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 Custer
Air quality index (AQI) and PM2.5 air pollution in Custer
443 people follow this city
Custer Air Quality Map
Real-time Custer air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
See all
Pollen
What is the pollen count in Custer today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Custer?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 89% |
| Wind | 4.6 mp/h |
| Pressure | 30.2 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 | Glendale, California | 73 |
| 5 | Claremont, 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
live Custer aqi ranking
Real-time Custer air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lynden/Custer | 38 |
| 2 | Custer School Road | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality in Custer?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3µg/m³ | |
| O3 | 50.9µg/m³ | |
| SO2 | 0.9µg/m³ | |
| CO | 0µg/m³ | |
✓
PM2.5 concentration in Custer air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Custer?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Custer air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 26 | Good 19 AQI US |  | 59° 48.2° |  2.2 mp/h |
| Monday, May 27 | Good 23 AQI US | | 51.8° 44.6° | 6.7 mp/h |
| Tuesday, May 28 | Good 26 AQI US | | 55.4° 42.8° | 6.7 mp/h |
| Today | Good 21 AQI US | 100% | 55.4° 42.8° | 6.7 mp/h |
| Thursday, May 30 | Good 13 AQI US | 40% | 57.2° 42.8° | 6.7 mp/h |
| Friday, May 31 | Good 24 AQI US | | 60.8° 41° | 2.2 mp/h |
| Saturday, Jun 1 | Good 33 AQI US | 100% | 57.2° 46.4° | 6.7 mp/h |
| Sunday, Jun 2 | Good 28 AQI US | 100% | 51.8° 46.4° | 6.7 mp/h |
| Monday, Jun 3 | Good 12 AQI US | 100% | 53.6° 46.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 9 AQI US | 90% | 55.4° 44.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Custer air quality data attribution
3Contributors
- Washington USA
1 station
- Northwest Clean Air Agency
1 station
2 Government Contributors
- 1 Anonymous contributor
1 station
Anonymous Contributor
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Custer?
AQI US, Metric