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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 | 46.4°F |
| Humidity | 55% |
| Wind | 4.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rock Hill, South Carolina | 72 |
| 2 | Casa Grande, Arizona | 68 |
| 3 | San Antonio, Texas | 64 |
| 4 | Mecca, California | 60 |
| 5 | San Fernando, California | 60 |
| 6 | Carlsbad, New Mexico | 58 |
| 7 | La Habra, California | 58 |
| 8 | Pahrump, Nevada | 57 |
| 9 | South Gate, California | 57 |
| 10 | Corpus Christi, Texas | 56 |
(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 | Dartmouth Avenue | 24 |
| 4 | Norlin Library | 22 |
| 5 | Canyon Pointe Park | 18 |
| 6 | Bean Mountain Lane | 17 |
| 7 | Winds II, Valmont & 29th | 17 |
| 8 | Grape Avenue | 16 |
| 9 | Grove Street | 16 |
| 10 | Hawthorn Avenue | 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 | |||
| Today | Good 22 AQI US | |||
| Friday, May 3 | Good 20 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?
- Gillaspie Dr 4
- Redwood & Riverside 10
- Kalmia Avenue 11
- Rural North Boulder 11
- 47th Street 12
- Concord Ave 12
- Flagstaff Road 12
- Keewayden 12
- North Boulder 12
- Table Mesa Court 12
- University Hill 12
- Walker Ranch, Pine Needle Notch 12
- Boulder Station 13
- Chautauqua Heights, Cascade Avenue 13
- Hawk Lane 13
- Stony Hill Road 13
- Frontage Road 14
- Kincross Way 14
- Shining Mountain Waldorf School 14
- 10th Street 15
- 700 Walnut Street 15
- South 42nd Street 15
- Grape Avenue 16
- Grove Street 16
- Hawthorn Avenue 16
- Miami Way 16
- Bean Mountain Lane 17
- Winds II, Valmont & 29th 17
- Canyon Pointe Park 18
- Norlin Library 22
- Dartmouth Avenue 24
- Boulder Reservoir 35
- Boulder - CU - 2102 Athens St. 37
AQI US, Metric