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

Monterey, California currently has a PM10 concentration of 49.228 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Monterey, California is 0.329 ppb.

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

Monterey, California currently has an ozone (O3) concentration of 6.269 ppm.

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

The current level of nitrogen dioxide (NO2) in Monterey, California is 9.317 ppb.

Current air quality index in Monterey, California today

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

Monterey, California currently has a PM2.5 concentration of 10.004 μg/m3.

Stay updated with real-time air quality in Monterey, 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)

Moderate

Monterey, California

Last updated: ... (Local time)

Common air pollutants in Monterey, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

49.23 μg/m³

155

255

425

605+

Ozone (O₃)

6.27 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.32 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.64 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Monterey, California

Get Live Pollen Counts

Monterey, California

Scroll To Air Quality Map

Track live Monterey, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	38 \| good	6.579 \| good	7.644 \| good	15.253 \| good	0.326 \| good	14.045 \| good	0.737 \| good
2025-12-05T08:00:00.000Z	49 \| good	8.998 \| good	32.675 \| good	7.739 \| good	0.436 \| good	9.797 \| good	0.64 \| good
2025-12-05T09:00:00.000Z	38 \| good	7.171 \| good	38.911 \| good	13.876 \| good	0.439 \| good	7.485 \| good	0.569 \| good
2025-12-05T10:00:00.000Z	27 \| good	4.996 \| good	15.453 \| good	13.115 \| good	0.421 \| good	9.14 \| good	0.607 \| good
2025-12-05T11:00:00.000Z	27 \| good	5.245 \| good	24.328 \| good	13.469 \| good	0.422 \| good	10.539 \| good	0.487 \| good
2025-12-05T12:00:00.000Z	22 \| good	3.718 \| good	13.474 \| good	13.443 \| good	0.462 \| good	6.202 \| good	0.487 \| good
2025-12-05T13:00:00.000Z	17 \| good	2.49 \| good	8.219 \| good	17.685 \| good	0.602 \| good	5.529 \| good	0.396 \| good
2025-12-05T14:00:00.000Z	13 \| good	2.259 \| good	13.033 \| good	13.607 \| good	0.44 \| good	5.715 \| good	0.444 \| good
2025-12-05T15:00:00.000Z	22 \| good	3.549 \| good	12.464 \| good	12.146 \| good	0.447 \| good	6.344 \| good	0.543 \| good
2025-12-05T16:00:00.000Z	27 \| good	4.678 \| good	19.486 \| good	11.48 \| good	0.446 \| good	6.445 \| good	0.654 \| good
2025-12-05T17:00:00.000Z	16 \| good	2.705 \| good	12.083 \| good	12.88 \| good	0.446 \| good	7.523 \| good	0.722 \| good
2025-12-05T18:00:00.000Z	27 \| good	4.901 \| good	16.914 \| good	14.151 \| good	0.484 \| good	6.306 \| good	0.595 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.254 \| good	28.319 \| good	13.191 \| good	0.462 \| good	6.297 \| good	0.48 \| good
2025-12-05T20:00:00.000Z	43 \| good	6.684 \| good	46.215 \| good	14.259 \| good	0.42 \| good	5.767 \| good	0.415 \| good
2025-12-05T21:00:00.000Z	44 \| good	7.638 \| good	39.563 \| good	19.081 \| good	0.398 \| good	5.959 \| good	0.398 \| good
2025-12-05T22:00:00.000Z	62 \| moderate	15.397 \| fine	57.969 \| fine	23.891 \| good	0.511 \| good	6.408 \| good	0.355 \| good
2025-12-05T23:00:00.000Z	60 \| moderate	13.665 \| fine	31.813 \| good	24.488 \| good	0.448 \| good	5.697 \| good	0.32 \| good
