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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 | 69.8°F |
| Humidity | 49% |
| Wind | 8.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 88 |
| 2 | Mecca, California | 86 |
| 3 | Austin, Texas | 85 |
| 4 | Cedar Park, Texas | 83 |
| 5 | Leander, Texas | 83 |
| 6 | Round Rock, Texas | 82 |
| 7 | Ocala, Florida | 75 |
| 8 | Madera, California | 69 |
| 9 | Palm Desert, California | 69 |
| 10 | Boerne, Texas | 68 |
(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-S Coffee Avenue | 60 |
| 2 | Merced-Vierra | 57 |
| 3 | Merced-M St | 44 |
| 4 | K Street-ucm-37a9 | 37 |
| 5 | K Street-ucm-f431 | 37 |
| 6 | K Street-ucm-34b | 34 |
| 7 | K Street-ucm-45b2 | 34 |
| 8 | K Street-ucm-4efb | 34 |
| 9 | K Street-ucm-4f3 | 34 |
| 10 | K Street-ucm-728f | 34 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Newman has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Merced?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.1µg/m³ | |
| PM10 | 24.3µg/m³ | |
| O3 | 93µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Merced is currently 1.2 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 34 AQI US | | 89.6° 57.2° | 15.7 mp/h |
| Today | Good 38 AQI US |  | 87.8° 53.6° | 13.4 mp/h |
| Sunday, Jun 2 | Good 34 AQI US | | 86° 59° | 15.7 mp/h |
| Monday, Jun 3 | Good 32 AQI US | | 98.6° 55.4° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 52 AQI US  | | 104° 66.2° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 76 AQI US | | 105.8° 71.6° | 13.4 mp/h |
| Thursday, Jun 6 | Moderate 78 AQI US | | 104° 66.2° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 80 AQI US | | 95° 66.2° | 8.9 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
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?
- Bernasconi Park 18
- Kinglet Court 20
- West Yosemite Avenue 21
- Moraga, Merced 25
- San Felipe Court 25
- White Wolf Court 25
- Ranchero Lane 26
- Cabana Court 28
- ucm-4aef 28
- Quesada, Merced 30
- K Street-ucm-34b 34
- K Street-ucm-45b2 34
- K Street-ucm-4efb 34
- K Street-ucm-4f3 34
- K Street-ucm-728f 34
- K Street-ucm-7931 34
- K Street-ucm-f430 34
- K Street-ucm-37a9 37
- K Street-ucm-f431 37
- Merced-M St 44
- Merced-Vierra 57
- Merced-S Coffee Avenue 60
AQI US, Metric