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Air quality in Bar Harbor
Air quality index (AQI) and PM2.5 air pollution in Bar Harbor
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Bar Harbor Air Quality Map
Real-time Bar Harbor air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Pollen
What is the pollen count in Bar Harbor today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Bar Harbor?
| Weather | Clear sky |
| Temperature | 42.8°F |
| Humidity | 78% |
| Wind | 3 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 90 |
| 2 | Palm Desert, California | 86 |
| 3 | Campo, California | 85 |
| 4 | Pahrump, Nevada | 71 |
| 5 | Corpus Christi, Texas | 69 |
| 6 | Georgetown, Texas | 69 |
| 7 | Claremont, California | 68 |
| 8 | Rancho Cucamonga, California | 68 |
| 9 | Round Rock, Texas | 66 |
| 10 | Cary, Illinois | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Bar Harbor aqi ranking
Real-time Bar Harbor air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Bar Harbor - CADILLAC | 26 |
| 2 | Bar Harbor Station | 22 |
| 3 | Acadia National Park - McFarland Hill | 18 |
| 4 | Acadia National Park - Cadillac Mountain | 7 |
| 5 | Eagle Lake Road 2 | 5 |
| 6 | Tower Road | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Bar Harbor?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1µg/m³ | |
| PM10 | 4µg/m³ | |
| O3 | 54µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 138µg/m³ | |
✓
PM2.5 concentration in Bar Harbor air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Bar Harbor?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Bar Harbor air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 31 AQI US |  | 60.8° 44.6° |  8.9 mp/h |
| Friday, May 31 | Good 29 AQI US |  | 59° 46.4° | 8.9 mp/h |
| Saturday, Jun 1 | Good 22 AQI US | | 64.4° 42.8° | 6.7 mp/h |
| Today | Good 22 AQI US | | 64.4° 42.8° | 6.7 mp/h |
| Monday, Jun 3 | Good 15 AQI US |  | 57.2° 46.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 12 AQI US | | 59° 48.2° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 14 AQI US | | 60.8° 50° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 51 AQI US  | 20% | 57.2° 50° | 11.2 mp/h |
| Friday, Jun 7 | Good 47 AQI US | 60% | 53.6° 50° | 11.2 mp/h |
| Saturday, Jun 8 | Moderate 74 AQI US | 100% | 53.6° 50° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Bar Harbor air quality data attribution
4Contributors
- USA National Park Service
2 stations
- Maine Department of Enviromental Protection
2 stations
2 Government Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Bar Harbor?
AQI US, Metric