2025-12-06T00:00:00.000Z	64 \| moderate	16.116 \| fine	44.122 \| good	25.345 \| good	0.447 \| good	5.492 \| good	0.343 \| good
2025-12-06T01:00:00.000Z	60 \| moderate	13.506 \| fine	16.378 \| good	22.831 \| good	0.442 \| good	9.31 \| good	0.355 \| good
2025-12-06T02:00:00.000Z	44 \| good	7.862 \| good	32.58 \| good	18.239 \| good	0.4 \| good	8.28 \| good	0.415 \| good
2025-12-06T03:00:00.000Z	38 \| good	6.601 \| good	27.651 \| good	13.896 \| good	0.38 \| good	10.207 \| good	0.488 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	11.037 \| good	45.049 \| good	16.093 \| good	0.397 \| good	10.628 \| good	0.559 \| good
2025-12-06T05:00:00.000Z	60 \| moderate	12.088 \| good	73.715 \| fine	11.974 \| good	0.461 \| good	9.229 \| good	0.612 \| good
2025-12-06T06:00:00.000Z	60 \| moderate	13.642 \| fine	61.888 \| fine	10.71 \| good	0.437 \| good	10.932 \| good	0.753 \| good
2025-12-06T07:00:00.000Z	56 \| moderate	12.226 \| fine	63.728 \| fine	9.787 \| good	0.457 \| good	11.209 \| good	0.822 \| good
2025-12-06T08:00:00.000Z	64 \| moderate	15.937 \| fine	46.623 \| good	12.444 \| good	0.42 \| good	12.547 \| good	0.733 \| good
2025-12-06T09:00:00.000Z	59 \| moderate	9.886 \| good	70.739 \| fine	11.7 \| good	0.429 \| good	11.331 \| good	0.694 \| good
2025-12-06T10:00:00.000Z	44 \| good	8.377 \| good	39.194 \| good	7.491 \| good	0.865 \| good	11.146 \| good	0.461 \| good
2025-12-06T11:00:00.000Z	36 \| good	5.844 \| good	38.538 \| good	9.261 \| good	0.824 \| good	10.641 \| good	0.389 \| good
2025-12-06T12:00:00.000Z	38 \| good	6.783 \| good	28.856 \| good	8.008 \| good	0.453 \| good	8.787 \| good	0.385 \| good
2025-12-06T13:00:00.000Z	54 \| moderate	10.527 \| good	21.467 \| good	9.422 \| good	0.391 \| good	8.439 \| good	0.428 \| good
2025-12-06T14:00:00.000Z	27 \| good	4.665 \| good	28.146 \| good	10.766 \| good	0.518 \| good	6.371 \| good	0.508 \| good
2025-12-06T15:00:00.000Z	27 \| good	4.917 \| good	16.052 \| good	10.372 \| good	0.414 \| good	5.374 \| good	0.56 \| good
2025-12-06T16:00:00.000Z	22 \| good	3.779 \| good	12.609 \| good	9.338 \| good	0.395 \| good	5.046 \| good	0.532 \| good
2025-12-06T17:00:00.000Z	51 \| moderate	9.007 \| good	56.44 \| fine	10.171 \| good	0.499 \| good	5.746 \| good	0.423 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.009 \| good	34.397 \| good	10.454 \| good	0.568 \| good	4.985 \| good	0.372 \| good
2025-12-06T19:00:00.000Z	49 \| good	9.484 \| good	43.537 \| good	12.017 \| good	0.579 \| good	4.457 \| good	0.36 \| good
2025-12-06T20:00:00.000Z	54 \| moderate	10.526 \| good	33.036 \| good	10.953 \| good	0.586 \| good	5.2 \| good	0.36 \| good
2025-12-06T21:00:00.000Z	64 \| moderate	15.503 \| fine	69.673 \| fine	15.447 \| good	0.6 \| good	6.942 \| good	0.332 \| good
2025-12-06T22:00:00.000Z	67 \| moderate	18.411 \| fine	49.652 \| good	17.835 \| good	0.597 \| good	4.857 \| good	0.332 \| good
2025-12-06T23:00:00.000Z	69 \| moderate	18.739 \| fine	79.034 \| fine	18.813 \| good	0.513 \| good	4.558 \| good	0.32 \| good
2025-12-07T00:00:00.000Z	75 \| moderate	22.296 \| fine	98.372 \| fine	19.792 \| good	0.458 \| good	6.89 \| good	0.343 \| good
2025-12-07T01:00:00.000Z	60 \| moderate	14.227 \| fine	46.806 \| good	16.175 \| good	0.448 \| good	5.807 \| good	0.331 \| good
