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

Coronado, California currently has a PM10 concentration of 29.668 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Coronado, California is 0.667 ppb.

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

Coronado, California currently has an ozone (O3) concentration of 25.111 ppm.

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

The current level of nitrogen dioxide (NO2) in Coronado, California is 18.701 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 14.136 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)

Moderate

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)

14.14 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

29.67 μg/m³

155

255

425

605+

Ozone (O₃)

25.11 ppb

201

201+

Sulfur Dioxide (SO₂)

0.67 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.70 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.43 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Coronado, California

Get Live Pollen Counts

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
2026-08-08T18:00:00.000Z	54 \| moderate	11.203 \| good	23.95 \| good	28.348 \| good	1.148 \| good	12.627 \| good	0.409 \| good
2026-08-08T19:00:00.000Z	54 \| moderate	11.074 \| good	23.984 \| good	30.966 \| good	0.981 \| good	7.927 \| good	0.325 \| good
2026-08-08T20:00:00.000Z	54 \| moderate	10.915 \| good	24.569 \| good	32.705 \| good	0.846 \| good	6.025 \| good	0.329 \| good
2026-08-08T21:00:00.000Z	54 \| moderate	10.6 \| good	23.572 \| good	32.987 \| good	0.832 \| good	3.366 \| good	0.309 \| good
2026-08-08T22:00:00.000Z	52 \| moderate	9.853 \| good	22.538 \| good	32.748 \| good	0.974 \| good	2.967 \| good	0.292 \| good
2026-08-08T23:00:00.000Z	49 \| good	9.464 \| good	22.324 \| good	34.48 \| good	1.051 \| good	3.072 \| good	0.272 \| good
2026-08-09T00:00:00.000Z	49 \| good	9.253 \| good	21.418 \| good	32.47 \| good	0.997 \| good	3.735 \| good	0.272 \| good
2026-08-09T01:00:00.000Z	49 \| good	9.412 \| good	21.377 \| good	31.329 \| good	0.783 \| good	4.114 \| good	0.29 \| good
2026-08-09T02:00:00.000Z	52 \| moderate	9.743 \| good	21.34 \| good	30.447 \| good	0.716 \| good	6.465 \| good	0.272 \| good
2026-08-09T03:00:00.000Z	49 \| good	9.32 \| good	41.395 \| good	27.57 \| good	0.472 \| good	3.81 \| good	0.129 \| good
2026-08-09T04:00:00.000Z	52 \| moderate	10.395 \| good	22.114 \| good	25.476 \| good	0.597 \| good	11.034 \| good	0.309 \| good
2026-08-09T05:00:00.000Z	54 \| moderate	10.779 \| good	22.9 \| good	24.399 \| good	0.772 \| good	13.102 \| good	0.311 \| good
2026-08-09T06:00:00.000Z	54 \| moderate	10.968 \| good	22.997 \| good	23.284 \| good	0.592 \| good	8.887 \| good	0.351 \| good
2026-08-09T07:00:00.000Z	54 \| moderate	10.968 \| good	22.997 \| good	23.348 \| good	0.436 \| good	7.487 \| good	0.351 \| good
2026-08-09T08:00:00.000Z	54 \| moderate	11.269 \| good	22.928 \| good	22.937 \| good	0.455 \| good	9.04 \| good	0.417 \| good
2026-08-09T09:00:00.000Z	54 \| moderate	11.391 \| good	22.928 \| good	21.762 \| good	0.474 \| good	8.785 \| good	0.409 \| good
2026-08-09T10:00:00.000Z	56 \| moderate	11.666 \| good	23.035 \| good	21.764 \| good	0.474 \| good	8.695 \| good	0.409 \| good
2026-08-09T11:00:00.000Z	56 \| moderate	11.803 \| good	23.035 \| good	21.588 \| good	0.474 \| good	8.558 \| good	0.409 \| good
