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Air quality in Alstead
Air quality index (AQI) and PM2.5 air pollution in Alstead
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Alstead Air Quality Map
Real-time Alstead air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Alstead today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Alstead?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 50% |
| Wind | 1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Downey, California | 84 |
| 2 | La Habra, California | 80 |
| 3 | San Gabriel, California | 80 |
| 4 | La Mirada, California | 78 |
| 5 | Hot Springs, South Dakota | 75 |
| 6 | Monterey Park, California | 75 |
| 7 | Alhambra, California | 73 |
| 8 | Riverside, California | 71 |
| 9 | San Bernardino, California | 71 |
| 10 | Claremont, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
18*
live AQI index
Good
Overview
What is the current air quality in Alstead?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2*µg/m³ | |
✓
PM2.5 concentration in Alstead air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Alstead?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Alstead air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 18 AQI US |  40% | 59° 42.8° |  6.7 mp/h |
| Sunday, May 12 | Good 15 AQI US | 50% | 55.4° 42.8° | 2.2 mp/h |
| Monday, May 13 | Good 14 AQI US | 100% | 62.6° 41° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 53 AQI US  | 100% | 66.2° 48.2° | 11.2 mp/h |
| Wednesday, May 15 | Good 38 AQI US | 100% | 57.2° 55.4° | 4.5 mp/h |
| Thursday, May 16 | Good 42 AQI US | 40% | 66.2° 46.4° | 11.2 mp/h |
| Friday, May 17 | Good 9 AQI US |  | 69.8° 42.8° | 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 Alstead?
No locations are available.
AQI US, Metric