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

Coronado, California currently has a PM10 concentration of 24.683 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Coronado, California is 0.476 ppb.

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

Coronado, California currently has an ozone (O3) concentration of 35.391 ppm.

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

The current level of nitrogen dioxide (NO2) in Coronado, California is 10.755 ppb.

Current air quality index in Coronado, California today

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

Coronado, California currently has a PM2.5 concentration of 9.198 μg/m3.

Stay updated with real-time air quality in Coronado, 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

Coronado, California

Last updated: ... (Local time)

Common air pollutants in Coronado, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.20 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.68 μg/m³

155

255

425

605+

Ozone (O₃)

35.39 ppb

201

201+

Sulfur Dioxide (SO₂)

0.48 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.76 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Coronado, California

Scroll To Air Quality Map

Track live Coronado, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-07T06:00:00.000Z	49 \| good	8.661 \| good	21.237 \| good	39.119 \| good	0.4 \| good	4.228 \| good	0.246 \| good
2026-06-07T07:00:00.000Z	49 \| good	8.671 \| good	21.263 \| good	38.218 \| good	0.378 \| good	4.676 \| good	0.246 \| good
2026-06-07T08:00:00.000Z	49 \| good	8.702 \| good	21.345 \| good	37.993 \| good	0.36 \| good	4.138 \| good	0.2 \| good
2026-06-07T09:00:00.000Z	49 \| good	8.736 \| good	22.306 \| good	37.63 \| good	0.375 \| good	3.908 \| good	0.204 \| good
2026-06-07T10:00:00.000Z	49 \| good	8.83 \| good	22.354 \| good	37.596 \| good	0.376 \| good	4.442 \| good	0.204 \| good
2026-06-07T11:00:00.000Z	49 \| good	8.986 \| good	22.486 \| good	37.623 \| good	0.377 \| good	4.589 \| good	0.204 \| good
2026-06-07T12:00:00.000Z	49 \| good	9.162 \| good	23.403 \| good	38.421 \| good	0.276 \| good	3.097 \| good	0.165 \| good
2026-06-07T13:00:00.000Z	49 \| good	9.162 \| good	23.403 \| good	38.487 \| good	0.276 \| good	3.729 \| good	0.165 \| good
2026-06-07T14:00:00.000Z	49 \| good	9.106 \| good	22.926 \| good	37.867 \| good	0.313 \| good	2.965 \| good	0.209 \| good
2026-06-07T15:00:00.000Z	49 \| good	8.997 \| good	22.714 \| good	37.09 \| good	0.378 \| good	3.332 \| good	0.187 \| good
2026-06-07T16:00:00.000Z	49 \| good	9.176 \| good	23.487 \| good	37.465 \| good	0.335 \| good	8.61 \| good	0.209 \| good
2026-06-07T17:00:00.000Z	52 \| moderate	9.556 \| good	24.593 \| good	37.617 \| good	0.346 \| good	6.819 \| good	0.187 \| good
2026-06-07T18:00:00.000Z	52 \| moderate	9.897 \| good	24.652 \| good	40.534 \| good	0.391 \| good	4.789 \| good	0.187 \| good
2026-06-07T19:00:00.000Z	52 \| moderate	10.004 \| good	25.02 \| good	41.872 \| good	0.476 \| good	3.921 \| good	0.187 \| good
2026-06-07T20:00:00.000Z	52 \| moderate	10.07 \| good	24.925 \| good	41.637 \| good	0.407 \| good	3.949 \| good	0.187 \| good
2026-06-07T21:00:00.000Z	52 \| moderate	10.359 \| good	25.461 \| good	41.721 \| good	0.521 \| good	2.777 \| good	0.187 \| good
2026-06-07T22:00:00.000Z	54 \| moderate	10.821 \| good	26.772 \| good	41.687 \| good	0.565 \| good	2.378 \| good	0.207 \| good
2026-06-07T23:00:00.000Z	54 \| moderate	10.546 \| good	25.834 \| good	40.961 \| good	0.512 \| good	2.256 \| good	0.187 \| good
2026-06-08T00:00:00.000Z	52 \| moderate	10.009 \| good	24.872 \| good	40.454 \| good	0.35 \| good	2.617 \| good	0.187 \| good
2026-06-08T01:00:00.000Z	49 \| good	9.487 \| good	23.696 \| good	39.225 \| good	0.554 \| good	3.389 \| good	0.207 \| good
