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Air quality in Duncan
Air quality index (AQI) and PM2.5 air pollution in Duncan
49 people follow this city
Duncan Air Quality Map
Real-time Duncan air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Duncan 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 Duncan?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 86% |
| Wind | 3.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Redlands, California | 79 |
| 2 | San Bernardino, California | 79 |
| 3 | San Gabriel, California | 76 |
| 4 | Fontana, California | 75 |
| 5 | Monterey Park, California | 74 |
| 6 | La Habra, California | 73 |
| 7 | Hot Springs, South Dakota | 72 |
| 8 | San Fernando, California | 72 |
| 9 | Claremont, California | 71 |
| 10 | Downey, California | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Duncan aqi ranking
Real-time Duncan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Greenville-Spartanburg | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality in Duncan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8µg/m³ | |
| PM10 | 6.6µg/m³ | |
| O3 | 34µg/m³ | |
✓
PM2.5 concentration in Duncan air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Duncan?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Duncan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Good 21 AQI US |  | 75.2° 64.4° |  11.2 mp/h |
| Thursday, May 9 | Good 36 AQI US |  | 82.4° 59° | 17.9 mp/h |
| Friday, May 10 | Good 17 AQI US | | 73.4° 50° | 6.7 mp/h |
| Today | Good 21 AQI US | | 73.4° 50° | 6.7 mp/h |
| Sunday, May 12 | Good 37 AQI US | | 77° 53.6° | 6.7 mp/h |
| Monday, May 13 | Moderate 54 AQI US  | | 69.8° 55.4° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 56 AQI US | 100% | 60.8° 57.2° | 4.5 mp/h |
| Wednesday, May 15 | Moderate 59 AQI US | 70% | 77° 59° | 11.2 mp/h |
| Thursday, May 16 | Moderate 72 AQI US | | 80.6° 59° | 6.7 mp/h |
| Friday, May 17 | Moderate 79 AQI US | 100% | 71.6° 64.4° | 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?
Duncan air quality data attribution
1 Data source
Where is the cleanest air quality in Duncan?
AQI US, Metric