What is the current level of PM10 in Merced, California?

Merced, California currently has a PM10 concentration of 29 μg/m3.

What is the current level of sulfur dioxide (SO2) in Merced, California?

The current sulfur dioxide (SO2) concentration in Merced, California is 0.531 ppb.

What is the current level of ozone (O3) in Merced, California?

Merced, California currently has an ozone (O3) concentration of 31.02 ppm.

What is the current level of nitrogen dioxide (NO2) in Merced, California?

The current level of nitrogen dioxide (NO2) in Merced, California is 4.224 ppb.

Current air quality index in Merced, California today

Q: What is the PM2.5 concentration in Merced, California right now?

Merced, California currently has a PM2.5 concentration of 9.3 μg/m3.

Stay updated with real-time air quality in Merced, California featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Merced, California

Last updated: ... (Local time)

Common air pollutants in Merced, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

29.00 μg/m³

155

255

425

605+

Ozone (O₃)

31.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.22 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Merced, California

Get Live Pollen Counts

Merced, California

Scroll To Air Quality Map

Track live Merced, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-14T10:00:00.000Z	33 \| good	6.1 \| good	22 \| good	19.675 \| good	0.511 \| good	3.743 \| good	0.158 \| good
2026-08-14T11:00:00.000Z	33 \| good	5.5 \| good	20 \| good	19.254 \| good	0.502 \| good	3.889 \| good	0.174 \| good
2026-08-14T12:00:00.000Z	27 \| good	4.7 \| good	17 \| good	17.745 \| good	0.487 \| good	4.194 \| good	0.158 \| good
2026-08-14T13:00:00.000Z	27 \| good	5.1 \| good	15 \| good	21.309 \| good	0.677 \| good	2.895 \| good	0.174 \| good
2026-08-14T14:00:00.000Z	27 \| good	5.1 \| good	13 \| good	17.015 \| good	0.532 \| good	4.34 \| good	0.134 \| good
2026-08-14T15:00:00.000Z	22 \| good	4.2 \| good	16 \| good	17.975 \| good	0.552 \| good	5.055 \| good	0.166 \| good
2026-08-14T16:00:00.000Z	22 \| good	3.9 \| good	21.001 \| good	19.156 \| good	0.458 \| good	5.396 \| good	0.15 \| good
2026-08-14T17:00:00.000Z	32 \| good	5.3 \| good	35 \| good	21.952 \| good	0.501 \| good	4.378 \| good	0.15 \| good
2026-08-14T18:00:00.000Z	35 \| good	4.7 \| good	38 \| good	24.623 \| good	0.531 \| good	3.332 \| good	0.15 \| good
2026-08-14T19:00:00.000Z	39 \| good	3.7 \| good	41.999 \| good	26.207 \| good	0.501 \| good	3.469 \| good	0.134 \| good
2026-08-14T20:00:00.000Z	37 \| good	3.9 \| good	40 \| good	28.967 \| good	0.697 \| good	3.897 \| good	0.15 \| good
2026-08-14T21:00:00.000Z	37 \| good	4.1 \| good	40 \| good	31.643 \| good	0.619 \| good	4.276 \| good	0.149 \| good
2026-08-14T22:00:00.000Z	41 \| good	5.3 \| good	44 \| good	32.832 \| good	0.74 \| good	4.287 \| good	0.149 \| good
2026-08-14T23:00:00.000Z	38 \| good	5.4 \| good	41 \| good	39.499 \| good	0.691 \| good	4.979 \| good	0.116 \| good
2026-08-15T00:00:00.000Z	42 \| good	5.1 \| good	45 \| good	38.161 \| good	0.553 \| good	4.81 \| good	0.149 \| good
2026-08-15T01:00:00.000Z	45 \| good	4.8 \| good	49 \| good	41.609 \| good	0.647 \| good	3.913 \| good	0.132 \| good