2026-06-08T02:00:00.000Z	49 \| good	8.672 \| good	21.888 \| good	38.88 \| good	0.433 \| good	5.335 \| good	0.207 \| good
2026-06-08T03:00:00.000Z	44 \| good	8.23 \| good	36.125 \| good	38.455 \| good	0.382 \| good	2.894 \| good	0.109 \| good
2026-06-08T04:00:00.000Z	38 \| good	7.488 \| good	19.003 \| good	36.5 \| good	0.536 \| good	7.356 \| good	0.187 \| good
2026-06-08T05:00:00.000Z	44 \| good	7.511 \| good	19.515 \| good	36.041 \| good	0.576 \| good	7.259 \| good	0.207 \| good
2026-06-08T06:00:00.000Z	44 \| good	7.657 \| good	20.263 \| good	36.034 \| good	0.638 \| good	9.367 \| good	0.227 \| good
2026-06-08T07:00:00.000Z	44 \| good	7.657 \| good	20.263 \| good	36.096 \| good	0.591 \| good	4.636 \| good	0.227 \| good
2026-06-08T08:00:00.000Z	44 \| good	8.201 \| good	20.989 \| good	32.21 \| good	0.371 \| good	9.73 \| good	0.244 \| good
2026-06-08T09:00:00.000Z	44 \| good	8.146 \| good	20.215 \| good	30.368 \| good	0.357 \| good	9.255 \| good	0.244 \| good
2026-06-08T10:00:00.000Z	44 \| good	8.009 \| good	19.442 \| good	31.071 \| good	0.396 \| good	6.969 \| good	0.2 \| good
2026-06-08T11:00:00.000Z	44 \| good	8.097 \| good	19.535 \| good	31.271 \| good	0.447 \| good	6.193 \| good	0.17 \| good
2026-06-08T12:00:00.000Z	44 \| good	8.107 \| good	21.131 \| good	31.093 \| good	0.322 \| good	6.932 \| good	0.157 \| good
2026-06-08T13:00:00.000Z	44 \| good	8.107 \| good	21.131 \| good	31.027 \| good	0.341 \| good	3.606 \| good	0.157 \| good
2026-06-08T14:00:00.000Z	44 \| good	8.313 \| good	22.224 \| good	27.265 \| good	0.346 \| good	5.999 \| good	0.16 \| good
2026-06-08T15:00:00.000Z	49 \| good	8.509 \| good	23.517 \| good	30.104 \| good	0.327 \| good	9.065 \| good	0.187 \| good
2026-06-08T16:00:00.000Z	49 \| good	8.72 \| good	24.019 \| good	33.749 \| good	0.449 \| good	10.91 \| good	0.207 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.986 \| good	24.617 \| good	35.315 \| good	0.499 \| good	11.586 \| good	0.207 \| good
2026-06-08T18:00:00.000Z	49 \| good	9.229 \| good	25.297 \| good	36.417 \| good	0.749 \| good	11.936 \| good	0.179 \| good
2026-06-08T19:00:00.000Z	49 \| good	9.333 \| good	25.064 \| good	39.358 \| good	0.758 \| good	13.519 \| good	0.2 \| good
2026-06-08T20:00:00.000Z	49 \| good	9.203 \| good	24.123 \| good	39.62 \| good	0.858 \| good	9.594 \| good	0.179 \| good
2026-06-08T21:00:00.000Z	49 \| good	9.195 \| good	24.029 \| good	38.813 \| good	0.613 \| good	6.009 \| good	0.149 \| good
2026-06-08T22:00:00.000Z	49 \| good	9.29 \| good	24.218 \| good	39.453 \| good	0.545 \| good	4.572 \| good	0.149 \| good
2026-06-08T23:00:00.000Z	49 \| good	9.399 \| good	24.337 \| good	39.429 \| good	0.556 \| good	2.343 \| good	0.149 \| good
2026-06-09T00:00:00.000Z	49 \| good	9.401 \| good	24.29 \| good	37.805 \| good	0.878 \| good	5.18 \| good	0.173 \| good
2026-06-09T01:00:00.000Z	49 \| good	9.47 \| good	25.064 \| good	36.588 \| good	0.629 \| good	5.953 \| good	0.173 \| good
2026-06-09T02:00:00.000Z	49 \| good	9.429 \| good	25.004 \| good	36.599 \| good	0.65 \| good	6.252 \| good	0.173 \| good
2026-06-09T03:00:00.000Z	44 \| good	8.222 \| good	35.937 \| good	31.574 \| good	0.404 \| good	3.314 \| good	0.104 \| good
2026-06-09T04:00:00.000Z	49 \| good	9.198 \| good	24.683 \| good	35.391 \| good	0.476 \| good	10.755 \| good	0.173 \| good
2026-06-09T05:00:00.000Z	49 \| good	9.07 \| good	23.777 \| good	33.501 \| good	0.562 \| good	13.07 \| good	0.173 \| good
2026-06-09T05:00:00.000Z	49 \| good	9.198 \| good	24.683 \| good	35.391 \| good	0.476 \| good	10.755 \| good	0.173 \| good
2026-06-09T06:00:00.000Z	49 \| good	8.831 \| good	39.141 \| good	33.066 \| good	0.544 \| good	10.509 \| good	0.127 \| good
2026-06-09T07:00:00.000Z	49 \| good	8.664 \| good	38.233 \| good	32.599 \| good	0.61 \| good	15.045 \| good	0.145 \| good
