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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 | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 53% |
| Wind | 18.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 162 |
| 2 | Thermal, California | 76 |
| 3 | Charleston, South Carolina | 72 |
| 4 | Pahrump, Nevada | 72 |
| 5 | Stanley, Virginia | 71 |
| 6 | Boerne, Texas | 68 |
| 7 | North Charleston, South Carolina | 67 |
| 8 | Savannah, Georgia | 67 |
| 9 | Fort Worth, Texas | 66 |
| 10 | Lewisville, Texas | 66 |
(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 | 3.4*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% | 64.4° 46.4° |  20.1 mp/h |
| Saturday, Apr 27 | Good 38 AQI US | 100% | 75.2° 57.2° | 22.4 mp/h |
| Sunday, Apr 28 | Good 44 AQI US | 100% | 66.2° 57.2° | 17.9 mp/h |
| Monday, Apr 29 | Good 27 AQI US | 100% | 68° 51.8° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 13 AQI US | 100% | 77° 53.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 9 AQI US | 90% | 71.6° 51.8° | 11.2 mp/h |
| Thursday, May 2 | Good 16 AQI US | 100% | 59° 44.6° | 17.9 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