2026-08-15T02:00:00.000Z	50 \| good	6.2 \| good	54 \| good	45.849 \| good	0.754 \| good	4.322 \| good	0.149 \| good
2026-08-15T03:00:00.000Z	49 \| good	5.7 \| good	53 \| good	45.564 \| good	0.909 \| good	4.205 \| good	0.132 \| good
2026-08-15T04:00:00.000Z	51 \| moderate	6.5 \| good	54.999 \| good	43.028 \| good	0.668 \| good	2.75 \| good	0.149 \| good
2026-08-15T05:00:00.000Z	51 \| moderate	7.6 \| good	55 \| fine	39.919 \| good	0.605 \| good	2.385 \| good	0.149 \| good
2026-08-15T06:00:00.000Z	52 \| moderate	10 \| good	50 \| good	31.669 \| good	0.638 \| good	2.772 \| good	0.149 \| good
2026-08-15T07:00:00.000Z	49 \| good	8.9 \| good	41 \| good	27.134 \| good	0.672 \| good	2.93 \| good	0.149 \| good
2026-08-15T08:00:00.000Z	38 \| good	6.7 \| good	33 \| good	24.917 \| good	0.691 \| good	2.325 \| good	0.116 \| good
2026-08-15T09:00:00.000Z	27 \| good	4.9 \| good	26 \| good	24.6 \| good	0.692 \| good	3.912 \| good	0.116 \| good
2026-08-15T10:00:00.000Z	22 \| good	3.8 \| good	21 \| good	19.515 \| good	0.851 \| good	4.074 \| good	0.11 \| good
2026-08-15T11:00:00.000Z	33 \| good	5.5 \| good	16 \| good	19.693 \| good	0.7 \| good	4.344 \| good	0.11 \| good
2026-08-15T12:00:00.000Z	27 \| good	5.4 \| good	18 \| good	16.244 \| good	0.534 \| good	3.367 \| good	0.11 \| good
2026-08-15T13:00:00.000Z	22 \| good	4.4 \| good	13 \| good	14.718 \| good	0.505 \| good	3.343 \| good	0.117 \| good
2026-08-15T14:00:00.000Z	27 \| good	4.6 \| good	13 \| good	16.62 \| good	0.479 \| good	2.683 \| good	0.153 \| good
2026-08-15T15:00:00.000Z	22 \| good	3.9 \| good	12 \| good	15.952 \| good	0.52 \| good	4.252 \| good	0.116 \| good
2026-08-15T16:00:00.000Z	22 \| good	3.6 \| good	16 \| good	18.065 \| good	0.557 \| good	4.832 \| good	0.132 \| good
2026-08-15T17:00:00.000Z	41 \| good	6.9 \| good	43.999 \| good	23.441 \| good	0.541 \| good	4.298 \| good	0.132 \| good
2026-08-15T18:00:00.000Z	46 \| good	7.6 \| good	49.999 \| good	26.556 \| good	0.461 \| good	3.945 \| good	0.132 \| good
2026-08-15T19:00:00.000Z	52 \| moderate	5.8 \| good	57.999 \| fine	31.541 \| good	0.53 \| good	4.413 \| good	0.157 \| good
2026-08-15T20:00:00.000Z	54 \| moderate	6.2 \| good	60.999 \| fine	33.915 \| good	0.51 \| good	4.048 \| good	0.173 \| good
2026-08-15T21:00:00.000Z	55 \| moderate	7.8 \| good	63.999 \| fine	36.741 \| good	0.577 \| good	4.08 \| good	0.149 \| good
2026-08-15T22:00:00.000Z	57 \| moderate	8.3 \| good	66.998 \| fine	38.587 \| good	0.561 \| good	4.364 \| good	0.149 \| good
2026-08-15T23:00:00.000Z	56 \| moderate	6.9 \| good	64.998 \| fine	43.007 \| good	0.559 \| good	3.856 \| good	0.132 \| good
2026-08-16T00:00:00.000Z	52 \| moderate	6.3 \| good	57.999 \| fine	43.233 \| good	0.544 \| good	3.555 \| good	0.132 \| good
2026-08-16T01:00:00.000Z	53 \| moderate	6.9 \| good	58.999 \| fine	47.159 \| good	0.563 \| good	3.779 \| good	0.132 \| good
2026-08-16T02:00:00.000Z	52 \| moderate	6.8 \| good	56.999 \| fine	47.253 \| good	0.647 \| good	3.678 \| good	0.165 \| good
2026-08-16T03:00:00.000Z	52 \| moderate	7.7 \| good	56.999 \| fine	47.272 \| good	0.555 \| good	3.786 \| good	0.165 \| good
2026-08-16T04:00:00.000Z	50 \| good	8.3 \| good	53.999 \| good	48.892 \| good	0.689 \| good	2.272 \| good	0.157 \| good
2026-08-16T05:00:00.000Z	52 \| moderate	10 \| good	45 \| good	39.707 \| good	0.558 \| good	2.211 \| good	0.132 \| good
