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
4K 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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Arcata?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 95% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 163 |
| 2 | Indio, California | 124 |
| 3 | Tallahassee, Florida | 91 |
| 4 | Pahrump, Nevada | 70 |
| 5 | Conway, South Carolina | 62 |
| 6 | Ocala, Florida | 62 |
| 7 | Decatur, Georgia | 61 |
| 8 | Marietta, Georgia | 61 |
| 9 | Newell, North Carolina | 58 |
| 10 | St Louis, Missouri | 58 |
(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 | 11 |
| 2 | Dragon House | 5 |
| 3 | Jacoby Creek | 5 |
| 4 | Terrace Avenue | 4 |
| 5 | University Library | 3 |
| 6 | East California Avenue | 2 |
| 7 | Crestwood Drive | 1 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality in Arcata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.9µg/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 |
|---|---|---|---|---|
| Monday, Apr 22 | Good 16 AQI US | | 59° 50° |  6.7 mp/h |
| Tuesday, Apr 23 | Good 15 AQI US | | 57.2° 48.2° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 7 AQI US |  | 53.6° 50° | 4.5 mp/h |
| Today | Good 4 AQI US | 100% | 53.6° 50° | 4.5 mp/h |
| Friday, Apr 26 | Good 9 AQI US | 100% | 53.6° 44.6° | 8.9 mp/h |
| Saturday, Apr 27 | Good 9 AQI US | 80% | 53.6° 41° | 4.5 mp/h |
| Sunday, Apr 28 | Good 14 AQI US | | 53.6° 42.8° | 11.2 mp/h |
| Monday, Apr 29 | Good 15 AQI US | | 53.6° 41° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 8 AQI US | | 57.2° 41° | 6.7 mp/h |
| Wednesday, May 1 | Good 7 AQI US | 100% | 59° 46.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Arcata air quality data attribution
7Contributors
- 7 Anonymous contributors
7 stations
7 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Arcata?
AQI US, Metric