AQI | Category | PM2.5 µg/m³ |
|---|---|---|---|---|
| Maracaibo | 13 km | 53 | Moderate | 7.5 |
| Cabimas | 36 km | 51 | Moderate | 7.1 |
| Albania | 127 km | 40 | Good | 5.5 |
| Valledupar | 191 km | 36 | Good | 2.5 |
| Mérida, Mérida | 241 km | 26 | Good | 4.5 |
| Ejido | 243 km | 26 | Good | 4.5 |
| Barquisimeto | 248 km | 61 | Moderate | 9.9 |
| Cabudare | 259 km | 61 | Moderate | 9.9 |
Model vs measured
We found no measured PM2.5 sensor cell within 25 km of Los Puertos de Altagracia, 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.
Advice for sensitive groups
At 53, most people are fine outdoors. If you are unusually sensitive to PM2.5, keep long or intense workouts to the cleaner hours shown above.
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 Los Puertos de Altagracia
Air quality elsewhere
Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS), NASA FIRMS.