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Air quality in Groton
Air quality index (AQI) and PM2.5 air pollution in Groton
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Groton Air Quality Map
Real-time Groton air pollution map
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Pollen
What is the pollen count in Groton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Groton?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 78% |
| Wind | 2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 95 |
| 2 | Mecca, California | 92 |
| 3 | Lubbock, Texas | 81 |
| 4 | Yucaipa, California | 81 |
| 5 | Pahrump, Nevada | 77 |
| 6 | Redlands, California | 75 |
| 7 | San Bernardino, California | 70 |
| 8 | North Hollywood, California | 69 |
| 9 | Rancho Cucamonga, California | 69 |
| 10 | Porterville, California | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Groton aqi ranking
Real-time Groton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 141 Smith Street | 54 |
| 2 | Center Groton | 53 |
| 3 | Groton Fort Griswold | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Groton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.2µg/m³ | |
| PM10 | 16µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Groton is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Groton?
 | 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
Groton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 29 AQI US  | | 69.8° 50° |  11.2 mp/h |
| Friday, May 31 | Good 35 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Saturday, Jun 1 | Moderate 51 AQI US |  | 71.6° 59° | 8.9 mp/h |
| Today | Moderate 53 AQI US | | 71.6° 59° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 63 AQI US |  30% | 73.4° 57.2° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 27 AQI US | | 64.4° 53.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 14 AQI US | | 68° 55.4° | 11.2 mp/h |
| Thursday, Jun 6 | Good 21 AQI US | 100% | 66.2° 60.8° | 17.9 mp/h |
| Friday, Jun 7 | Moderate 63 AQI US | 50% | 66.2° 59° | 8.9 mp/h |
| Saturday, Jun 8 | Moderate 51 AQI US | 40% | 64.4° 57.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Groton air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Groton?
AQI US, Metric