Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Knightdale
Air quality index (AQI) and PM2.5 air pollution in Knightdale
23 people follow this city
Knightdale Air Quality Map
Real-time Knightdale air pollution map
Pollen
What is the pollen count in Knightdale today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knightdale?
| Weather | Scattered clouds |
| Temperature | 82.4°F |
| Humidity | 66% |
| Wind | 9.9 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 134 |
| 2 | Nipomo, California | 107 |
| 3 | Corpus Christi, Texas | 84 |
| 4 | Austin, Texas | 79 |
| 5 | Houston, Texas | 77 |
| 6 | Galena Park, Texas | 75 |
| 7 | San Antonio, Texas | 73 |
| 8 | Shreveport, Louisiana | 73 |
| 9 | Georgetown, Texas | 71 |
| 10 | New Braunfels, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Knightdale aqi ranking
Real-time Knightdale air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Glenmere | 49 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Knightdale?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Knightdale is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Knightdale?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Knightdale air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 4 | Moderate 52 AQI US  |  | 75.2° 62.6° |  11.2 mp/h |
| Sunday, May 5 | Moderate 54 AQI US | | 80.6° 62.6° | 11.2 mp/h |
| Monday, May 6 | Moderate 53 AQI US | | 82.4° 64.4° | 11.2 mp/h |
| Today | Good 49 AQI US | 70% | 82.4° 64.4° | 11.2 mp/h |
| Wednesday, May 8 | Moderate 57 AQI US | 70% | 89.6° 66.2° | 11.2 mp/h |
| Thursday, May 9 | Moderate 56 AQI US | 100% | 80.6° 66.2° | 13.4 mp/h |
| Friday, May 10 | Moderate 58 AQI US | 100% | 69.8° 57.2° | 8.9 mp/h |
| Saturday, May 11 | Good 46 AQI US |  | 71.6° 50° | 11.2 mp/h |
| Sunday, May 12 | Moderate 51 AQI US | 90% | 71.6° 55.4° | 8.9 mp/h |
| Monday, May 13 | Moderate 54 AQI US | | 71.6° 55.4° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 64 AQI US | | 73.4° 59° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Knightdale air quality data attribution
1Contributor
- Andrew
1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Knightdale?
AQI US, Metric