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Air quality near East 21st Street, Signal Hill
Air quality index (AQI) and PM2.5 air pollution near East 21st Street, Signal Hill
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Air Quality Map
Real-time East 21st Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in East 21st Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near East 21st Street, Signal Hill?
| Weather | Mist |
| Temperature | 53.6°F |
| Humidity | 78% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 98 |
| 2 | The Woodlands, Texas | 86 |
| 3 | Newport, Kentucky | 75 |
| 4 | Maricopa, Arizona | 73 |
| 5 | Galena Park, Texas | 71 |
| 6 | Lancaster, Pennsylvania | 71 |
| 7 | Catonsville, Maryland | 70 |
| 8 | San Antonio, Texas | 70 |
| 9 | Channelview, Texas | 69 |
| 10 | Cincinnati, Ohio | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Signal Hill air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | East Hill Street | 32 |
| 2 | CCA 19th and Molino | 31 |
| 3 | East Burnett Street | 20 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality near East 21st Street, Signal Hill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4µg/m³ | |
Health Recommendations
What is the current air quality near East 21st Street, Signal Hill?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
East 21st Street, Signal Hill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 4 | Good 12 AQI US | |||
| Sunday, May 5 | Good 23 AQI US | |||
| Monday, May 6 | Good 23 AQI US | |||
| Today | Good 18 AQI US |  | 66.2° 53.6° |  8.9 mp/h |
| Wednesday, May 8 | Good 44 AQI US | | 66.2° 57.2° | 8.9 mp/h |
| Thursday, May 9 | Good 42 AQI US | | 68° 59° | 8.9 mp/h |
| Friday, May 10 | Good 39 AQI US | | 68° 59° | 8.9 mp/h |
| Saturday, May 11 | Good 30 AQI US | | 68° 59° | 8.9 mp/h |
| Sunday, May 12 | Good 22 AQI US | | 68° 60.8° | 8.9 mp/h |
| Monday, May 13 | Good 34 AQI US |  | 66.2° 59° | 11.2 mp/h |
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News
The latest air quality news and resources.
East 21st Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Signal Hill?
AQI US, Metric