2025-12-07T02:00:00.000Z	33 \| good	6.386 \| good	31.933 \| good	17.049 \| good	0.385 \| good	10.105 \| good	0.348 \| good
2025-12-07T03:00:00.000Z	66 \| moderate	17.093 \| fine	39.82 \| good	11.583 \| good	0.362 \| good	8.907 \| good	0.419 \| good
2025-12-07T04:00:00.000Z	60 \| moderate	13.631 \| fine	70.45 \| fine	12.091 \| good	0.364 \| good	10.402 \| good	0.479 \| good
2025-12-07T05:00:00.000Z	55 \| moderate	11.018 \| good	63.729 \| fine	10.329 \| good	0.332 \| good	10.955 \| good	0.528 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	10.004 \| good	49.228 \| good	6.269 \| good	0.329 \| good	9.317 \| good	0.636 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	10.004 \| good	49.228 \| good	6.269 \| good	0.329 \| good	9.317 \| good	0.636 \| good
2025-12-07T07:00:00.000Z	52 \| moderate	9.507 \| good	42.293 \| good	3.929 \| good	1.362 \| good	18.349 \| good	0.27 \| good
2025-12-07T08:00:00.000Z	58 \| moderate	13.308 \| fine	59.577 \| fine	4.313 \| good	1.284 \| good	18.437 \| good	0.271 \| good
2025-12-07T09:00:00.000Z	33 \| good	5.517 \| good	23.89 \| good	6.876 \| good	1.207 \| good	18.526 \| good	0.273 \| good
2025-12-07T10:00:00.000Z	22 \| good	4.062 \| good	17.538 \| good	7.966 \| good	1.163 \| good	18.018 \| good	0.268 \| good
2025-12-07T11:00:00.000Z	22 \| good	3.728 \| good	16.112 \| good	9.184 \| good	1.118 \| good	17.51 \| good	0.264 \| good
2025-12-07T12:00:00.000Z	22 \| good	3.643 \| good	15.802 \| good	10.541 \| good	1.074 \| good	17.001 \| good	0.259 \| good
2025-12-07T13:00:00.000Z	16 \| good	2.702 \| good	11.458 \| good	9.608 \| good	1.014 \| good	16.507 \| good	0.254 \| good
2025-12-07T14:00:00.000Z	16 \| good	3.442 \| good	14.533 \| good	9.023 \| good	0.953 \| good	16.012 \| good	0.249 \| good
2025-12-07T15:00:00.000Z	15 \| good	2.411 \| good	9.907 \| good	8.512 \| good	0.893 \| good	15.518 \| good	0.244 \| good
2025-12-07T16:00:00.000Z	12 \| good	1.785 \| good	7.309 \| good	10.882 \| good	0.9 \| good	13.196 \| good	0.239 \| good
2025-12-07T17:00:00.000Z	16 \| good	2.662 \| good	10.912 \| good	12.397 \| good	0.907 \| good	10.875 \| good	0.233 \| good
2025-12-07T18:00:00.000Z	27 \| good	4.781 \| good	20.854 \| good	15.756 \| good	0.914 \| good	8.554 \| good	0.228 \| good
2025-12-07T19:00:00.000Z	38 \| good	7.304 \| good	32.291 \| good	21.551 \| good	1.034 \| good	7.606 \| good	0.207 \| good
2025-12-07T20:00:00.000Z	54 \| moderate	11.033 \| good	49.131 \| good	22.943 \| good	1.153 \| good	6.659 \| good	0.186 \| good
2025-12-07T21:00:00.000Z	58 \| moderate	13.017 \| fine	58.586 \| fine	24.57 \| good	1.272 \| good	5.711 \| good	0.165 \| good
2025-12-07T22:00:00.000Z	54 \| moderate	10.612 \| good	46.662 \| good	24.243 \| good	1.264 \| good	6.338 \| good	0.162 \| good
2025-12-07T23:00:00.000Z	38 \| good	7.113 \| good	31.673 \| good	25.188 \| good	1.257 \| good	6.966 \| good	0.159 \| good
2025-12-08T00:00:00.000Z	22 \| good	3.535 \| good	15.35 \| good	23.108 \| good	1.249 \| good	7.593 \| good	0.156 \| good
2025-12-08T01:00:00.000Z	22 \| good	3.607 \| good	15.614 \| good	17.89 \| good	1.263 \| good	9.68 \| good	0.167 \| good
2025-12-08T02:00:00.000Z	22 \| good	4.277 \| good	18.721 \| good	17.115 \| good	1.276 \| good	11.768 \| good	0.178 \| good
2025-12-08T03:00:00.000Z	27 \| good	5.179 \| good	22.479 \| good	13.864 \| good	1.289 \| good	13.856 \| good	0.188 \| good
