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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Norwalk?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 32% |
| Wind | 1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 93 |
| 2 | New Braunfels, Texas | 85 |
| 3 | Boerne, Texas | 81 |
| 4 | San Bernardino, California | 81 |
| 5 | Fontana, California | 80 |
| 6 | Pahrump, Nevada | 80 |
| 7 | Baytown, Texas | 79 |
| 8 | San Fernando, California | 78 |
| 9 | Glendora, California | 73 |
| 10 | Rancho Cucamonga, California | 73 |
(local time)
SEE WORLD AQI RANKING
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US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Norwalk?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.5*µg/m³ | |
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PM2.5
x1.1
PM2.5 concentration in Norwalk is currently 1.1 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 30 AQI US | | 80.6° 57.2° |  6.7 mp/h |
| Sunday, Jun 2 | Moderate 57 AQI US  |  | 73.4° 59° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US |  100% | 69.8° 59° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 40 AQI US | | 69.8° 55.4° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 22 AQI US | | 73.4° 57.2° | 11.2 mp/h |
| Thursday, Jun 6 | Good 26 AQI US | 80% | 62.6° 60.8° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 60 AQI US | 50% | 77° 62.6° | 11.2 mp/h |
| Saturday, Jun 8 | Good 39 AQI US | 30% | 78.8° 59° | 13.4 mp/h |
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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