Air Quality in Johnston, Oklahoma
44
Median AQI (2024)
119
Max AQI (2024)
→ stable
10-Year Trend
Ozone
Primary Pollutant
192
Good Days (2024)
1
Monitoring Stations
AQI Trend (Median)
Air Quality Days by Category
Annual Summary
| Year | Median AQI | Max AQI | Good Days | Moderate Days | Unhealthy Days | Ozone Days | PM2.5 Days |
|---|---|---|---|---|---|---|---|
| 2024 | 44 | 119 | 192 | 62 | 3 | 257 | 0 |
| 2023 | 46 | 161 | 166 | 75 | 5 | 246 | 0 |
| 2020 | 38 | 97 | 267 | 22 | 0 | 289 | 0 |
| 2019 | 40 | 67 | 128 | 13 | 0 | 141 | 0 |
| 2016 | 39 | 108 | 199 | 18 | 1 | 218 | 0 |
| 2015 | 41 | 108 | 75 | 8 | 1 | 84 | 0 |
Recent Daily AQI
| Date | AQI | Category | Primary Pollutant |
|---|---|---|---|
| Dec 1, 2024 | 37 | Good | Ozone |
| Nov 30, 2024 | 39 | Good | Ozone |
| Nov 29, 2024 | 35 | Good | Ozone |
| Nov 28, 2024 | 31 | Good | Ozone |
| Nov 27, 2024 | 31 | Good | Ozone |
| Nov 26, 2024 | 33 | Good | Ozone |
| Nov 25, 2024 | 25 | Good | Ozone |
| Nov 24, 2024 | 45 | Good | Ozone |
| Nov 23, 2024 | 90 | Moderate | Ozone |
| Nov 22, 2024 | 33 | Good | Ozone |
| Nov 21, 2024 | 40 | Good | Ozone |
| Nov 20, 2024 | 39 | Good | Ozone |
| Nov 19, 2024 | 41 | Good | Ozone |
| Nov 18, 2024 | 40 | Good | Ozone |
| Nov 17, 2024 | 31 | Good | Ozone |
| Nov 16, 2024 | 47 | Good | Ozone |
| Nov 15, 2024 | 45 | Good | Ozone |
| Nov 14, 2024 | 40 | Good | Ozone |
| Nov 13, 2024 | 39 | Good | Ozone |
| Nov 12, 2024 | 39 | Good | Ozone |
| Nov 11, 2024 | 43 | Good | Ozone |
| Nov 10, 2024 | 47 | Good | Ozone |
| Nov 9, 2024 | 35 | Good | Ozone |
| Nov 8, 2024 | 24 | Good | Ozone |
| Nov 7, 2024 | 31 | Good | Ozone |
| Nov 6, 2024 | 35 | Good | Ozone |
| Nov 5, 2024 | 23 | Good | Ozone |
| Nov 4, 2024 | 26 | Good | Ozone |
| Nov 3, 2024 | 31 | Good | Ozone |
| Nov 2, 2024 | 30 | Good | Ozone |
| Nov 1, 2024 | 32 | Good | Ozone |
| Oct 31, 2024 | 36 | Good | Ozone |
| Oct 30, 2024 | 41 | Good | Ozone |
| Oct 29, 2024 | 47 | Good | Ozone |
| Oct 28, 2024 | 64 | Moderate | Ozone |
| Oct 27, 2024 | 61 | Moderate | Ozone |
| Oct 26, 2024 | 49 | Good | Ozone |
| Oct 25, 2024 | 51 | Moderate | Ozone |
| Oct 24, 2024 | 77 | Moderate | Ozone |
| Oct 22, 2024 | 49 | Good | Ozone |
| Oct 21, 2024 | 67 | Moderate | Ozone |
| Oct 20, 2024 | 51 | Moderate | Ozone |
| Oct 19, 2024 | 54 | Moderate | Ozone |
| Oct 18, 2024 | 64 | Moderate | Ozone |
| Oct 17, 2024 | 45 | Good | Ozone |
| Oct 16, 2024 | 35 | Good | Ozone |
| Oct 15, 2024 | 71 | Moderate | Ozone |
| Oct 14, 2024 | 44 | Good | Ozone |
| Oct 13, 2024 | 87 | Moderate | Ozone |