2025-12-08T04:00:00.000Z	38 \| good	7.18 \| good	31.854 \| good	11.086 \| good	1.431 \| good	14.727 \| good	0.196 \| good
2025-12-08T05:00:00.000Z	44 \| good	8.316 \| good	36.683 \| good	10.127 \| good	1.572 \| good	15.599 \| good	0.204 \| good
2025-12-08T06:00:00.000Z	52 \| moderate	9.873 \| good	44.186 \| good	8.108 \| good	1.714 \| good	16.471 \| good	0.211 \| good
2025-12-08T07:00:00.000Z	54 \| moderate	10.618 \| good	47.148 \| good	6.717 \| good	1.579 \| good	16.314 \| good	0.215 \| good
2025-12-08T08:00:00.000Z	62 \| moderate	15.454 \| fine	69.168 \| fine	5.098 \| good	1.445 \| good	16.157 \| good	0.218 \| good
2025-12-08T09:00:00.000Z	58 \| moderate	13.126 \| fine	58.596 \| fine	4.506 \| good	1.311 \| good	16 \| good	0.222 \| good
2025-12-08T10:00:00.000Z	58 \| moderate	12.83 \| fine	57.605 \| fine	4.182 \| good	1.231 \| good	15.579 \| good	0.219 \| good
2025-12-08T11:00:00.000Z	58 \| moderate	12.858 \| fine	57.719 \| fine	3.602 \| good	1.15 \| good	15.157 \| good	0.217 \| good
2025-12-08T12:00:00.000Z	54 \| moderate	11.493 \| good	51.166 \| good	3.104 \| good	1.07 \| good	14.736 \| good	0.214 \| good
2025-12-08T13:00:00.000Z	54 \| moderate	10.7 \| good	47.676 \| good	3.97 \| good	1.033 \| good	14.514 \| good	0.219 \| good
2025-12-08T14:00:00.000Z	54 \| moderate	10.573 \| good	46.729 \| good	6.544 \| good	0.995 \| good	14.292 \| good	0.224 \| good
2025-12-08T15:00:00.000Z	49 \| good	8.799 \| good	38.657 \| good	8.249 \| good	0.957 \| good	14.071 \| good	0.229 \| good
2025-12-08T16:00:00.000Z	38 \| good	6.796 \| good	29.932 \| good	8.964 \| good	1.078 \| good	12.223 \| good	0.228 \| good
2025-12-08T17:00:00.000Z	44 \| good	8.195 \| good	35.912 \| good	10.623 \| good	1.199 \| good	10.375 \| good	0.227 \| good
2025-12-08T18:00:00.000Z	52 \| moderate	10.223 \| good	45.03 \| good	13.096 \| good	1.32 \| good	8.527 \| good	0.226 \| good
2025-12-08T19:00:00.000Z	54 \| moderate	10.923 \| good	48.516 \| good	17.129 \| good	1.375 \| good	7.797 \| good	0.208 \| good
2025-12-08T20:00:00.000Z	54 \| moderate	11.323 \| good	49.99 \| good	20.002 \| good	1.431 \| good	7.066 \| good	0.189 \| good
2025-12-08T21:00:00.000Z	54 \| moderate	10.816 \| good	48.089 \| good	20.511 \| good	1.487 \| good	6.335 \| good	0.171 \| good
2025-12-08T22:00:00.000Z	38 \| good	6.832 \| good	30.242 \| good	21.022 \| good	1.509 \| good	6.987 \| good	0.165 \| good
2025-12-08T23:00:00.000Z	22 \| good	3.911 \| good	17.052 \| good	23.526 \| good	1.531 \| good	7.639 \| good	0.16 \| good
2025-12-09T00:00:00.000Z	20 \| good	2.035 \| good	8.458 \| good	22.23 \| good	1.553 \| good	8.291 \| good	0.154 \| good
2025-12-09T01:00:00.000Z	16 \| good	1.86 \| good	7.429 \| good	17.196 \| good	1.632 \| good	11.169 \| good	0.173 \| good
2025-12-09T02:00:00.000Z	15 \| good	1.879 \| good	7.642 \| good	16.156 \| good	1.711 \| good	14.047 \| good	0.191 \| good
2025-12-09T03:00:00.000Z	16 \| good	2.316 \| good	9.688 \| good	13.787 \| good	1.79 \| good	16.925 \| good	0.21 \| good
2025-12-09T04:00:00.000Z	22 \| good	4.321 \| good	18.88 \| good	10.84 \| good	1.811 \| good	17.674 \| good	0.219 \| good
2025-12-09T05:00:00.000Z	33 \| good	5.63 \| good	24.905 \| good	10.724 \| good	1.832 \| good	18.424 \| good	0.228 \| good
2025-12-09T06:00:00.000Z	66 \| moderate	17.418 \| fine	19.727 \| good	11.146 \| good	1.862 \| good	19.24 \| good	0.239 \| good

