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 Arcata
Air quality index (AQI) and PM2.5 air pollution in Arcata
4.3K people follow this city
Arcata Air Quality Map
Real-time Arcata air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Arcata today?
 | Index | Very high | |
 | Tree pollen | None | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Arcata?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 94% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 102 |
| 2 | Mecca, California | 91 |
| 3 | Corpus Christi, Texas | 88 |
| 4 | Lubbock, Texas | 84 |
| 5 | Redlands, California | 77 |
| 6 | Stamford, Connecticut | 76 |
| 7 | Pahrump, Nevada | 75 |
| 8 | Yucaipa, California | 75 |
| 9 | Coachella, California | 73 |
| 10 | San Bernardino, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Arcata aqi ranking
Real-time Arcata air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Peninsula Drive 2 | 40 |
| 2 | East California Avenue | 9 |
| 3 | Terrace Avenue | 8 |
| 4 | Dragon House | 7 |
| 5 | Crestwood Drive | 6 |
| 6 | University Library | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
8
live AQI index
Good
Overview
What is the current air quality in Arcata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.4µg/m³ | |
✓
PM2.5 concentration in Arcata air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Arcata?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Arcata air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 26 AQI US |  | 64.4° 48.2° |  6.7 mp/h |
| Friday, May 31 | Good 19 AQI US | | 60.8° 48.2° | 6.7 mp/h |
| Saturday, Jun 1 | Good 10 AQI US |  | 64.4° 51.8° | 4.5 mp/h |
| Today | Good 8 AQI US | 50% | 64.4° 51.8° | 4.5 mp/h |
| Monday, Jun 3 | Good 16 AQI US | 100% | 60.8° 50° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 25 AQI US | | 66.2° 50° | 4.5 mp/h |
| Wednesday, Jun 5 | Good 37 AQI US | | 64.4° 48.2° | 8.9 mp/h |
| Thursday, Jun 6 | Good 39 AQI US | 30% | 66.2° 50° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 53 AQI US  | 50% | 69.8° 51.8° | 4.5 mp/h |
| Saturday, Jun 8 | Good 22 AQI US | | 64.4° 50° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Arcata air quality data attribution
6Contributors
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Arcata?
AQI US, Metric