2026-08-16T06:00:00.000Z	56 \| moderate	11.7 \| good	39 \| good	36.036 \| good	0.463 \| good	2.385 \| good	0.132 \| good
2026-08-16T07:00:00.000Z	52 \| moderate	10 \| good	36 \| good	33.736 \| good	0.566 \| good	2.762 \| good	0.149 \| good
2026-08-16T08:00:00.000Z	49 \| good	9.1 \| good	33 \| good	32.07 \| good	0.491 \| good	3.767 \| good	0.17 \| good
2026-08-16T09:00:00.000Z	49 \| good	9.3 \| good	29 \| good	31.02 \| good	0.531 \| good	4.224 \| good	0.17 \| good
2026-08-16T09:00:00.000Z	49 \| good	9.3 \| good	29 \| good	31.02 \| good	0.531 \| good	4.224 \| good	0.17 \| good
2026-08-16T10:00:00.000Z	38 \| good	6.792 \| good	29.933 \| good	23.451 \| good	0.514 \| good	5.247 \| good	0.12 \| good
2026-08-16T11:00:00.000Z	44 \| good	7.724 \| good	33.89 \| good	21.55 \| good	0.486 \| good	5.696 \| good	0.121 \| good
2026-08-16T12:00:00.000Z	38 \| good	6.924 \| good	30.771 \| good	19.578 \| good	0.467 \| good	6.066 \| good	0.123 \| good
2026-08-16T13:00:00.000Z	44 \| good	7.561 \| good	33.71 \| good	18.116 \| good	0.457 \| good	6.363 \| good	0.123 \| good
2026-08-16T14:00:00.000Z	44 \| good	7.908 \| good	34.879 \| good	19.629 \| good	0.437 \| good	5.933 \| good	0.125 \| good
2026-08-16T15:00:00.000Z	44 \| good	8.021 \| good	35.049 \| good	24.393 \| good	0.447 \| good	4.428 \| good	0.126 \| good
2026-08-16T16:00:00.000Z	44 \| good	7.719 \| good	33.981 \| good	29.401 \| good	0.499 \| good	3.206 \| good	0.123 \| good
2026-08-16T17:00:00.000Z	38 \| good	7.399 \| good	32.813 \| good	35.19 \| good	0.547 \| good	2.484 \| good	0.122 \| good
2026-08-16T18:00:00.000Z	44 \| good	8.456 \| good	36.94 \| good	41.943 \| good	0.563 \| good	1.72 \| good	0.12 \| good
2026-08-16T19:00:00.000Z	49 \| good	8.838 \| good	38.923 \| good	47.184 \| good	0.531 \| good	1.036 \| good	0.117 \| good
2026-08-16T20:00:00.000Z	49 \| good	9.448 \| good	42.089 \| good	50.012 \| good	0.469 \| good	0.666 \| good	0.114 \| good
2026-08-16T21:00:00.000Z	52 \| moderate	9.89 \| good	43.944 \| good	51.665 \| good	0.394 \| good	0.476 \| good	0.111 \| good
2026-08-16T22:00:00.000Z	49 \| good	7.226 \| good	31.982 \| good	53.265 \| good	0.343 \| good	0.4 \| good	0.108 \| good
2026-08-16T23:00:00.000Z	51 \| moderate	8.547 \| good	37.119 \| good	54.902 \| good	0.312 \| good	0.38 \| good	0.106 \| good
2026-08-17T00:00:00.000Z	54 \| moderate	8.97 \| good	39.41 \| good	55.516 \| fine	0.295 \| good	0.4 \| good	0.106 \| good
2026-08-17T01:00:00.000Z	54 \| moderate	10.422 \| good	46.092 \| good	56.491 \| fine	0.293 \| good	0.504 \| good	0.106 \| good
2026-08-17T02:00:00.000Z	52 \| moderate	10.229 \| good	45.164 \| good	52.213 \| good	0.311 \| good	0.738 \| good	0.107 \| good
2026-08-17T03:00:00.000Z	52 \| moderate	10.392 \| good	46.021 \| good	47.994 \| good	0.361 \| good	1.841 \| good	0.113 \| good
2026-08-17T04:00:00.000Z	58 \| moderate	12.692 \| fine	56.964 \| fine	48.94 \| good	0.488 \| good	2.289 \| good	0.117 \| good
2026-08-17T05:00:00.000Z	56 \| moderate	12.303 \| fine	54.762 \| good	40.907 \| good	0.63 \| good	2.579 \| good	0.121 \| good
2026-08-17T06:00:00.000Z	49 \| good	9.001 \| good	40.351 \| good	34.068 \| good	0.706 \| good	3.03 \| good	0.123 \| good
