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 Castle Hayne
Air quality index (AQI) and PM2.5 air pollution in Castle Hayne
10 people follow this city
Castle Hayne Air Quality Map
Real-time Castle Hayne air pollution map
AIR QUALITY DATA CONTRIBUTORS
North Carolina Department of Environmental Quality (NCDEQ)
See all
Pollen
What is the pollen count in Castle Hayne today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castle Hayne?
| Weather | Mist |
| Temperature | 59°F |
| Humidity | 94% |
| Wind | 3.4 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Claremont, California | 83 |
| 2 | Redlands, California | 81 |
| 3 | Glendora, California | 80 |
| 4 | San Fernando, California | 79 |
| 5 | Glendale, California | 78 |
| 6 | Pasadena, California | 78 |
| 7 | San Bernardino, California | 78 |
| 8 | Coachella, California | 77 |
| 9 | North Hollywood, California | 77 |
| 10 | Alhambra, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Castle Hayne aqi ranking
Real-time Castle Hayne air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Castle Hayne Station | 102 |
(local time)
SEE WORLD AQI RANKING
US AQI
102
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in Castle Hayne?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 102 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 36µg/m³ | |
| PM10 | 59µg/m³ | |
!
PM2.5
x7.2
PM2.5 concentration in Castle Hayne is currently 7.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castle Hayne?
 | Reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Castle Hayne air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 38 AQI US  |  | 80.6° 62.6° |  8.9 mp/h |
| Thursday, May 30 | Good 37 AQI US |  | 77° 60.8° | 8.9 mp/h |
| Friday, May 31 | Moderate 72 AQI US  | | 80.6° 59° | 8.9 mp/h |
| Today | Unhealthy for sensitive groups 102 AQI US | | 80.6° 59° | 8.9 mp/h |
| Sunday, Jun 2 | Good 23 AQI US | | 82.4° 62.6° | 8.9 mp/h |
| Monday, Jun 3 | Good 22 AQI US |  50% | 82.4° 66.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 25 AQI US | 80% | 87.8° 66.2° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 28 AQI US | 40% | 78.8° 66.2° | 6.7 mp/h |
| Thursday, Jun 6 | Good 40 AQI US | 100% | 89.6° 69.8° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 67 AQI US | 100% | 89.6° 69.8° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Castle Hayne air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Castle Hayne?
AQI US, Metric