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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Norlin Library, Boulder?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 59% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 78 |
| 2 | Mecca, California | 70 |
| 3 | Palm Desert, California | 64 |
| 4 | North Hollywood, California | 63 |
| 5 | San Fernando, California | 61 |
| 6 | La Habra, California | 60 |
| 7 | South Gate, California | 60 |
| 8 | Pahrump, Nevada | 59 |
| 9 | Carlsbad, New Mexico | 58 |
| 10 | Rock Hill, South Carolina | 58 |
(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. | 33 |
| 2 | Boulder Reservoir | 27 |
| 3 | Norlin Library | 22 |
| 4 | Dartmouth Avenue | 19 |
| 5 | Bean Mountain Lane | 17 |
| 6 | Canyon Pointe Park | 17 |
| 7 | Grove Street | 16 |
| 8 | Hawk Lane | 16 |
| 9 | Kincross Way | 16 |
| 10 | South 42nd Street | 16 |
(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 |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 21 AQI US | |||
| Wednesday, May 1 | Good 21 AQI US | |||
| Thursday, May 2 | Good 21 AQI US | |||
| Today | Good 22 AQI US |  50% | 69.8° 39.2° |  13.4 mp/h |
| Saturday, May 4 | Good 15 AQI US | 70% | 60.8° 35.6° | 6.7 mp/h |
| Sunday, May 5 | Good 13 AQI US |  | 73.4° 44.6° | 17.9 mp/h |
| Monday, May 6 | Good 7 AQI US | 40% | 55.4° 44.6° | 42.5 mp/h |
| Tuesday, May 7 | Good 5 AQI US | 50% | 50° 37.4° | 26.8 mp/h |
| Wednesday, May 8 | Good 4 AQI US |  | 53.6° 37.4° | 33.6 mp/h |
| Thursday, May 9 | 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?
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- Grove Street 16
- Hawk Lane 16
- Kincross Way 16
- South 42nd Street 16
- Winds II, Valmont & 29th 16
- Bean Mountain Lane 17
- Canyon Pointe Park 17
- Dartmouth Avenue 19
- Norlin Library 22
- Boulder Reservoir 27
- Boulder - CU - 2102 Athens St. 33
AQI US, Metric