2026-08-09T12:00:00.000Z	56 \| moderate	12 \| good	23.226 \| good	20.279 \| good	0.416 \| good	17.31 \| good	0.322 \| good
2026-08-09T13:00:00.000Z	56 \| moderate	12 \| good	23.226 \| good	20.238 \| good	0.417 \| good	18.761 \| good	0.322 \| good
2026-08-09T14:00:00.000Z	58 \| moderate	12.532 \| fine	24.712 \| good	21.627 \| good	0.375 \| good	12.041 \| good	0.426 \| good
2026-08-09T15:00:00.000Z	58 \| moderate	13.038 \| fine	25.78 \| good	22.33 \| good	0.394 \| good	12.058 \| good	0.426 \| good
2026-08-09T16:00:00.000Z	58 \| moderate	13.364 \| fine	26.241 \| good	25.03 \| good	0.742 \| good	15.106 \| good	0.346 \| good
2026-08-09T17:00:00.000Z	60 \| moderate	13.537 \| fine	26.314 \| good	26.061 \| good	0.759 \| good	17.196 \| good	0.385 \| good
2026-08-09T18:00:00.000Z	60 \| moderate	13.53 \| fine	26.029 \| good	28.669 \| good	0.772 \| good	14.443 \| good	0.346 \| good
2026-08-09T19:00:00.000Z	58 \| moderate	13.307 \| fine	26.588 \| good	30.832 \| good	0.574 \| good	9.667 \| good	0.307 \| good
2026-08-09T20:00:00.000Z	58 \| moderate	13.128 \| fine	26.27 \| good	32.093 \| good	0.568 \| good	5.529 \| good	0.27 \| good
2026-08-09T21:00:00.000Z	58 \| moderate	12.961 \| fine	26.2 \| good	31.405 \| good	0.611 \| good	3.707 \| good	0.29 \| good
2026-08-09T22:00:00.000Z	58 \| moderate	12.91 \| fine	26.047 \| good	31.676 \| good	0.654 \| good	3.387 \| good	0.316 \| good
2026-08-09T23:00:00.000Z	56 \| moderate	12.46 \| fine	25.799 \| good	33.126 \| good	0.679 \| good	2.645 \| good	0.274 \| good
2026-08-10T00:00:00.000Z	56 \| moderate	11.89 \| good	24.965 \| good	32.134 \| good	0.897 \| good	3.062 \| good	0.251 \| good
2026-08-10T01:00:00.000Z	56 \| moderate	11.872 \| good	24.836 \| good	31.098 \| good	0.931 \| good	3.64 \| good	0.251 \| good
2026-08-10T02:00:00.000Z	56 \| moderate	12.007 \| good	25.644 \| good	28.597 \| good	0.709 \| good	6.162 \| good	0.229 \| good
2026-08-10T03:00:00.000Z	44 \| good	7.996 \| good	35.006 \| good	27.783 \| good	0.367 \| good	4.227 \| good	0.121 \| good
2026-08-10T04:00:00.000Z	56 \| moderate	12.11 \| fine	25.514 \| good	28.439 \| good	0.517 \| good	9.712 \| good	0.27 \| good
2026-08-10T05:00:00.000Z	56 \| moderate	12.04 \| good	25.419 \| good	27.372 \| good	0.699 \| good	9.581 \| good	0.292 \| good
2026-08-10T06:00:00.000Z	56 \| moderate	12.127 \| fine	25.444 \| good	25.453 \| good	0.478 \| good	5.707 \| good	0.31 \| good
2026-08-10T07:00:00.000Z	56 \| moderate	12.127 \| fine	25.444 \| good	25.49 \| good	0.498 \| good	5.126 \| good	0.31 \| good
2026-08-10T08:00:00.000Z	56 \| moderate	12.436 \| fine	25.792 \| good	24.757 \| good	0.553 \| good	5.853 \| good	0.287 \| good
2026-08-10T09:00:00.000Z	58 \| moderate	12.647 \| fine	25.868 \| good	24.7 \| good	0.535 \| good	8.406 \| good	0.244 \| good
2026-08-10T10:00:00.000Z	58 \| moderate	12.819 \| fine	26.534 \| good	25.061 \| good	0.417 \| good	8.535 \| good	0.265 \| good
2026-08-10T11:00:00.000Z	58 \| moderate	13.048 \| fine	27.98 \| good	25.058 \| good	0.577 \| good	8.807 \| good	0.265 \| good
2026-08-10T12:00:00.000Z	58 \| moderate	13.166 \| fine	28.049 \| good	25.038 \| good	0.418 \| good	15.289 \| good	0.265 \| good
2026-08-10T13:00:00.000Z	58 \| moderate	13.166 \| fine	28.049 \| good	25.069 \| good	0.418 \| good	13.564 \| good	0.265 \| good
