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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Norwalk?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 82% |
| Wind | 6.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 93 |
| 2 | Manteca, California | 88 |
| 3 | San Antonio, Texas | 80 |
| 4 | New Braunfels, Texas | 76 |
| 5 | Boerne, Texas | 73 |
| 6 | Corpus Christi, Texas | 64 |
| 7 | Yucaipa, California | 64 |
| 8 | Nipomo, California | 59 |
| 9 | Pahrump, Nevada | 59 |
| 10 | Lubbock, Texas | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Norwalk?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.8*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Norwalk is currently 2.4 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 |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 49 AQI US |  90% | 62.6° 50° |  6.7 mp/h |
| Today | Good 49 AQI US | | 73.4° 50° | 11.2 mp/h |
| Thursday, May 2 | Good 34 AQI US | | 59° 50° | 8.9 mp/h |
| Friday, May 3 | Good 16 AQI US | 40% | 59° 48.2° | 8.9 mp/h |
| Saturday, May 4 | Good 11 AQI US | 100% | 48.2° 46.4° | 6.7 mp/h |
| Sunday, May 5 | Good 36 AQI US | 40% | 68° 48.2° | 2.2 mp/h |
| Monday, May 6 | Moderate 57 AQI US  | | 66.2° 55.4° | 6.7 mp/h |
| Tuesday, May 7 | Moderate 60 AQI US | 90% | 78.8° 57.2° | 8.9 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