2026-08-17T07:00:00.000Z	38 \| good	6.852 \| good	30.642 \| good	29.945 \| good	0.717 \| good	3.581 \| good	0.125 \| good
2026-08-17T08:00:00.000Z	33 \| good	5.895 \| good	26.405 \| good	26.543 \| good	0.695 \| good	4.173 \| good	0.126 \| good
2026-08-17T09:00:00.000Z	33 \| good	5.908 \| good	26.441 \| good	26.461 \| good	0.657 \| good	4.783 \| good	0.128 \| good
2026-08-17T10:00:00.000Z	33 \| good	5.943 \| good	26.522 \| good	25.956 \| good	0.621 \| good	5.267 \| good	0.128 \| good
2026-08-17T11:00:00.000Z	33 \| good	5.814 \| good	24.913 \| good	24.026 \| good	0.591 \| good	5.602 \| good	0.129 \| good
2026-08-17T12:00:00.000Z	27 \| good	5.013 \| good	21.783 \| good	20.454 \| good	0.569 \| good	5.838 \| good	0.128 \| good
2026-08-17T13:00:00.000Z	33 \| good	6.289 \| good	27.737 \| good	17.883 \| good	0.551 \| good	6.197 \| good	0.129 \| good
2026-08-17T14:00:00.000Z	38 \| good	7.141 \| good	31.676 \| good	19.706 \| good	0.522 \| good	6.26 \| good	0.13 \| good
2026-08-17T15:00:00.000Z	44 \| good	8.001 \| good	34.912 \| good	25.212 \| good	0.541 \| good	4.936 \| good	0.13 \| good
2026-08-17T16:00:00.000Z	33 \| good	6.303 \| good	27.912 \| good	30.717 \| good	0.58 \| good	3.66 \| good	0.129 \| good
2026-08-17T17:00:00.000Z	33 \| good	6.488 \| good	28.826 \| good	35.124 \| good	0.598 \| good	2.921 \| good	0.128 \| good
2026-08-17T18:00:00.000Z	37 \| good	6.466 \| good	28.767 \| good	40.244 \| good	0.595 \| good	2.202 \| good	0.124 \| good
2026-08-17T19:00:00.000Z	44 \| good	7.578 \| good	33.616 \| good	47.174 \| good	0.566 \| good	1.499 \| good	0.12 \| good
2026-08-17T20:00:00.000Z	49 \| good	8.4 \| good	36.745 \| good	53.378 \| good	0.528 \| good	1.027 \| good	0.115 \| good
2026-08-17T21:00:00.000Z	54 \| moderate	8.81 \| good	38.739 \| good	56.162 \| fine	0.499 \| good	0.829 \| good	0.113 \| good
2026-08-17T22:00:00.000Z	58 \| moderate	8.425 \| good	37.018 \| good	57.193 \| fine	0.47 \| good	0.75 \| good	0.111 \| good
2026-08-17T23:00:00.000Z	67 \| moderate	8.642 \| good	38.162 \| good	59.783 \| fine	0.444 \| good	0.743 \| good	0.11 \| good
2026-08-18T00:00:00.000Z	71 \| moderate	9.404 \| good	42.019 \| good	60.673 \| fine	0.433 \| good	0.791 \| good	0.11 \| good
2026-08-18T01:00:00.000Z	71 \| moderate	11.632 \| good	51.174 \| good	61.314 \| fine	0.439 \| good	0.953 \| good	0.111 \| good
2026-08-18T02:00:00.000Z	51 \| moderate	9.482 \| good	42.106 \| good	55.45 \| fine	0.468 \| good	1.271 \| good	0.113 \| good
2026-08-18T03:00:00.000Z	52 \| moderate	10.346 \| good	45.934 \| good	46.85 \| good	0.527 \| good	1.905 \| good	0.117 \| good
2026-08-18T04:00:00.000Z	54 \| moderate	11.377 \| good	50.072 \| good	42.2 \| good	0.596 \| good	2.544 \| good	0.121 \| good
2026-08-18T05:00:00.000Z	52 \| moderate	10.394 \| good	45.9 \| good	38.315 \| good	0.64 \| good	3.152 \| good	0.126 \| good
2026-08-18T06:00:00.000Z	44 \| good	8.03 \| good	10.477 \| good	36.609 \| good	0.66 \| good	3.764 \| good	0.131 \| good
2026-08-18T07:00:00.000Z	33 \| good	6.105 \| good	26.746 \| good	29.973 \| good	0.657 \| good	4.453 \| good	0.136 \| good
2026-08-18T08:00:00.000Z	27 \| good	5.195 \| good	22.676 \| good	28.194 \| good	0.645 \| good	4.998 \| good	0.14 \| good
2026-08-18T09:00:00.000Z	33 \| good	5.607 \| good	24.005 \| good	27.006 \| good	0.63 \| good	5.425 \| good	0.143 \| good

