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Air quality near Norlin Library, Boulder
Air quality index (AQI) and PM2.5 air pollution near Norlin Library, Boulder
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Air Quality Map
Real-time Norlin Library air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Norlin Library today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Norlin Library, Boulder?
| Weather | Clear sky |
| Temperature | 48.2°F |
| Humidity | 54% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 60 |
| 2 | Rock Hill, South Carolina | 60 |
| 3 | San Fernando, California | 60 |
| 4 | La Habra, California | 58 |
| 5 | Corpus Christi, Texas | 57 |
| 6 | Pahrump, Nevada | 57 |
| 7 | South Gate, California | 57 |
| 8 | Carlsbad, New Mexico | 56 |
| 9 | Monrovia, California | 56 |
| 10 | Banning, California | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Boulder air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Boulder - CU - 2102 Athens St. | 37 |
| 2 | Boulder Reservoir | 35 |
| 3 | Grape Avenue | 28 |
| 4 | Dartmouth Avenue | 22 |
| 5 | Norlin Library | 22 |
| 6 | Winds II, Valmont & 29th | 22 |
| 7 | Bean Mountain Lane | 18 |
| 8 | Canyon Pointe Park | 18 |
| 9 | Grove Street | 17 |
| 10 | Kincross Way | 17 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality near Norlin Library, Boulder?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.2µg/m³ | |
Health Recommendations
What is the current air quality near Norlin Library, Boulder?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Norlin Library, Boulder air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 21 AQI US | |||
| Tuesday, Apr 30 | Good 21 AQI US | |||
| Wednesday, May 1 | Good 21 AQI US | |||
| Today | Good 22 AQI US |  50% | 69.8° 39.2° |  13.4 mp/h |
| Friday, May 3 | Good 15 AQI US | 70% | 60.8° 35.6° | 6.7 mp/h |
| Saturday, May 4 | Good 13 AQI US |  | 73.4° 44.6° | 17.9 mp/h |
| Sunday, May 5 | Good 7 AQI US | 40% | 55.4° 44.6° | 42.5 mp/h |
| Monday, May 6 | Good 5 AQI US | 50% | 50° 37.4° | 26.8 mp/h |
| Tuesday, May 7 | Good 4 AQI US |  | 53.6° 37.4° | 33.6 mp/h |
| Wednesday, May 8 | Good 4 AQI US | 80% | 55.4° 32° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Norlin Library air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Boulder?
No locations are available.
AQI US, Metric