2026-06-09T08:00:00.000Z	49 \| good	8.571 \| good	37.655 \| good	33.298 \| good	0.623 \| good	17.292 \| good	0.156 \| good
2026-06-09T09:00:00.000Z	49 \| good	9.445 \| good	42.114 \| good	33.885 \| good	0.63 \| good	18.693 \| good	0.163 \| good
2026-06-09T10:00:00.000Z	52 \| moderate	10.064 \| good	44.735 \| good	33.776 \| good	0.618 \| good	17.703 \| good	0.168 \| good
2026-06-09T11:00:00.000Z	54 \| moderate	11.424 \| good	50.957 \| good	33.85 \| good	0.594 \| good	16.312 \| good	0.171 \| good
2026-06-09T12:00:00.000Z	60 \| moderate	13.677 \| fine	61.315 \| fine	29.899 \| good	0.572 \| good	15.102 \| good	0.172 \| good
2026-06-09T13:00:00.000Z	60 \| moderate	13.737 \| fine	61.568 \| fine	27.313 \| good	0.554 \| good	13.059 \| good	0.175 \| good
2026-06-09T14:00:00.000Z	56 \| moderate	11.738 \| good	52.487 \| good	24.942 \| good	0.544 \| good	10.243 \| good	0.187 \| good
2026-06-09T15:00:00.000Z	58 \| moderate	12.786 \| fine	57.272 \| fine	25.045 \| good	0.776 \| good	10.055 \| good	0.15 \| good
2026-06-09T16:00:00.000Z	60 \| moderate	14.128 \| fine	63.542 \| fine	24.786 \| good	0.852 \| good	8.031 \| good	0.139 \| good
2026-06-09T17:00:00.000Z	62 \| moderate	14.7 \| fine	65.733 \| fine	28.571 \| good	0.833 \| good	6.623 \| good	0.132 \| good
2026-06-09T18:00:00.000Z	58 \| moderate	13.02 \| fine	58.856 \| fine	34.52 \| good	0.771 \| good	5.401 \| good	0.125 \| good
2026-06-09T19:00:00.000Z	56 \| moderate	11.553 \| good	51.633 \| good	37.009 \| good	0.684 \| good	4.102 \| good	0.118 \| good
2026-06-09T20:00:00.000Z	54 \| moderate	11.34 \| good	50.247 \| good	37.086 \| good	0.584 \| good	2.814 \| good	0.111 \| good
2026-06-09T21:00:00.000Z	54 \| moderate	10.886 \| good	48.301 \| good	36.517 \| good	0.49 \| good	1.878 \| good	0.105 \| good
2026-06-09T22:00:00.000Z	52 \| moderate	10.497 \| good	46.481 \| good	33.232 \| good	0.422 \| good	1.401 \| good	0.101 \| good
2026-06-09T23:00:00.000Z	54 \| moderate	10.841 \| good	48.369 \| good	31.973 \| good	0.385 \| good	1.305 \| good	0.099 \| good
2026-06-10T00:00:00.000Z	52 \| moderate	9.923 \| good	44.145 \| good	33.434 \| good	0.376 \| good	1.57 \| good	0.099 \| good
2026-06-10T01:00:00.000Z	49 \| good	9.414 \| good	41.556 \| good	33.251 \| good	0.385 \| good	2.165 \| good	0.101 \| good
2026-06-10T02:00:00.000Z	44 \| good	8.498 \| good	37.253 \| good	34.287 \| good	0.401 \| good	3.077 \| good	0.102 \| good
2026-06-10T03:00:00.000Z	44 \| good	8.46 \| good	37.025 \| good	33.402 \| good	0.423 \| good	4.191 \| good	0.101 \| good
2026-06-10T04:00:00.000Z	49 \| good	8.806 \| good	38.601 \| good	32.7 \| good	0.465 \| good	5.099 \| good	0.101 \| good
2026-06-10T05:00:00.000Z	44 \| good	8.442 \| good	36.978 \| good	34.284 \| good	0.514 \| good	6.566 \| good	0.104 \| good
2026-06-10T06:00:00.000Z	49 \| good	9.423 \| good	42.023 \| good	34.917 \| good	0.574 \| good	11.967 \| good	0.121 \| good
2026-06-10T07:00:00.000Z	49 \| good	9.272 \| good	41.038 \| good	34.836 \| good	0.601 \| good	14.969 \| good	0.136 \| good
2026-06-10T08:00:00.000Z	49 \| good	8.504 \| good	37.453 \| good	33.482 \| good	0.573 \| good	15.023 \| good	0.142 \| good
2026-06-10T09:00:00.000Z	49 \| good	9.267 \| good	40.917 \| good	31.369 \| good	0.536 \| good	14.632 \| good	0.142 \| good
2026-06-10T10:00:00.000Z	52 \| moderate	10.185 \| good	45.044 \| good	33.172 \| good	0.504 \| good	14.02 \| good	0.14 \| good
2026-06-10T11:00:00.000Z	54 \| moderate	10.971 \| good	48.749 \| good	34.952 \| good	0.487 \| good	13.097 \| good	0.141 \| good
2026-06-10T12:00:00.000Z	60 \| moderate	13.694 \| fine	61.221 \| fine	34.434 \| good	0.468 \| good	12.293 \| good	0.143 \| good
2026-06-10T13:00:00.000Z	56 \| moderate	12.126 \| fine	54.278 \| good	31.398 \| good	0.471 \| good	10.71 \| good	0.147 \| good
