Air quality in Carson City, Nevada, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Carson City, Nevada, United States of America
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Carson City, Nevada is classified as Good today. The primary pollutant identified is PM2.5 (fine particles), and the measured concentration is reported at a reference value of 0.0 µg/m³ based on two valid observations.
Data are shown via OpenAQ and reflect the current assessment for this location. This page is informational; for health guidance, use official sources such as EPA AirNow or WHO.
Latest sensor values
PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).
What the data includes
The Carson City air‑quality record includes two measured pollutants – ozone (O₃) and fine particulate matter (PM₂.5). Both come from a single monitoring location, identified as CC_Armory, so the city’s current dataset is based on one sensor site that reports each pollutant separately.
All of the available observations are very recent: the most recent timestamp for both O₃ and PM₂.5 is 2026‑02‑10 23:00 UTC, which falls within the “updated within 7 days” freshness category. Because there is only one reporting station, the coverage across the city is limited to that specific spot rather than a broader network.
The numeric values are tightly clustered. Ozone measurements show a minimum, median and maximum of exactly 0.04 ppm, with both the 10th and 90th percentiles matching this figure as well. PM₂.5 readings are uniformly zero across the same time window, again with identical percentile values. This lack of variation indicates that, at least for the period captured, the sensor has recorded a single stable reading for each pollutant rather than a range of conditions.
In summary, Carson City’s public air‑quality page currently draws on data from one station, providing fresh but very limited information: ozone consistently reported at 0.04 ppm and PM₂.5 constantly at 0.0 µg/m³ as of the latest update on 2026‑02‑10 23:00 UTC. Users should keep in mind that conditions can differ across neighborhoods and over time, and the present dataset does not capture such spatial or temporal variability.
Learn more about sources and filtering: About the data.
Trusted references: WHO (Air pollution) · US EPA AirNow · European Environment Agency (Air)
Latest sensor values (bars)
PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).
Data notes
The data shown for Carson City reflects two valid measurements and was updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 23:00 UTC. These values represent a brief snapshot of ambient conditions; air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| CC_Armory | o3 | 0.04 | ppm | 2026-02-10 23:00 UTC |
| CC_Armory | pm25 | 0.0 | µg/m³ | 2026-02-10 23:00 UTC |