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Air quality in Norwalk
Air quality index (AQI) and PM2.5 air pollution in Norwalk
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Norwalk Air Quality Map
Real-time Norwalk air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Norwalk today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Norwalk?
| Weather | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 47% |
| Wind | 12 mp/h |
| Pressure | 29.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 134 |
| 2 | Corpus Christi, Texas | 107 |
| 3 | Casa Grande, Arizona | 99 |
| 4 | Calexico, California | 98 |
| 5 | Enumclaw, Washington | 94 |
| 6 | Elizabethtown, Pennsylvania | 79 |
| 7 | Maricopa, Arizona | 76 |
| 8 | New Braunfels, Texas | 74 |
| 9 | Dover, Delaware | 72 |
| 10 | Mecca, California | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Norwalk?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.6*µg/m³ | |
✓
PM2.5 concentration in Norwalk air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Norwalk?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Norwalk air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US |  100% | 69.8° 53.6° |  20.1 mp/h |
| Wednesday, May 8 | Good 19 AQI US | 80% | 71.6° 50° | 13.4 mp/h |
| Thursday, May 9 | Good 23 AQI US | 80% | 59° 46.4° | 17.9 mp/h |
| Friday, May 10 | Good 10 AQI US | 100% | 64.4° 44.6° | 11.2 mp/h |
| Saturday, May 11 | Good 10 AQI US | | 68° 48.2° | 11.2 mp/h |
| Sunday, May 12 | Good 8 AQI US | 60% | 78.8° 50° | 6.7 mp/h |
| Monday, May 13 | Good 13 AQI US | 50% | 77° 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 Norwalk?
No locations are available.
AQI US, Metric