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Air quality in Signal Hill
Air quality index (AQI) and PM2.5 air pollution in Signal Hill
283 people follow this city
Signal Hill Air Quality Map
Real-time Signal Hill air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Pollen
What is the pollen count in Signal Hill today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Signal Hill?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 71% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 111 |
| 2 | San Bernardino, California | 90 |
| 3 | Hammond, Indiana | 86 |
| 4 | Yucaipa, California | 85 |
| 5 | Burns Harbor, Indiana | 80 |
| 6 | Indio, California | 80 |
| 7 | Redlands, California | 80 |
| 8 | La Crescenta-Montrose, California | 78 |
| 9 | Fontana, California | 77 |
| 10 | Altadena, California | 76 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Signal Hill aqi ranking
Real-time Signal Hill air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | East Hill Street | 28 |
| 2 | CCA 19th and Molino | 22 |
| 3 | East Burnett Street | 20 |
| 4 | East 21st Street | 17 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Paramount has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Signal Hill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
✓
PM2.5 concentration in Signal Hill air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Signal Hill?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Signal Hill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Good 34 AQI US | | 64.4° 57.2° |  11.2 mp/h |
| Wednesday, May 15 | Good 31 AQI US | | 64.4° 59° | 11.2 mp/h |
| Thursday, May 16 | Good 29 AQI US | | 66.2° 59° | 8.9 mp/h |
| Today | Good 22 AQI US | | 66.2° 59° | 8.9 mp/h |
| Saturday, May 18 | Good 31 AQI US |  | 64.4° 57.2° | 8.9 mp/h |
| Sunday, May 19 | Good 34 AQI US |  | 64.4° 57.2° | 11.2 mp/h |
| Monday, May 20 | Good 41 AQI US | | 62.6° 57.2° | 13.4 mp/h |
| Tuesday, May 21 | Good 28 AQI US | | 66.2° 57.2° | 8.9 mp/h |
| Wednesday, May 22 | Good 23 AQI US | | 66.2° 57.2° | 8.9 mp/h |
| Thursday, May 23 | Good 41 AQI US | | 64.4° 59° | 8.9 mp/h |
| Friday, May 24 | Good 25 AQI US | | 64.4° 57.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Signal Hill air quality data attribution
4Contributors
- Coalition for Clean Air (CCA)
1 station
Non-profit organization Contributor
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Signal Hill?
AQI US, Metric