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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Norwalk?
| Weather | Rain |
| Temperature | 51.8°F |
| Humidity | 80% |
| Wind | 10.4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 84 |
| 2 | Corpus Christi, Texas | 75 |
| 3 | Palm Desert, California | 71 |
| 4 | Middletown, Ohio | 65 |
| 5 | Coachella, California | 61 |
| 6 | Bakersfield, California | 58 |
| 7 | Hammond, Indiana | 57 |
| 8 | Banning, California | 55 |
| 9 | Dover, Delaware | 55 |
| 10 | Indio, California | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
39*
live AQI index
Good
Overview
What is the current air quality in Norwalk?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 39* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.5*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Norwalk is currently 1.9 times 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 39 AQI US |  100% | 64.4° 50° |  17.9 mp/h |
| Friday, May 3 | Good 17 AQI US |  | 68° 44.6° | 6.7 mp/h |
| Saturday, May 4 | Good 16 AQI US | 100% | 60.8° 50° | 13.4 mp/h |
| Sunday, May 5 | Good 13 AQI US |  | 62.6° 44.6° | 8.9 mp/h |
| Monday, May 6 | Good 27 AQI US | 100% | 68° 48.2° | 20.1 mp/h |
| Tuesday, May 7 | Good 41 AQI US | 90% | 69.8° 51.8° | 13.4 mp/h |
| Wednesday, May 8 | Good 13 AQI US | 40% | 68° 53.6° | 15.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Norwalk?
No locations are available.
AQI US, Metric