Monterey

Empower business decisions with accurate air quality data

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

0.53ppm

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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

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

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

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

Monterey, California experienced its worst air quality at 12:00:00, 2025-12-07.

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

The best air quality in Monterey, California was observed at 04:00:00 on 2025-12-06.

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

The air quality in Monterey, California right now is Moderate, with an AQI of 52.

What pollutant is most frequently found in Monterey, California?

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

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

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

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

Monterey, California currently has a PM_2.5 concentration of 10.004 μg/m³.

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

Monterey, California currently has a PM₁₀ concentration of 49.228 μg/m³.

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

The current carbon monoxide (CO) level in Monterey, California is 0.636 ppm.

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

The current sulfur dioxide (SO₂) concentration in Monterey, California is 0.329 ppb.

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

Monterey, California currently has an ozone (O₃) concentration of 6.269 ppm.

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

The current level of nitrogen dioxide (NO₂) in Monterey, California is 9.317 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	38 \| good	6.579 \| good	7.644 \| good	15.253 \| good	0.326 \| good	14.045 \| good	0.737 \| good
2025-12-05T08:00:00.000Z	49 \| good	8.998 \| good	32.675 \| good	7.739 \| good	0.436 \| good	9.797 \| good	0.64 \| good
2025-12-05T09:00:00.000Z	38 \| good	7.171 \| good	38.911 \| good	13.876 \| good	0.439 \| good	7.485 \| good	0.569 \| good
2025-12-05T10:00:00.000Z	27 \| good	4.996 \| good	15.453 \| good	13.115 \| good	0.421 \| good	9.14 \| good	0.607 \| good
2025-12-05T11:00:00.000Z	27 \| good	5.245 \| good	24.328 \| good	13.469 \| good	0.422 \| good	10.539 \| good	0.487 \| good
2025-12-05T12:00:00.000Z	22 \| good	3.718 \| good	13.474 \| good	13.443 \| good	0.462 \| good	6.202 \| good	0.487 \| good
2025-12-05T13:00:00.000Z	17 \| good	2.49 \| good	8.219 \| good	17.685 \| good	0.602 \| good	5.529 \| good	0.396 \| good
2025-12-05T14:00:00.000Z	13 \| good	2.259 \| good	13.033 \| good	13.607 \| good	0.44 \| good	5.715 \| good	0.444 \| good
2025-12-05T15:00:00.000Z	22 \| good	3.549 \| good	12.464 \| good	12.146 \| good	0.447 \| good	6.344 \| good	0.543 \| good
2025-12-05T16:00:00.000Z	27 \| good	4.678 \| good	19.486 \| good	11.48 \| good	0.446 \| good	6.445 \| good	0.654 \| good
2025-12-05T17:00:00.000Z	16 \| good	2.705 \| good	12.083 \| good	12.88 \| good	0.446 \| good	7.523 \| good	0.722 \| good
2025-12-05T18:00:00.000Z	27 \| good	4.901 \| good	16.914 \| good	14.151 \| good	0.484 \| good	6.306 \| good	0.595 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.254 \| good	28.319 \| good	13.191 \| good	0.462 \| good	6.297 \| good	0.48 \| good
2025-12-05T20:00:00.000Z	43 \| good	6.684 \| good	46.215 \| good	14.259 \| good	0.42 \| good	5.767 \| good	0.415 \| good
2025-12-05T21:00:00.000Z	44 \| good	7.638 \| good	39.563 \| good	19.081 \| good	0.398 \| good	5.959 \| good	0.398 \| good
2025-12-05T22:00:00.000Z	62 \| moderate	15.397 \| fine	57.969 \| fine	23.891 \| good	0.511 \| good	6.408 \| good	0.355 \| good
