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Air quality in Ayer
Air quality index (AQI) and PM2.5 air pollution in Ayer
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Ayer Air Quality Map
Real-time Ayer air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Weather
What is the current weather in Ayer?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 70% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Arroyo Grande, California | 81 |
| 2 | Mecca, California | 79 |
| 3 | Campo, California | 72 |
| 4 | Pahrump, Nevada | 69 |
| 5 | Beaver, Pennsylvania | 67 |
| 6 | Aliquippa, Pennsylvania | 66 |
| 7 | San Fernando, California | 66 |
| 8 | Yucaipa, California | 66 |
| 9 | Monaca, Pennsylvania | 65 |
| 10 | New Brighton, Pennsylvania | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ayer aqi ranking
Real-time Ayer air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Highland - Ayer | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Ayer?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.9µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Ayer is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ayer?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Ayer air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 29 AQI US  |  | 73.4° 46.4° |  8.9 mp/h |
| Friday, May 31 | Good 36 AQI US |  | 77° 51.8° | 6.7 mp/h |
| Saturday, Jun 1 | Good 40 AQI US | | 82.4° 48.2° | 6.7 mp/h |
| Today | Moderate 52 AQI US | | 82.4° 57.2° | 8.9 mp/h |
| Monday, Jun 3 | Good 41 AQI US | | 78.8° 51.8° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 50 AQI US |  30% | 80.6° 53.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 29 AQI US | 100% | 60.8° 57.2° | 6.7 mp/h |
| Thursday, Jun 6 | Good 39 AQI US | 100% | 71.6° 57.2° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 56 AQI US | 80% | 64.4° 51.8° | 8.9 mp/h |
| Saturday, Jun 8 | Good 50 AQI US | 30% | 71.6° 53.6° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Ayer air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Ayer?
AQI US, Metric