Corpus Christi Air Quality in November
Across 2019–2025, Corpus Christi's November air quality had a median AQI of 40 (Good) over 210 monitored days in the Corpus Christi, TX area. 0.0% of November days (0 of 210) reached Unhealthy for Sensitive Groups or worse, and fine particulate matter (PM2.5) set the daily AQI on 56.7% of days. The cleanest November on record here was 2022 (median AQI 33, 0 days above 100) and the worst was 2025 (median 50, 0 days above 100, peak AQI 68).
- Good: 80.0%
- Moderate: 20.0%
- Unhealthy for Sensitive Groups: 0.0%
- Unhealthy or worse: 0.0%
Reduce Indoor Ozone in Corpus Christi
Today's main pollutant in Corpus Christi is ground-level ozone (AQI 28). Important: standard HEPA filters do NOT remove ozone — only a purifier with a substantial activated-carbon bed adsorbs it. The biggest wins are cutting indoor sources (gas appliances, certain "ionizer" purifiers) and ventilating when outdoor ozone is low (early morning). A high-carbon unit helps with the gases and VOCs that linger indoors.
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How is the air in Corpus Christi in November?
Good on a typical day: median AQI 40 across 2019–2025, with 0.0% of November days above AQI 100. Fine particulate matter (PM2.5) is the main driver.
- ✓80.0% of November days were Good (AQI 0–50), 20.0% Moderate (51–100).
- ✓0 days of 210 reached AQI 101+; the November peak was 74.
- ✓Best November: 2022; worst November: 2025.
Frequently asked questions
What is the air quality like in Corpus Christi in November?▾
Across 2019–2025, the median daily AQI in Corpus Christi in November was 40 (Good). 80.0% of days were Good, 20.0% Moderate, and 0.0% reached Unhealthy for Sensitive Groups or worse, based on 210 monitored days in EPA's Air Quality System.
Is November a good time for outdoor exercise in Corpus Christi?▾
A typical November day in Corpus Christi sits in the Good range (median AQI 40), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of November days reached AQI 101+ in 2019–2025.
Which pollutant causes Corpus Christi's November air quality problems?▾
Fine particulate matter (PM2.5) set the daily AQI on 56.7% of November days in Corpus Christi. The highest November AQI recorded in 2019–2025 was 74 (Moderate), in 2025.
Corpus Christi November air quality, year by year
Corpus Christi November air quality by year (Corpus Christi, TX, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 30 | 45 | 0 | 74 | PM2.5 |
| 2020 | 30 | 37 | 0 | 55 | O3 |
| 2021 | 30 | 39 | 0 | 51 | O3 |
| 2022cleanest | 30 | 33 | 0 | 69 | PM2.5 |
| 2023 | 30 | 37 | 0 | 59 | O3 |
| 2024 | 30 | 44 | 0 | 62 | O3 |
| 2025worst | 30 | 50 | 0 | 68 | PM2.5 |
What November air means in Corpus Christi
A typical November day in Corpus Christi sits in the Good range (median AQI 40), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of November days reached AQI 101+ in 2019–2025.
November's median AQI of 40 is below Corpus Christi's whole-year median of 48, making it one of the area's cleaner periods. Nationally, the median November AQI across every EPA metro area (92,704 metro-days, 2019–2025) is 39, so Corpus Christi runs in line with the national November norm; 0.0% of its November days topped AQI 100 versus 0.6% nationally (about the same).
November is part of Corpus Christi's fall season (September, October, November); the fall page pools all three months.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Corpus Christi
The latest EPA AirNow observation puts Corpus Christi's AQI at 28 (O3). The figures above are multi-year month statistics, not today's reading.
View current Corpus Christi air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Corpus Christi, TX), 2019–2025. Daily AQI per CBSA is the highest AQI reported by any monitor in the area that day; the defining parameter is the pollutant that set it. Month and season statistics pool every such day in the period across all years listed. Retrieved 2026-09-09.