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Air quality in Merced
Air quality index (AQI) and PM2.5 air pollution in Merced
39.9K people follow this city
Merced Air Quality Map
Real-time Merced air pollution map
AIR QUALITY DATA CONTRIBUTORS
19 Contributors
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Pollen
What is the pollen count in Merced today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Merced?
| Weather | Clear sky |
| Temperature | 82.4°F |
| Humidity | 42% |
| Wind | 5.7 mp/h |
| Pressure | 29.8 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 Merced aqi ranking
Real-time Merced air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | K Street-ucm-37a9 | 43 |
| 2 | K Street-ucm-7931 | 42 |
| 3 | K Street-ucm-f431 | 42 |
| 4 | Cabana Court | 41 |
| 5 | K Street-ucm-34b | 41 |
| 6 | K Street-ucm-4efb | 41 |
| 7 | K Street-ucm-728f | 41 |
| 8 | K Street-ucm-45b2 | 40 |
| 9 | K Street-ucm-4f3 | 40 |
| 10 | K Street-ucm-f430 | 40 |
(local time)
SEE WORLD AQI RANKING
US AQI
40
live AQI index
Good
Overview
What is the current air quality in Merced?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.3µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Merced is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Merced?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Merced air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Good 37 AQI US | | 87.8° 57.2° |  11.2 mp/h |
| Wednesday, May 15 | Good 34 AQI US | | 87.8° 57.2° | 8.9 mp/h |
| Thursday, May 16 | Good 33 AQI US | | 84.2° 53.6° | 6.7 mp/h |
| Today | Good 40 AQI US | | 84.2° 53.6° | 6.7 mp/h |
| Saturday, May 18 | Good 40 AQI US | | 86° 55.4° | 8.9 mp/h |
| Sunday, May 19 | Moderate 51 AQI US  | | 84.2° 51.8° | 11.2 mp/h |
| Monday, May 20 | Moderate 56 AQI US | | 80.6° 48.2° | 11.2 mp/h |
| Tuesday, May 21 | Good 27 AQI US | | 84.2° 53.6° | 6.7 mp/h |
| Wednesday, May 22 | Good 21 AQI US | | 78.8° 51.8° | 11.2 mp/h |
| Thursday, May 23 | Good 33 AQI US |  | 75.2° 50° | 13.4 mp/h |
| Friday, May 24 | Good 28 AQI US | | 78.8° 46.4° | 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?
Merced air quality data attribution
19Contributors
- California Air Resources Board (CARB)
1 station
2 Government Contributors
- 17 Anonymous contributors
17 stations
17 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Merced?
- Kinglet Court 15
- Bernasconi Park 24
- Merced-M St 28
- West Yosemite Avenue 29
- Ranchero Lane 31
- Merced-Vierra 33
- K Street-ucm-77d4 34
- White Wolf Court 35
- ucm-4aef 35
- Merced-S Coffee Avenue 38
- K Street-ucm-45b2 40
- K Street-ucm-4f3 40
- K Street-ucm-f430 40
- Cabana Court 41
- K Street-ucm-34b 41
- K Street-ucm-4efb 41
- K Street-ucm-728f 41
- K Street-ucm-7931 42
- K Street-ucm-f431 42
- K Street-ucm-37a9 43
AQI US, Metric