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Air quality in Merced
Air quality index (AQI) and PM2.5 air pollution in Merced
40K people follow this city
Merced Air Quality Map
Real-time Merced air pollution map
AIR QUALITY DATA CONTRIBUTORS
20 Contributors
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Pollen
What is the pollen count in Merced today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Merced?
| Weather | Clear sky |
| Temperature | 78.8°F |
| Humidity | 42% |
| Wind | 6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 94 |
| 2 | Mecca, California | 94 |
| 3 | Corpus Christi, Texas | 90 |
| 4 | San Bernardino, California | 87 |
| 5 | Pahrump, Nevada | 82 |
| 6 | Yucaipa, California | 82 |
| 7 | Fontana, California | 81 |
| 8 | Pasadena, Texas | 80 |
| 9 | Redlands, California | 80 |
| 10 | San Antonio, Texas | 77 |
(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 | Merced-M St | 52 |
| 2 | Merced-Vierra | 45 |
| 3 | Merced-S Coffee Avenue | 44 |
| 4 | K Street-ucm-34b | 40 |
| 5 | K Street-ucm-37a9 | 40 |
| 6 | K Street-ucm-728f | 39 |
| 7 | K Street-ucm-f431 | 39 |
| 8 | K Street-ucm-4f3 | 38 |
| 9 | K Street-ucm-f430 | 38 |
| 10 | K Street-ucm-45b2 | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Merced?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.6µg/m³ | |
| PM10 | 22.9µg/m³ | |
| O3 | 80µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Merced is currently 1.3 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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 34 AQI US | | 89.6° 57.2° |  11.2 mp/h |
| Thursday, May 30 | Good 35 AQI US | | 95° 60.8° | 11.2 mp/h |
| Friday, May 31 | Good 33 AQI US | | 91.4° 57.2° | 15.7 mp/h |
| Today | Good 37 AQI US | | 91.4° 57.2° | 15.7 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US  |  | 86° 53.6° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 54 AQI US | | 82.4° 59° | 17.9 mp/h |
| Tuesday, Jun 4 | Good 39 AQI US | | 98.6° 55.4° | 11.2 mp/h |
| Wednesday, Jun 5 | Moderate 69 AQI US | | 104° 66.2° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 80 AQI US | | 104° 69.8° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 79 AQI US | | 102.2° 62.6° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Merced air quality data attribution
20Contributors
- California Air Resources Board (CARB)
1 station
2 Government Contributors
- AirGradient
2 stations
Corporate Contributor
- 17 Anonymous contributors
17 stations
17 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Merced?
- Kinglet Court 20
- Bernasconi Park 21
- San Felipe Court 27
- White Wolf Court 28
- Ranchero Lane 30
- West Yosemite Avenue 30
- Moraga, Merced 31
- Cabana Court 33
- ucm-4aef 33
- Quesada, Merced 35
- K Street-ucm-4efb 36
- K Street-ucm-7931 36
- K Street-ucm-45b2 37
- K Street-ucm-4f3 38
- K Street-ucm-f430 38
- K Street-ucm-728f 39
- K Street-ucm-f431 39
- K Street-ucm-34b 40
- K Street-ucm-37a9 40
- Merced-S Coffee Avenue 44
- Merced-Vierra 45
- Merced-M St 52
AQI US, Metric