Merced

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Merced, California

0.18ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Merced, California get updated?

Air quality updates for Merced, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Merced, California?

Merced, California experienced its worst air quality at 10:00:00, 2026-08-15.

When was air quality in Merced, California the best over the past 24 hours?

The best air quality in Merced, California was observed at 04:00:00 on 2026-08-15.

What is the air quality in Merced, California right now?

The air quality in Merced, California right now is Good, with an AQI of 49.

What pollutant is most frequently found in Merced, California?

In Merced, California, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Merced, California is poor?

When air quality in Merced, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Merced, California right now?

Merced, California currently has a PM_2.5 concentration of 9.3 μg/m³.

What is the current level of PM₁₀ in Merced, California?

Merced, California currently has a PM₁₀ concentration of 29 μg/m³.

What is the current level of carbon monoxide (CO) in Merced, California?

The current carbon monoxide (CO) level in Merced, California is 0.17 ppm.

What is the current level of sulfur dioxide (SO₂) in Merced, California?

The current sulfur dioxide (SO₂) concentration in Merced, California is 0.531 ppb.

What is the current level of ozone (O₃) in Merced, California?

Merced, California currently has an ozone (O₃) concentration of 31.02 ppm.

What is the current level of nitrogen dioxide (NO₂) in Merced, California?

