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Air quality in Knob Noster
Air quality index (AQI) and PM2.5 air pollution in Knob Noster
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Knob Noster Air Quality Map
Real-time Knob Noster air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Knob Noster today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knob Noster?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 77% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Flagstaff, Arizona | 101 |
| 2 | Glendale, California | 82 |
| 3 | North Hollywood, California | 82 |
| 4 | Van Nuys, California | 82 |
| 5 | Hot Springs, South Dakota | 81 |
| 6 | San Fernando, California | 80 |
| 7 | Redondo Beach, California | 78 |
| 8 | Pasadena, California | 77 |
| 9 | Reseda, California | 77 |
| 10 | Manhattan Beach, California | 76 |
(local time)
SEE WORLD AQI RANKING
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US AQI
21*
live AQI index
Good
Overview
What is the current air quality in Knob Noster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8*µg/m³ | |
✓
PM2.5 concentration in Knob Noster air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Knob Noster?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Knob Noster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 21 AQI US |  100% | 77° 55.4° |  11.2 mp/h |
| Monday, May 13 | Good 42 AQI US | 100% | 71.6° 57.2° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 55 AQI US  | 60% | 66.2° 55.4° | 13.4 mp/h |
| Wednesday, May 15 | Moderate 52 AQI US |  | 69.8° 50° | 6.7 mp/h |
| Thursday, May 16 | Good 47 AQI US | 100% | 62.6° 59° | 8.9 mp/h |
| Friday, May 17 | Moderate 67 AQI US | 100% | 66.2° 57.2° | 8.9 mp/h |
| Saturday, May 18 | Good 23 AQI US | | 77° 55.4° | 11.2 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 Knob Noster?
No locations are available.
AQI US, Metric