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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 | 62.6°F |
| Humidity | 31% |
| Wind | 19.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 82 |
| 2 | Green Bay, Wisconsin | 60 |
| 3 | New York City, New York | 60 |
| 4 | Camden, New Jersey | 55 |
| 5 | Maricopa, Arizona | 55 |
| 6 | New Braunfels, Texas | 53 |
| 7 | Philadelphia, Pennsylvania | 53 |
| 8 | San Antonio, Texas | 53 |
| 9 | The Woodlands, Texas | 53 |
| 10 | Georgetown, Texas | 52 |
(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 Reservoir | 43 |
| 2 | Bean Mountain Lane | 22 |
| 3 | Norlin Library | 22 |
| 4 | Boulder - CU - 2102 Athens St. | 21 |
| 5 | Stony Hill Road | 21 |
| 6 | Winds II, Valmont & 29th | 21 |
| 7 | 10th Street | 20 |
| 8 | 700 Walnut Street | 20 |
| 9 | Canyon Pointe Park | 20 |
| 10 | Chautauqua Heights, Cascade Avenue | 20 |
(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 | 5.4µg/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 |
|---|---|---|---|---|
| Friday, Apr 26 | Good 5 AQI US | |||
| Saturday, Apr 27 | Good 7 AQI US | |||
| Sunday, Apr 28 | Good 15 AQI US | |||
| Today | Good 22 AQI US |  | 64.4° 42.8° |  13.4 mp/h |
| Tuesday, Apr 30 | Good 13 AQI US | | 66.2° 46.4° | 26.8 mp/h |
| Wednesday, May 1 | Good 15 AQI US |  80% | 64.4° 42.8° | 13.4 mp/h |
| Thursday, May 2 | Good 7 AQI US | | 55.4° 37.4° | 20.1 mp/h |
| Friday, May 3 | Good 5 AQI US | 30% | 68° 39.2° | 17.9 mp/h |
| Saturday, May 4 | Good 8 AQI US | 60% | 62.6° 39.2° | 8.9 mp/h |
| Sunday, May 5 | Good 8 AQI US | 50% | 75.2° 46.4° | 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?
- Boulder Station 6
- Gillaspie Dr 8
- Flagstaff Road 15
- Keewayden 15
- Hawthorn Avenue 16
- Redwood & Riverside 16
- Table Mesa Court 16
- 47th Street 17
- Concord Ave 17
- Kalmia Avenue 17
- Kincross Way 17
- North Boulder 17
- Rural North Boulder 17
- Dartmouth Avenue 18
- Frontage Road 18
- Hawk Lane 18
- Linden Drive 18
- Grape Avenue 19
- Walker Ranch, Pine Needle Notch 19
- 10th Street 20
- 700 Walnut Street 20
- Canyon Pointe Park 20
- Chautauqua Heights, Cascade Avenue 20
- Grove Street 20
- Miami Way 20
- Shining Mountain Waldorf School 20
- South 42nd Street 20
- University Hill 20
- Boulder - CU - 2102 Athens St. 21
- Stony Hill Road 21
- Winds II, Valmont & 29th 21
- Bean Mountain Lane 22
- Norlin Library 22
- Boulder Reservoir 43
AQI US, Metric