The current level of nitrogen dioxide (NO₂) in Merced, California is 4.224 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-14T10:00:00.000Z	33 \| good	6.1 \| good	22 \| good	19.675 \| good	0.511 \| good	3.743 \| good	0.158 \| good
2026-08-14T11:00:00.000Z	33 \| good	5.5 \| good	20 \| good	19.254 \| good	0.502 \| good	3.889 \| good	0.174 \| good
2026-08-14T12:00:00.000Z	27 \| good	4.7 \| good	17 \| good	17.745 \| good	0.487 \| good	4.194 \| good	0.158 \| good
2026-08-14T13:00:00.000Z	27 \| good	5.1 \| good	15 \| good	21.309 \| good	0.677 \| good	2.895 \| good	0.174 \| good
2026-08-14T14:00:00.000Z	27 \| good	5.1 \| good	13 \| good	17.015 \| good	0.532 \| good	4.34 \| good	0.134 \| good
2026-08-14T15:00:00.000Z	22 \| good	4.2 \| good	16 \| good	17.975 \| good	0.552 \| good	5.055 \| good	0.166 \| good
2026-08-14T16:00:00.000Z	22 \| good	3.9 \| good	21.001 \| good	19.156 \| good	0.458 \| good	5.396 \| good	0.15 \| good
2026-08-14T17:00:00.000Z	32 \| good	5.3 \| good	35 \| good	21.952 \| good	0.501 \| good	4.378 \| good	0.15 \| good
2026-08-14T18:00:00.000Z	35 \| good	4.7 \| good	38 \| good	24.623 \| good	0.531 \| good	3.332 \| good	0.15 \| good
2026-08-14T19:00:00.000Z	39 \| good	3.7 \| good	41.999 \| good	26.207 \| good	0.501 \| good	3.469 \| good	0.134 \| good
2026-08-14T20:00:00.000Z	37 \| good	3.9 \| good	40 \| good	28.967 \| good	0.697 \| good	3.897 \| good	0.15 \| good
2026-08-14T21:00:00.000Z	37 \| good	4.1 \| good	40 \| good	31.643 \| good	0.619 \| good	4.276 \| good	0.149 \| good
2026-08-14T22:00:00.000Z	41 \| good	5.3 \| good	44 \| good	32.832 \| good	0.74 \| good	4.287 \| good	0.149 \| good
2026-08-14T23:00:00.000Z	38 \| good	5.4 \| good	41 \| good	39.499 \| good	0.691 \| good	4.979 \| good	0.116 \| good
2026-08-15T00:00:00.000Z	42 \| good	5.1 \| good	45 \| good	38.161 \| good	0.553 \| good	4.81 \| good	0.149 \| good
2026-08-15T01:00:00.000Z	45 \| good	4.8 \| good	49 \| good	41.609 \| good	0.647 \| good	3.913 \| good	0.132 \| good
2026-08-15T02:00:00.000Z	50 \| good	6.2 \| good	54 \| good	45.849 \| good	0.754 \| good	4.322 \| good	0.149 \| good
2026-08-15T03:00:00.000Z	49 \| good	5.7 \| good	53 \| good	45.564 \| good	0.909 \| good	4.205 \| good	0.132 \| good
2026-08-15T04:00:00.000Z	51 \| moderate	6.5 \| good	54.999 \| good	43.028 \| good	0.668 \| good	2.75 \| good	0.149 \| good
2026-08-15T05:00:00.000Z	51 \| moderate	7.6 \| good	55 \| fine	39.919 \| good	0.605 \| good	2.385 \| good	0.149 \| good
2026-08-15T06:00:00.000Z	52 \| moderate	10 \| good	50 \| good	31.669 \| good	0.638 \| good	2.772 \| good	0.149 \| good
2026-08-15T07:00:00.000Z	49 \| good	8.9 \| good	41 \| good	27.134 \| good	0.672 \| good	2.93 \| good	0.149 \| good
2026-08-15T08:00:00.000Z	38 \| good	6.7 \| good	33 \| good	24.917 \| good	0.691 \| good	2.325 \| good	0.116 \| good
2026-08-15T09:00:00.000Z	27 \| good	4.9 \| good	26 \| good	24.6 \| good	0.692 \| good	3.912 \| good	0.116 \| good
2026-08-15T10:00:00.000Z	22 \| good	3.8 \| good	21 \| good	19.515 \| good	0.851 \| good	4.074 \| good	0.11 \| good
2026-08-15T11:00:00.000Z	33 \| good	5.5 \| good	16 \| good	19.693 \| good	0.7 \| good	4.344 \| good	0.11 \| good
2026-08-15T12:00:00.000Z	27 \| good	5.4 \| good	18 \| good	16.244 \| good	0.534 \| good	3.367 \| good	0.11 \| good
2026-08-15T13:00:00.000Z	22 \| good	4.4 \| good	13 \| good	14.718 \| good	0.505 \| good	3.343 \| good	0.117 \| good
2026-08-15T14:00:00.000Z	27 \| good	4.6 \| good	13 \| good	16.62 \| good	0.479 \| good	2.683 \| good	0.153 \| good
2026-08-15T15:00:00.000Z	22 \| good	3.9 \| good	12 \| good	15.952 \| good	0.52 \| good	4.252 \| good	0.116 \| good
2026-08-15T16:00:00.000Z	22 \| good	3.6 \| good	16 \| good	18.065 \| good	0.557 \| good	4.832 \| good	0.132 \| good
2026-08-15T17:00:00.000Z	41 \| good	6.9 \| good	43.999 \| good	23.441 \| good	0.541 \| good	4.298 \| good	0.132 \| good
2026-08-15T18:00:00.000Z	46 \| good	7.6 \| good	49.999 \| good	26.556 \| good	0.461 \| good	3.945 \| good	0.132 \| good
2026-08-15T19:00:00.000Z	52 \| moderate	5.8 \| good	57.999 \| fine	31.541 \| good	0.53 \| good	4.413 \| good	0.157 \| good
