Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Topsfield
Air quality index (AQI) and PM2.5 air pollution in Topsfield
35 people follow this city
Topsfield Air Quality Map
Real-time Topsfield air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Topsfield?
| Weather | Scattered clouds |
| Temperature | 73.4°F |
| Humidity | 57% |
| Wind | 9.2 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 90 |
| 2 | Hollywood, California | 74 |
| 3 | Altadena, California | 73 |
| 4 | La Verne, California | 73 |
| 5 | San Gabriel, California | 72 |
| 6 | Sierra Madre, California | 72 |
| 7 | Claremont, California | 70 |
| 8 | Pasadena, California | 70 |
| 9 | Monrovia, California | 69 |
| 10 | La Crescenta-Montrose, California | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
55*
live AQI index
Moderate
Overview
What is the current air quality in Topsfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.1*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Topsfield is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Topsfield?
 | 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
Topsfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 55 AQI US |  | 71.6° 57.2° |  6.7 mp/h |
| Wednesday, May 29 | Good 26 AQI US  | | 64.4° 53.6° | 8.9 mp/h |
| Thursday, May 30 | Good 16 AQI US | | 69.8° 48.2° | 4.5 mp/h |
| Friday, May 31 | Good 17 AQI US | | 68° 51.8° | 8.9 mp/h |
| Saturday, Jun 1 | Good 17 AQI US | | 71.6° 51.8° | 6.7 mp/h |
| Sunday, Jun 2 | Good 30 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 54 AQI US |  | 75.2° 53.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Topsfield?
No locations are available.
AQI US, Metric