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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
19 Contributors
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Pollen
What is the pollen count in Merced today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Merced?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 78% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 133 |
| 2 | Baytown, Texas | 101 |
| 3 | Channelview, Texas | 96 |
| 4 | Pasadena, Texas | 94 |
| 5 | San Antonio, Texas | 94 |
| 6 | Edmond, Oklahoma | 88 |
| 7 | Galena Park, Texas | 85 |
| 8 | Houston, Texas | 85 |
| 9 | New Braunfels, Texas | 85 |
| 10 | Oklahoma City, Oklahoma | 84 |
(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 | 49 |
| 2 | Merced-Vierra | 41 |
| 3 | Merced-M St | 31 |
| 4 | K Street-ucm-f431 | 25 |
| 5 | K Street-ucm-37a9 | 24 |
| 6 | ucm-4aef | 24 |
| 7 | K Street-ucm-4efb | 23 |
| 8 | K Street-ucm-7931 | 23 |
| 9 | Cabana Court | 22 |
| 10 | K Street-ucm-45b2 | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Merced?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/m³ | |
| PM10 | 18µg/m³ | |
| O3 | 54µg/m³ | |
✓
PM2.5 concentration in Merced air currently meets 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 |
|---|---|---|---|---|
| Thursday, May 23 | Good 35 AQI US |  | 77° 51.8° |  13.4 mp/h |
| Friday, May 24 | Good 24 AQI US | | 77° 46.4° | 13.4 mp/h |
| Saturday, May 25 | Good 30 AQI US | | 82.4° 50° | 6.7 mp/h |
| Today | Good 22 AQI US | | 82.4° 50° | 6.7 mp/h |
| Monday, May 27 | Good 46 AQI US | | 89.6° 53.6° | 8.9 mp/h |
| Tuesday, May 28 | Moderate 57 AQI US  | | 89.6° 53.6° | 8.9 mp/h |
| Wednesday, May 29 | Moderate 63 AQI US |  | 86° 53.6° | 11.2 mp/h |
| Thursday, May 30 | Moderate 62 AQI US | | 89.6° 53.6° | 11.2 mp/h |
| Friday, May 31 | Moderate 69 AQI US | | 95° 59° | 8.9 mp/h |
| Saturday, Jun 1 | Moderate 65 AQI US | | 93.2° 57.2° | 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
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?
- Bernasconi Park 9
- West Yosemite Avenue 12
- White Wolf Court 15
- Kinglet Court 16
- Ranchero Lane 18
- San Felipe Court 18
- K Street-ucm-34b 20
- K Street-ucm-f430 20
- K Street-ucm-4f3 21
- K Street-ucm-728f 21
- Cabana Court 22
- K Street-ucm-45b2 22
- K Street-ucm-4efb 23
- K Street-ucm-7931 23
- K Street-ucm-37a9 24
- ucm-4aef 24
- K Street-ucm-f431 25
- Merced-M St 31
- Merced-Vierra 41
- Merced-S Coffee Avenue 49
AQI US, Metric