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Air quality in Jefferson
Air quality index (AQI) and PM2.5 air pollution in Jefferson
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Jefferson Air Quality Map
Real-time Jefferson air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Jefferson today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Jefferson?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 97% |
| Wind | 1.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  North Hollywood, California | 84 |
| 2 | San Fernando, California | 75 |
| 3 | Palm Desert, California | 74 |
| 4 | Claremont, California | 72 |
| 5 | Glendale, California | 72 |
| 6 | Mecca, California | 71 |
| 7 | West Hollywood, California | 71 |
| 8 | Hollywood, California | 70 |
| 9 | La Canada Flintridge, California | 70 |
| 10 | Encino, California | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Jefferson?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.7*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Jefferson is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Jefferson?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Jefferson air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  80% | 82.4° 64.4° |  6.7 mp/h |
| Thursday, May 30 | Moderate 59 AQI US | 100% | 77° 66.2° | 6.7 mp/h |
| Friday, May 31 | Moderate 54 AQI US | 100% | 71.6° 64.4° | 13.4 mp/h |
| Saturday, Jun 1 | Moderate 58 AQI US | 100% | 86° 68° | 4.5 mp/h |
| Sunday, Jun 2 | Moderate 65 AQI US | 100% | 80.6° 68° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 62 AQI US | 100% | 84.2° 66.2° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 69 AQI US | 100% | 82.4° 69.8° | 6.7 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 Jefferson?
No locations are available.
AQI US, Metric