2025-12-05T23:00:00.000Z	60 \| moderate	13.665 \| fine	31.813 \| good	24.488 \| good	0.448 \| good	5.697 \| good	0.32 \| good
2025-12-06T00:00:00.000Z	64 \| moderate	16.116 \| fine	44.122 \| good	25.345 \| good	0.447 \| good	5.492 \| good	0.343 \| good
2025-12-06T01:00:00.000Z	60 \| moderate	13.506 \| fine	16.378 \| good	22.831 \| good	0.442 \| good	9.31 \| good	0.355 \| good
2025-12-06T02:00:00.000Z	44 \| good	7.862 \| good	32.58 \| good	18.239 \| good	0.4 \| good	8.28 \| good	0.415 \| good
2025-12-06T03:00:00.000Z	38 \| good	6.601 \| good	27.651 \| good	13.896 \| good	0.38 \| good	10.207 \| good	0.488 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	11.037 \| good	45.049 \| good	16.093 \| good	0.397 \| good	10.628 \| good	0.559 \| good
2025-12-06T05:00:00.000Z	60 \| moderate	12.088 \| good	73.715 \| fine	11.974 \| good	0.461 \| good	9.229 \| good	0.612 \| good
2025-12-06T06:00:00.000Z	60 \| moderate	13.642 \| fine	61.888 \| fine	10.71 \| good	0.437 \| good	10.932 \| good	0.753 \| good
2025-12-06T07:00:00.000Z	56 \| moderate	12.226 \| fine	63.728 \| fine	9.787 \| good	0.457 \| good	11.209 \| good	0.822 \| good
2025-12-06T08:00:00.000Z	64 \| moderate	15.937 \| fine	46.623 \| good	12.444 \| good	0.42 \| good	12.547 \| good	0.733 \| good
2025-12-06T09:00:00.000Z	59 \| moderate	9.886 \| good	70.739 \| fine	11.7 \| good	0.429 \| good	11.331 \| good	0.694 \| good
2025-12-06T10:00:00.000Z	44 \| good	8.377 \| good	39.194 \| good	7.491 \| good	0.865 \| good	11.146 \| good	0.461 \| good
2025-12-06T11:00:00.000Z	36 \| good	5.844 \| good	38.538 \| good	9.261 \| good	0.824 \| good	10.641 \| good	0.389 \| good
2025-12-06T12:00:00.000Z	38 \| good	6.783 \| good	28.856 \| good	8.008 \| good	0.453 \| good	8.787 \| good	0.385 \| good
2025-12-06T13:00:00.000Z	54 \| moderate	10.527 \| good	21.467 \| good	9.422 \| good	0.391 \| good	8.439 \| good	0.428 \| good
2025-12-06T14:00:00.000Z	27 \| good	4.665 \| good	28.146 \| good	10.766 \| good	0.518 \| good	6.371 \| good	0.508 \| good
2025-12-06T15:00:00.000Z	27 \| good	4.917 \| good	16.052 \| good	10.372 \| good	0.414 \| good	5.374 \| good	0.56 \| good
2025-12-06T16:00:00.000Z	22 \| good	3.779 \| good	12.609 \| good	9.338 \| good	0.395 \| good	5.046 \| good	0.532 \| good
2025-12-06T17:00:00.000Z	51 \| moderate	9.007 \| good	56.44 \| fine	10.171 \| good	0.499 \| good	5.746 \| good	0.423 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.009 \| good	34.397 \| good	10.454 \| good	0.568 \| good	4.985 \| good	0.372 \| good
2025-12-06T19:00:00.000Z	49 \| good	9.484 \| good	43.537 \| good	12.017 \| good	0.579 \| good	4.457 \| good	0.36 \| good
2025-12-06T20:00:00.000Z	54 \| moderate	10.526 \| good	33.036 \| good	10.953 \| good	0.586 \| good	5.2 \| good	0.36 \| good
2025-12-06T21:00:00.000Z	64 \| moderate	15.503 \| fine	69.673 \| fine	15.447 \| good	0.6 \| good	6.942 \| good	0.332 \| good
2025-12-06T22:00:00.000Z	67 \| moderate	18.411 \| fine	49.652 \| good	17.835 \| good	0.597 \| good	4.857 \| good	0.332 \| good
2025-12-06T23:00:00.000Z	69 \| moderate	18.739 \| fine	79.034 \| fine	18.813 \| good	0.513 \| good	4.558 \| good	0.32 \| good
2025-12-07T00:00:00.000Z	75 \| moderate	22.296 \| fine	98.372 \| fine	19.792 \| good	0.458 \| good	6.89 \| good	0.343 \| good
2025-12-07T01:00:00.000Z	60 \| moderate	14.227 \| fine	46.806 \| good	16.175 \| good	0.448 \| good	5.807 \| good	0.331 \| good
2025-12-07T02:00:00.000Z	33 \| good	6.386 \| good	31.933 \| good	17.049 \| good	0.385 \| good	10.105 \| good	0.348 \| good
2025-12-07T03:00:00.000Z	66 \| moderate	17.093 \| fine	39.82 \| good	11.583 \| good	0.362 \| good	8.907 \| good	0.419 \| good
2025-12-07T04:00:00.000Z	60 \| moderate	13.631 \| fine	70.45 \| fine	12.091 \| good	0.364 \| good	10.402 \| good	0.479 \| good