2026-06-10T14:00:00.000Z	54 \| moderate	10.689 \| good	47.567 \| good	27.487 \| good	0.498 \| good	8.861 \| good	0.146 \| good
2026-06-10T15:00:00.000Z	56 \| moderate	11.506 \| good	51.048 \| good	24.973 \| good	0.639 \| good	6.39 \| good	0.114 \| good
2026-06-10T16:00:00.000Z	58 \| moderate	12.633 \| fine	56.669 \| fine	25.303 \| good	0.706 \| good	5.197 \| good	0.108 \| good
2026-06-10T17:00:00.000Z	54 \| moderate	11.418 \| good	50.776 \| good	29.853 \| good	0.699 \| good	4.46 \| good	0.103 \| good
2026-06-10T18:00:00.000Z	56 \| moderate	11.526 \| good	51.328 \| good	35.556 \| good	0.666 \| good	3.672 \| good	0.098 \| good
2026-06-10T19:00:00.000Z	54 \| moderate	11.102 \| good	49.012 \| good	39.415 \| good	0.613 \| good	2.746 \| good	0.093 \| good
2026-06-10T20:00:00.000Z	54 \| moderate	11.415 \| good	50.642 \| good	39.3 \| good	0.548 \| good	1.902 \| good	0.088 \| good
2026-06-10T21:00:00.000Z	54 \| moderate	10.882 \| good	48.304 \| good	38.141 \| good	0.484 \| good	1.392 \| good	0.085 \| good
2026-06-10T22:00:00.000Z	52 \| moderate	10.452 \| good	46.443 \| good	39.215 \| good	0.438 \| good	1.196 \| good	0.083 \| good
2026-06-10T23:00:00.000Z	49 \| good	9.285 \| good	41.151 \| good	37.703 \| good	0.411 \| good	1.186 \| good	0.083 \| good
2026-06-11T00:00:00.000Z	56 \| moderate	12.494 \| fine	20.823 \| good	31.361 \| good	0.412 \| good	1.452 \| good	0.084 \| good
2026-06-11T01:00:00.000Z	49 \| good	8.925 \| good	39.31 \| good	34.543 \| good	0.434 \| good	2.074 \| good	0.088 \| good
2026-06-11T02:00:00.000Z	44 \| good	8.114 \| good	35.618 \| good	33.99 \| good	0.459 \| good	3.059 \| good	0.091 \| good
2026-06-11T03:00:00.000Z	44 \| good	7.546 \| good	33.113 \| good	34.685 \| good	0.495 \| good	4.423 \| good	0.095 \| good
2026-06-11T04:00:00.000Z	44 \| good	7.543 \| good	33.187 \| good	34.547 \| good	0.544 \| good	5.382 \| good	0.098 \| good
2026-06-11T05:00:00.000Z	44 \| good	7.871 \| good	34.924 \| good	34.368 \| good	0.596 \| good	6.387 \| good	0.102 \| good

Coronado

Empower business decisions with accurate air quality data

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

0.17ppm

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 Coronado, California get updated?

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

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

Coronado, California experienced its worst air quality at 04:00:00, 2026-06-09.

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

The best air quality in Coronado, California was observed at 03:00:00 on 2026-06-09.

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

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

What pollutant is most frequently found in Coronado, California?

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

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

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

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

Coronado, California currently has a PM_2.5 concentration of 9.198 μg/m³.

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

Coronado, California currently has a PM₁₀ concentration of 24.683 μg/m³.

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

The current carbon monoxide (CO) level in Coronado, California is 0.173 ppm.

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

The current sulfur dioxide (SO₂) concentration in Coronado, California is 0.476 ppb.

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

Coronado, California currently has an ozone (O₃) concentration of 35.391 ppm.

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

The current level of nitrogen dioxide (NO₂) in Coronado, California is 10.755 ppb.

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