2026-08-15T20:00:00.000Z	54 \| moderate	6.2 \| good	60.999 \| fine	33.915 \| good	0.51 \| good	4.048 \| good	0.173 \| good
2026-08-15T21:00:00.000Z	55 \| moderate	7.8 \| good	63.999 \| fine	36.741 \| good	0.577 \| good	4.08 \| good	0.149 \| good
2026-08-15T22:00:00.000Z	57 \| moderate	8.3 \| good	66.998 \| fine	38.587 \| good	0.561 \| good	4.364 \| good	0.149 \| good
2026-08-15T23:00:00.000Z	56 \| moderate	6.9 \| good	64.998 \| fine	43.007 \| good	0.559 \| good	3.856 \| good	0.132 \| good
2026-08-16T00:00:00.000Z	52 \| moderate	6.3 \| good	57.999 \| fine	43.233 \| good	0.544 \| good	3.555 \| good	0.132 \| good
2026-08-16T01:00:00.000Z	53 \| moderate	6.9 \| good	58.999 \| fine	47.159 \| good	0.563 \| good	3.779 \| good	0.132 \| good
2026-08-16T02:00:00.000Z	52 \| moderate	6.8 \| good	56.999 \| fine	47.253 \| good	0.647 \| good	3.678 \| good	0.165 \| good
2026-08-16T03:00:00.000Z	52 \| moderate	7.7 \| good	56.999 \| fine	47.272 \| good	0.555 \| good	3.786 \| good	0.165 \| good
2026-08-16T04:00:00.000Z	50 \| good	8.3 \| good	53.999 \| good	48.892 \| good	0.689 \| good	2.272 \| good	0.157 \| good
2026-08-16T05:00:00.000Z	52 \| moderate	10 \| good	45 \| good	39.707 \| good	0.558 \| good	2.211 \| good	0.132 \| good
2026-08-16T06:00:00.000Z	56 \| moderate	11.7 \| good	39 \| good	36.036 \| good	0.463 \| good	2.385 \| good	0.132 \| good
2026-08-16T07:00:00.000Z	52 \| moderate	10 \| good	36 \| good	33.736 \| good	0.566 \| good	2.762 \| good	0.149 \| good
2026-08-16T08:00:00.000Z	49 \| good	9.1 \| good	33 \| good	32.07 \| good	0.491 \| good	3.767 \| good	0.17 \| good
2026-08-16T09:00:00.000Z	49 \| good	9.3 \| good	29 \| good	31.02 \| good	0.531 \| good	4.224 \| good	0.17 \| good
2026-08-16T09:00:00.000Z	49 \| good	9.3 \| good	29 \| good	31.02 \| good	0.531 \| good	4.224 \| good	0.17 \| good
2026-08-16T10:00:00.000Z	38 \| good	6.792 \| good	29.933 \| good	23.451 \| good	0.514 \| good	5.247 \| good	0.12 \| good
2026-08-16T11:00:00.000Z	44 \| good	7.724 \| good	33.89 \| good	21.55 \| good	0.486 \| good	5.696 \| good	0.121 \| good
2026-08-16T12:00:00.000Z	38 \| good	6.924 \| good	30.771 \| good	19.578 \| good	0.467 \| good	6.066 \| good	0.123 \| good
2026-08-16T13:00:00.000Z	44 \| good	7.561 \| good	33.71 \| good	18.116 \| good	0.457 \| good	6.363 \| good	0.123 \| good
2026-08-16T14:00:00.000Z	44 \| good	7.908 \| good	34.879 \| good	19.629 \| good	0.437 \| good	5.933 \| good	0.125 \| good
2026-08-16T15:00:00.000Z	44 \| good	8.021 \| good	35.049 \| good	24.393 \| good	0.447 \| good	4.428 \| good	0.126 \| good
2026-08-16T16:00:00.000Z	44 \| good	7.719 \| good	33.981 \| good	29.401 \| good	0.499 \| good	3.206 \| good	0.123 \| good
2026-08-16T17:00:00.000Z	38 \| good	7.399 \| good	32.813 \| good	35.19 \| good	0.547 \| good	2.484 \| good	0.122 \| good
2026-08-16T18:00:00.000Z	44 \| good	8.456 \| good	36.94 \| good	41.943 \| good	0.563 \| good	1.72 \| good	0.12 \| good
2026-08-16T19:00:00.000Z	49 \| good	8.838 \| good	38.923 \| good	47.184 \| good	0.531 \| good	1.036 \| good	0.117 \| good
2026-08-16T20:00:00.000Z	49 \| good	9.448 \| good	42.089 \| good	50.012 \| good	0.469 \| good	0.666 \| good	0.114 \| good
2026-08-16T21:00:00.000Z	52 \| moderate	9.89 \| good	43.944 \| good	51.665 \| good	0.394 \| good	0.476 \| good	0.111 \| good
2026-08-16T22:00:00.000Z	49 \| good	7.226 \| good	31.982 \| good	53.265 \| good	0.343 \| good	0.4 \| good	0.108 \| good
2026-08-16T23:00:00.000Z	51 \| moderate	8.547 \| good	37.119 \| good	54.902 \| good	0.312 \| good	0.38 \| good	0.106 \| good
2026-08-17T00:00:00.000Z	54 \| moderate	8.97 \| good	39.41 \| good	55.516 \| fine	0.295 \| good	0.4 \| good	0.106 \| good
2026-08-17T01:00:00.000Z	54 \| moderate	10.422 \| good	46.092 \| good	56.491 \| fine	0.293 \| good	0.504 \| good	0.106 \| good
2026-08-17T02:00:00.000Z	52 \| moderate	10.229 \| good	45.164 \| good	52.213 \| good	0.311 \| good	0.738 \| good	0.107 \| good
2026-08-17T03:00:00.000Z	52 \| moderate	10.392 \| good	46.021 \| good	47.994 \| good	0.361 \| good	1.841 \| good	0.113 \| good
