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Air quality in Knox
Air quality index (AQI) and PM2.5 air pollution in Knox
18 people follow this city
Knox Air Quality Map
Real-time Knox air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Knox today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knox?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 90% |
| Wind | 3.5 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Canton, Ohio | 85 |
| 2 | Glendora, California | 82 |
| 3 | Claremont, California | 79 |
| 4 | Pahrump, Nevada | 79 |
| 5 | La Verne, California | 76 |
| 6 | San Fernando, California | 74 |
| 7 | Marina del Rey, California | 71 |
| 8 | Akron, Ohio | 70 |
| 9 | Alhambra, California | 70 |
| 10 | Monterey Park, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Knox?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Knox is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Knox?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Knox air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 44 AQI US |  | 75.2° 44.6° |  4.5 mp/h |
| Sunday, Jun 2 | Moderate 61 AQI US  |  100% | 57.2° 53.6° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 63 AQI US | | 75.2° 57.2° | 2.2 mp/h |
| Tuesday, Jun 4 | Moderate 58 AQI US | | 77° 55.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 69 AQI US | 100% | 64.4° 55.4° | 13.4 mp/h |
| Thursday, Jun 6 | Moderate 75 AQI US | 100% | 71.6° 53.6° | 13.4 mp/h |
| Friday, Jun 7 | Good 23 AQI US | 100% | 55.4° 48.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Knox?
No locations are available.
AQI US, Metric