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 Granby
Air quality index (AQI) and PM2.5 air pollution in Granby
12.5K people follow this city
Granby Air Quality Map
Real-time Granby air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Granby today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Granby?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 21% |
| Wind | 15 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Channelview, Texas | 88 |
| 2 | San Bernardino, California | 87 |
| 3 | Boerne, Texas | 82 |
| 4 | Pasadena, Texas | 82 |
| 5 | Baytown, Texas | 81 |
| 6 | Fontana, California | 81 |
| 7 | Galena Park, Texas | 81 |
| 8 | San Antonio, Texas | 81 |
| 9 | Yucaipa, California | 79 |
| 10 | Pahrump, Nevada | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Granby aqi ranking
Real-time Granby air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 107 Saddle Horn Ct | 28 |
| 2 | County Road 60 | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Granby?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/m³ | |
✓
PM2.5 concentration in Granby air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Granby?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Granby air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 16 AQI US |  | 66.2° 39.2° |  15.7 mp/h |
| Thursday, May 30 | Good 20 AQI US | | 66.2° 39.2° | 13.4 mp/h |
| Friday, May 31 | Good 16 AQI US |  | 64.4° 39.2° | 11.2 mp/h |
| Today | Good 26 AQI US | 50% | 64.4° 39.2° | 11.2 mp/h |
| Sunday, Jun 2 | Good 30 AQI US | 40% | 69.8° 41° | 15.7 mp/h |
| Monday, Jun 3 | Moderate 53 AQI US  | | 68° 41° | 15.7 mp/h |
| Tuesday, Jun 4 | Good 20 AQI US | 80% | 62.6° 44.6° | 17.9 mp/h |
| Wednesday, Jun 5 | Good 19 AQI US | | 73.4° 39.2° | 11.2 mp/h |
| Thursday, Jun 6 | Good 21 AQI US | | 77° 46.4° | 8.9 mp/h |
| Friday, Jun 7 | Good 34 AQI US | 60% | 78.8° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Granby air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Granby?
AQI US, Metric