2025-12-07T05:00:00.000Z	55 \| moderate	11.018 \| good	63.729 \| fine	10.329 \| good	0.332 \| good	10.955 \| good	0.528 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	10.004 \| good	49.228 \| good	6.269 \| good	0.329 \| good	9.317 \| good	0.636 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	10.004 \| good	49.228 \| good	6.269 \| good	0.329 \| good	9.317 \| good	0.636 \| good
2025-12-07T07:00:00.000Z	52 \| moderate	9.507 \| good	42.293 \| good	3.929 \| good	1.362 \| good	18.349 \| good	0.27 \| good
2025-12-07T08:00:00.000Z	58 \| moderate	13.308 \| fine	59.577 \| fine	4.313 \| good	1.284 \| good	18.437 \| good	0.271 \| good
2025-12-07T09:00:00.000Z	33 \| good	5.517 \| good	23.89 \| good	6.876 \| good	1.207 \| good	18.526 \| good	0.273 \| good
2025-12-07T10:00:00.000Z	22 \| good	4.062 \| good	17.538 \| good	7.966 \| good	1.163 \| good	18.018 \| good	0.268 \| good
2025-12-07T11:00:00.000Z	22 \| good	3.728 \| good	16.112 \| good	9.184 \| good	1.118 \| good	17.51 \| good	0.264 \| good
2025-12-07T12:00:00.000Z	22 \| good	3.643 \| good	15.802 \| good	10.541 \| good	1.074 \| good	17.001 \| good	0.259 \| good
2025-12-07T13:00:00.000Z	16 \| good	2.702 \| good	11.458 \| good	9.608 \| good	1.014 \| good	16.507 \| good	0.254 \| good
2025-12-07T14:00:00.000Z	16 \| good	3.442 \| good	14.533 \| good	9.023 \| good	0.953 \| good	16.012 \| good	0.249 \| good
2025-12-07T15:00:00.000Z	15 \| good	2.411 \| good	9.907 \| good	8.512 \| good	0.893 \| good	15.518 \| good	0.244 \| good
2025-12-07T16:00:00.000Z	12 \| good	1.785 \| good	7.309 \| good	10.882 \| good	0.9 \| good	13.196 \| good	0.239 \| good
2025-12-07T17:00:00.000Z	16 \| good	2.662 \| good	10.912 \| good	12.397 \| good	0.907 \| good	10.875 \| good	0.233 \| good
2025-12-07T18:00:00.000Z	27 \| good	4.781 \| good	20.854 \| good	15.756 \| good	0.914 \| good	8.554 \| good	0.228 \| good
2025-12-07T19:00:00.000Z	38 \| good	7.304 \| good	32.291 \| good	21.551 \| good	1.034 \| good	7.606 \| good	0.207 \| good
2025-12-07T20:00:00.000Z	54 \| moderate	11.033 \| good	49.131 \| good	22.943 \| good	1.153 \| good	6.659 \| good	0.186 \| good
2025-12-07T21:00:00.000Z	58 \| moderate	13.017 \| fine	58.586 \| fine	24.57 \| good	1.272 \| good	5.711 \| good	0.165 \| good
2025-12-07T22:00:00.000Z	54 \| moderate	10.612 \| good	46.662 \| good	24.243 \| good	1.264 \| good	6.338 \| good	0.162 \| good
2025-12-07T23:00:00.000Z	38 \| good	7.113 \| good	31.673 \| good	25.188 \| good	1.257 \| good	6.966 \| good	0.159 \| good
2025-12-08T00:00:00.000Z	22 \| good	3.535 \| good	15.35 \| good	23.108 \| good	1.249 \| good	7.593 \| good	0.156 \| good
2025-12-08T01:00:00.000Z	22 \| good	3.607 \| good	15.614 \| good	17.89 \| good	1.263 \| good	9.68 \| good	0.167 \| good
2025-12-08T02:00:00.000Z	22 \| good	4.277 \| good	18.721 \| good	17.115 \| good	1.276 \| good	11.768 \| good	0.178 \| good
2025-12-08T03:00:00.000Z	27 \| good	5.179 \| good	22.479 \| good	13.864 \| good	1.289 \| good	13.856 \| good	0.188 \| good
2025-12-08T04:00:00.000Z	38 \| good	7.18 \| good	31.854 \| good	11.086 \| good	1.431 \| good	14.727 \| good	0.196 \| good
2025-12-08T05:00:00.000Z	44 \| good	8.316 \| good	36.683 \| good	10.127 \| good	1.572 \| good	15.599 \| good	0.204 \| good
2025-12-08T06:00:00.000Z	52 \| moderate	9.873 \| good	44.186 \| good	8.108 \| good	1.714 \| good	16.471 \| good	0.211 \| good
2025-12-08T07:00:00.000Z	54 \| moderate	10.618 \| good	47.148 \| good	6.717 \| good	1.579 \| good	16.314 \| good	0.215 \| good
2025-12-08T08:00:00.000Z	62 \| moderate	15.454 \| fine	69.168 \| fine	5.098 \| good	1.445 \| good	16.157 \| good	0.218 \| good
2025-12-08T09:00:00.000Z	58 \| moderate	13.126 \| fine	58.596 \| fine	4.506 \| good	1.311 \| good	16 \| good	0.222 \| good
