Air quality in San Angelo today
United States · Updated Thursday 22:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Poor European AQI
Consider less intense outdoor activity, especially if you have heart or lung conditions.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 5 µg/m³ | Good |
| PM10 | 5 µg/m³ | Good |
| NO₂ | 1 µg/m³ | Good |
| O₃ | 122 µg/m³ | Moderate |
The pollutant that matters most in San Angelo right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in San Angelo is expected to be worst around Fri 13:00 (AQI 64, poor). The cleanest hour is expected around Fri 07:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Thu 23:00 | 61 | Poor | 6 |
| Fri 02:00 | 53 | Moderate | 8 |
| Fri 05:00 | 37 | Fair | 9 |
| Fri 08:00 | 35 | Fair | 8 |
| Fri 11:00 | 56 | Moderate | 8 |
| Fri 14:00 | 64 | Poor | 7 |
| Fri 17:00 | 61 | Poor | 6 |
| Fri 20:00 | 57 | Moderate | 6 |
The last 30 days
Over the last 30 days the average daily AQI in San Angelo was 28, with 0 day(s) rated poor or worse. The cleanest day was 14 Sept, the most polluted 16 Sept.
Questions and answers
- Is the air in San Angelo good today?
- Right now the European Air Quality Index in San Angelo is 61, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
- What pollutes the air in San Angelo?
- At the moment O₃ contributes most to the air quality index in San Angelo. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in San Angelo be cleanest?
- Over the next 24 hours the air in San Angelo is expected to be worst around Fri 13:00 (AQI 64, poor). The cleanest hour is expected around Fri 07:00.
- Where does this data come from?
- Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.