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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 | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 80% |
| Wind | 15 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 72 |
| 2 | Fort Myers, Florida | 66 |
| 3 | McCall, Idaho | 65 |
| 4 | Claremont, California | 62 |
| 5 | La Verne, California | 61 |
| 6 | Porterville, California | 61 |
| 7 | Fontana, California | 59 |
| 8 | Monrovia, California | 59 |
| 9 | Riverside, California | 59 |
| 10 | Upland, California | 58 |
(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 | CCA 19th and Molino | 45 |
| 2 | East Hill Street | 45 |
| 3 | East Burnett Street | 41 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
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 | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.6µg/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 |
|---|---|---|---|---|
| Thursday, May 9 | Good 44 AQI US |  | 68° 59° |  11.2 mp/h |
| Friday, May 10 | Good 42 AQI US | | 69.8° 59° | 8.9 mp/h |
| Today | Good 14 AQI US | | 69.8° 60.8° | 8.9 mp/h |
| Sunday, May 12 | Good 35 AQI US | | 66.2° 60.8° | 8.9 mp/h |
| Monday, May 13 | Good 22 AQI US | | 64.4° 59° | 8.9 mp/h |
| Tuesday, May 14 | Good 22 AQI US | | 64.4° 57.2° | 8.9 mp/h |
| Wednesday, May 15 | Good 22 AQI US | | 66.2° 57.2° | 8.9 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