2025-12-08T10:00:00.000Z	58 \| moderate	12.83 \| fine	57.605 \| fine	4.182 \| good	1.231 \| good	15.579 \| good	0.219 \| good
2025-12-08T11:00:00.000Z	58 \| moderate	12.858 \| fine	57.719 \| fine	3.602 \| good	1.15 \| good	15.157 \| good	0.217 \| good
2025-12-08T12:00:00.000Z	54 \| moderate	11.493 \| good	51.166 \| good	3.104 \| good	1.07 \| good	14.736 \| good	0.214 \| good
2025-12-08T13:00:00.000Z	54 \| moderate	10.7 \| good	47.676 \| good	3.97 \| good	1.033 \| good	14.514 \| good	0.219 \| good
2025-12-08T14:00:00.000Z	54 \| moderate	10.573 \| good	46.729 \| good	6.544 \| good	0.995 \| good	14.292 \| good	0.224 \| good
2025-12-08T15:00:00.000Z	49 \| good	8.799 \| good	38.657 \| good	8.249 \| good	0.957 \| good	14.071 \| good	0.229 \| good
2025-12-08T16:00:00.000Z	38 \| good	6.796 \| good	29.932 \| good	8.964 \| good	1.078 \| good	12.223 \| good	0.228 \| good
2025-12-08T17:00:00.000Z	44 \| good	8.195 \| good	35.912 \| good	10.623 \| good	1.199 \| good	10.375 \| good	0.227 \| good
2025-12-08T18:00:00.000Z	52 \| moderate	10.223 \| good	45.03 \| good	13.096 \| good	1.32 \| good	8.527 \| good	0.226 \| good
2025-12-08T19:00:00.000Z	54 \| moderate	10.923 \| good	48.516 \| good	17.129 \| good	1.375 \| good	7.797 \| good	0.208 \| good
2025-12-08T20:00:00.000Z	54 \| moderate	11.323 \| good	49.99 \| good	20.002 \| good	1.431 \| good	7.066 \| good	0.189 \| good
2025-12-08T21:00:00.000Z	54 \| moderate	10.816 \| good	48.089 \| good	20.511 \| good	1.487 \| good	6.335 \| good	0.171 \| good
2025-12-08T22:00:00.000Z	38 \| good	6.832 \| good	30.242 \| good	21.022 \| good	1.509 \| good	6.987 \| good	0.165 \| good
2025-12-08T23:00:00.000Z	22 \| good	3.911 \| good	17.052 \| good	23.526 \| good	1.531 \| good	7.639 \| good	0.16 \| good
2025-12-09T00:00:00.000Z	20 \| good	2.035 \| good	8.458 \| good	22.23 \| good	1.553 \| good	8.291 \| good	0.154 \| good
2025-12-09T01:00:00.000Z	16 \| good	1.86 \| good	7.429 \| good	17.196 \| good	1.632 \| good	11.169 \| good	0.173 \| good
2025-12-09T02:00:00.000Z	15 \| good	1.879 \| good	7.642 \| good	16.156 \| good	1.711 \| good	14.047 \| good	0.191 \| good
2025-12-09T03:00:00.000Z	16 \| good	2.316 \| good	9.688 \| good	13.787 \| good	1.79 \| good	16.925 \| good	0.21 \| good
2025-12-09T04:00:00.000Z	22 \| good	4.321 \| good	18.88 \| good	10.84 \| good	1.811 \| good	17.674 \| good	0.219 \| good
2025-12-09T05:00:00.000Z	33 \| good	5.63 \| good	24.905 \| good	10.724 \| good	1.832 \| good	18.424 \| good	0.228 \| good
2025-12-09T06:00:00.000Z	66 \| moderate	17.418 \| fine	19.727 \| good	11.146 \| good	1.862 \| good	19.24 \| good	0.239 \| good

Current air quality index in Monterey, California today

Common air pollutants in Monterey, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Monterey, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Pacific Grove, California

Seaside, California

Marina, California

Salinas, California

Prunedale, California

Watsonville, California

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Frequently asked questions

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

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What is the PM2.5 concentration in Monterey, California right now?

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

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

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

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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 Monterey, California right now?

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

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

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

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