| Oct 12, 2024 | 105 | Unhealthy for Sensitive Groups | Ozone |
| Oct 11, 2024 | 119 | Unhealthy for Sensitive Groups | Ozone |
| Oct 10, 2024 | 90 | Moderate | Ozone |
| Oct 9, 2024 | 67 | Moderate | Ozone |
| Oct 8, 2024 | 48 | Good | Ozone |
| Oct 7, 2024 | 50 | Good | Ozone |
| Oct 6, 2024 | 41 | Good | Ozone |
| Oct 5, 2024 | 47 | Good | Ozone |
| Oct 4, 2024 | 71 | Moderate | Ozone |
| Oct 3, 2024 | 87 | Moderate | Ozone |
| Oct 2, 2024 | 50 | Good | Ozone |
| Oct 1, 2024 | 50 | Good | Ozone |
| Sep 30, 2024 | 47 | Good | Ozone |
| Sep 29, 2024 | 44 | Good | Ozone |
| Sep 28, 2024 | 49 | Good | Ozone |
| Sep 27, 2024 | 47 | Good | Ozone |
| Sep 26, 2024 | 46 | Good | Ozone |
| Sep 25, 2024 | 44 | Good | Ozone |
| Sep 24, 2024 | 47 | Good | Ozone |
| Sep 23, 2024 | 24 | Good | Ozone |
| Sep 22, 2024 | 45 | Good | Ozone |
| Sep 21, 2024 | 61 | Moderate | Ozone |
| Sep 20, 2024 | 50 | Good | Ozone |
| Sep 19, 2024 | 49 | Good | Ozone |
| Sep 18, 2024 | 44 | Good | Ozone |
| Sep 17, 2024 | 30 | Good | Ozone |
| Sep 16, 2024 | 36 | Good | Ozone |
| Sep 15, 2024 | 32 | Good | Ozone |
| Sep 14, 2024 | 44 | Good | Ozone |
| Sep 13, 2024 | 50 | Good | Ozone |
| Sep 12, 2024 | 45 | Good | Ozone |
| Sep 11, 2024 | 31 | Good | Ozone |
| Sep 10, 2024 | 64 | Moderate | Ozone |
| Sep 9, 2024 | 47 | Good | Ozone |
| Sep 8, 2024 | 44 | Good | Ozone |
| Sep 7, 2024 | 42 | Good | Ozone |
| Sep 6, 2024 | 58 | Moderate | Ozone |
| Sep 5, 2024 | 36 | Good | Ozone |
| Sep 4, 2024 | 36 | Good | Ozone |
| Sep 3, 2024 | 30 | Good | Ozone |
| Sep 2, 2024 | 32 | Good | Ozone |
Monitoring Stations
Tishomingo
Frequently Asked Questions
What is the air quality in Johnston, Oklahoma?
Based on EPA data from 2024, Johnston has a median Air Quality Index (AQI) of 44, which is classified as "Good." The primary pollutant is Ozone. Over the past 10 years, air quality has been stable.
Is Johnston a good place to live for air quality?
Johnston has a 10-year average median AQI of 41. In 2024, there were 192 days with "Good" air quality and 3 days with unhealthy conditions. No special precautions are needed for most people.
What pollutants affect Johnston the most?
The primary pollutant driving the AQI in Johnston is Ozone. This is monitored by 1 active EPA stations in the county. Other pollutants tracked include ozone, PM10, nitrogen dioxide, sulfur dioxide, and carbon monoxide.
How many air quality monitoring stations are in Johnston?
There are 1 active EPA monitoring stations in Johnston, Oklahoma. These stations continuously measure pollutant levels and contribute to the daily AQI calculations.