2026-08-17T04:00:00.000Z	58 \| moderate	12.692 \| fine	56.964 \| fine	48.94 \| good	0.488 \| good	2.289 \| good	0.117 \| good
2026-08-17T05:00:00.000Z	56 \| moderate	12.303 \| fine	54.762 \| good	40.907 \| good	0.63 \| good	2.579 \| good	0.121 \| good
2026-08-17T06:00:00.000Z	49 \| good	9.001 \| good	40.351 \| good	34.068 \| good	0.706 \| good	3.03 \| good	0.123 \| good
2026-08-17T07:00:00.000Z	38 \| good	6.852 \| good	30.642 \| good	29.945 \| good	0.717 \| good	3.581 \| good	0.125 \| good
2026-08-17T08:00:00.000Z	33 \| good	5.895 \| good	26.405 \| good	26.543 \| good	0.695 \| good	4.173 \| good	0.126 \| good
2026-08-17T09:00:00.000Z	33 \| good	5.908 \| good	26.441 \| good	26.461 \| good	0.657 \| good	4.783 \| good	0.128 \| good
2026-08-17T10:00:00.000Z	33 \| good	5.943 \| good	26.522 \| good	25.956 \| good	0.621 \| good	5.267 \| good	0.128 \| good
2026-08-17T11:00:00.000Z	33 \| good	5.814 \| good	24.913 \| good	24.026 \| good	0.591 \| good	5.602 \| good	0.129 \| good
2026-08-17T12:00:00.000Z	27 \| good	5.013 \| good	21.783 \| good	20.454 \| good	0.569 \| good	5.838 \| good	0.128 \| good
2026-08-17T13:00:00.000Z	33 \| good	6.289 \| good	27.737 \| good	17.883 \| good	0.551 \| good	6.197 \| good	0.129 \| good
2026-08-17T14:00:00.000Z	38 \| good	7.141 \| good	31.676 \| good	19.706 \| good	0.522 \| good	6.26 \| good	0.13 \| good
2026-08-17T15:00:00.000Z	44 \| good	8.001 \| good	34.912 \| good	25.212 \| good	0.541 \| good	4.936 \| good	0.13 \| good
2026-08-17T16:00:00.000Z	33 \| good	6.303 \| good	27.912 \| good	30.717 \| good	0.58 \| good	3.66 \| good	0.129 \| good
2026-08-17T17:00:00.000Z	33 \| good	6.488 \| good	28.826 \| good	35.124 \| good	0.598 \| good	2.921 \| good	0.128 \| good
2026-08-17T18:00:00.000Z	37 \| good	6.466 \| good	28.767 \| good	40.244 \| good	0.595 \| good	2.202 \| good	0.124 \| good
2026-08-17T19:00:00.000Z	44 \| good	7.578 \| good	33.616 \| good	47.174 \| good	0.566 \| good	1.499 \| good	0.12 \| good
2026-08-17T20:00:00.000Z	49 \| good	8.4 \| good	36.745 \| good	53.378 \| good	0.528 \| good	1.027 \| good	0.115 \| good
2026-08-17T21:00:00.000Z	54 \| moderate	8.81 \| good	38.739 \| good	56.162 \| fine	0.499 \| good	0.829 \| good	0.113 \| good
2026-08-17T22:00:00.000Z	58 \| moderate	8.425 \| good	37.018 \| good	57.193 \| fine	0.47 \| good	0.75 \| good	0.111 \| good
2026-08-17T23:00:00.000Z	67 \| moderate	8.642 \| good	38.162 \| good	59.783 \| fine	0.444 \| good	0.743 \| good	0.11 \| good
2026-08-18T00:00:00.000Z	71 \| moderate	9.404 \| good	42.019 \| good	60.673 \| fine	0.433 \| good	0.791 \| good	0.11 \| good
2026-08-18T01:00:00.000Z	71 \| moderate	11.632 \| good	51.174 \| good	61.314 \| fine	0.439 \| good	0.953 \| good	0.111 \| good
2026-08-18T02:00:00.000Z	51 \| moderate	9.482 \| good	42.106 \| good	55.45 \| fine	0.468 \| good	1.271 \| good	0.113 \| good
2026-08-18T03:00:00.000Z	52 \| moderate	10.346 \| good	45.934 \| good	46.85 \| good	0.527 \| good	1.905 \| good	0.117 \| good
2026-08-18T04:00:00.000Z	54 \| moderate	11.377 \| good	50.072 \| good	42.2 \| good	0.596 \| good	2.544 \| good	0.121 \| good
2026-08-18T05:00:00.000Z	52 \| moderate	10.394 \| good	45.9 \| good	38.315 \| good	0.64 \| good	3.152 \| good	0.126 \| good
2026-08-18T06:00:00.000Z	44 \| good	8.03 \| good	10.477 \| good	36.609 \| good	0.66 \| good	3.764 \| good	0.131 \| good
2026-08-18T07:00:00.000Z	33 \| good	6.105 \| good	26.746 \| good	29.973 \| good	0.657 \| good	4.453 \| good	0.136 \| good
2026-08-18T08:00:00.000Z	27 \| good	5.195 \| good	22.676 \| good	28.194 \| good	0.645 \| good	4.998 \| good	0.14 \| good
2026-08-18T09:00:00.000Z	33 \| good	5.607 \| good	24.005 \| good	27.006 \| good	0.63 \| good	5.425 \| good	0.143 \| good

Current air quality index in Merced, California today

Common air pollutants in Merced, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Merced, California

Air quality in nearby cities

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Merced, California right now?

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