Air Quality History for Piedras Negras, Mexico
Temperature, precipitation and air quality trend for Piedras Negras, Mexico.
27
Current AQI
Good CAMS model
Good CAMS model
No ground-level monitoring stations are available near Piedras Negras. Showing air quality data from the CAMS atmospheric model and weather from GFS. Model data may differ from actual ground conditions.
Air Quality Index CAMS model
88ptPM2.5 CAMS model
10ptTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Model
| Date | AQI | PM2.5 avg | Temp High | Temp Low | Precip |
|---|---|---|---|---|---|
| 2026-10-21 | — | — | 26.4°C | 26.4°C | 0.0 mm |
| 2026-10-20 | — | — | 27.8°C | 12.1°C | 0.0 mm |
| 2026-10-19 | — | — | 28.5°C | 14.0°C | 0.1 mm |
| 2026-10-18 | — | — | 31.2°C | 11.8°C | 0.0 mm |
| 2026-10-17 | — | — | 28.5°C | 17.1°C | 1.1 mm |
| 2026-10-16 | — | — | 22.8°C | 13.2°C | 0.0 mm |
| 2026-10-15 | — | — | 30.7°C | 21.4°C | 0.0 mm |
| 2026-10-14 | — | — | 28.3°C | 20.2°C | 0.0 mm |
| 2026-10-13 | — | — | 30.4°C | 16.7°C | 0.0 mm |
| 2026-10-12 | — | — | 28.9°C | 22.0°C | 0.0 mm |
| 2026-10-11 | — | — | 28.3°C | 10.8°C | 0.0 mm |
| 2026-10-10 | — | — | 28.3°C | 23.7°C | 1.3 mm |
| 2026-10-09 | — | — | 27.4°C | 22.9°C | 0.6 mm |
| 2026-10-08 | — | — | 29.6°C | 18.0°C | 0.1 mm |
| 2026-10-07 | — | — | 32.8°C | 18.5°C | 1.0 mm |
| 2026-10-06 | — | — | 33.3°C | 20.4°C | 0.1 mm |
| 2026-10-05 | — | — | 29.5°C | 20.1°C | 4.1 mm |
| 2026-10-04 | — | — | 31.1°C | 25.7°C | 2.1 mm |
| 2026-10-03 | — | — | 32.7°C | 17.2°C | 0.3 mm |
| 2026-10-02 | — | — | 35.1°C | 18.9°C | 0.0 mm |
| 2026-10-01 | 25 | 5.9 µg/m³ | 34.5°C | 20.8°C | 0.0 mm |