2026-08-10T14:00:00.000Z	58 \| moderate	13.459 \| fine	27.773 \| good	23.185 \| good	0.423 \| good	19.53 \| good	0.492 \| good
2026-08-10T15:00:00.000Z	60 \| moderate	13.693 \| fine	28.297 \| good	22.956 \| good	0.564 \| good	19.341 \| good	0.431 \| good
2026-08-10T16:00:00.000Z	60 \| moderate	14.136 \| fine	29.668 \| good	25.111 \| good	0.667 \| good	18.701 \| good	0.426 \| good
2026-08-10T17:00:00.000Z	60 \| moderate	14.35 \| fine	30.192 \| good	27.031 \| good	0.904 \| good	20.899 \| good	0.406 \| good
2026-08-10T17:00:00.000Z	60 \| moderate	14.136 \| fine	29.668 \| good	25.111 \| good	0.667 \| good	18.701 \| good	0.426 \| good
2026-08-10T18:00:00.000Z	49 \| good	9.384 \| good	41.961 \| good	33.119 \| good	0.548 \| good	4.264 \| good	0.123 \| good
2026-08-10T19:00:00.000Z	49 \| good	9.089 \| good	40.068 \| good	36.839 \| good	0.501 \| good	3.181 \| good	0.118 \| good
2026-08-10T20:00:00.000Z	44 \| good	8.386 \| good	37.193 \| good	34.638 \| good	0.451 \| good	2.133 \| good	0.114 \| good
2026-08-10T21:00:00.000Z	44 \| good	7.793 \| good	34.124 \| good	31.695 \| good	0.404 \| good	1.403 \| good	0.112 \| good
2026-08-10T22:00:00.000Z	44 \| good	7.599 \| good	33.464 \| good	30.856 \| good	0.371 \| good	1.12 \| good	0.111 \| good
2026-08-10T23:00:00.000Z	38 \| good	7.217 \| good	31.657 \| good	28.504 \| good	0.355 \| good	1.121 \| good	0.11 \| good
2026-08-11T00:00:00.000Z	38 \| good	7.152 \| good	31.85 \| good	28.149 \| good	0.349 \| good	1.348 \| good	0.11 \| good
2026-08-11T01:00:00.000Z	38 \| good	6.662 \| good	29.517 \| good	28.741 \| good	0.358 \| good	2.044 \| good	0.112 \| good
2026-08-11T02:00:00.000Z	33 \| good	6.208 \| good	27.512 \| good	27.478 \| good	0.376 \| good	3.134 \| good	0.115 \| good
2026-08-11T03:00:00.000Z	33 \| good	6.096 \| good	27.042 \| good	23.972 \| good	0.41 \| good	4.36 \| good	0.117 \| good
2026-08-11T04:00:00.000Z	33 \| good	6.359 \| good	28.478 \| good	24.185 \| good	0.45 \| good	5.244 \| good	0.118 \| good
2026-08-11T05:00:00.000Z	33 \| good	6.341 \| good	28.315 \| good	23.624 \| good	0.479 \| good	7.463 \| good	0.122 \| good
2026-08-11T06:00:00.000Z	38 \| good	6.769 \| good	30.006 \| good	21.612 \| good	0.499 \| good	9.349 \| good	0.126 \| good
2026-08-11T07:00:00.000Z	38 \| good	6.702 \| good	29.765 \| good	23.211 \| good	0.501 \| good	11.754 \| good	0.133 \| good
2026-08-11T08:00:00.000Z	38 \| good	6.795 \| good	29.815 \| good	22.846 \| good	0.474 \| good	12.859 \| good	0.139 \| good
2026-08-11T09:00:00.000Z	38 \| good	7.103 \| good	31.551 \| good	20.842 \| good	0.468 \| good	13.932 \| good	0.144 \| good
2026-08-11T10:00:00.000Z	38 \| good	7.422 \| good	32.639 \| good	20.703 \| good	0.467 \| good	14.559 \| good	0.149 \| good
2026-08-11T11:00:00.000Z	44 \| good	8.107 \| good	35.741 \| good	20.624 \| good	0.479 \| good	15.157 \| good	0.154 \| good
2026-08-11T12:00:00.000Z	38 \| good	7.095 \| good	31.299 \| good	18.518 \| good	0.503 \| good	15.624 \| good	0.16 \| good
2026-08-11T13:00:00.000Z	44 \| good	7.784 \| good	34.191 \| good	18.072 \| good	0.535 \| good	15.45 \| good	0.169 \| good
2026-08-11T14:00:00.000Z	49 \| good	8.504 \| good	37.487 \| good	20.5 \| good	0.572 \| good	13.096 \| good	0.182 \| good
2026-08-11T15:00:00.000Z	49 \| good	9 \| good	39.433 \| good	23.061 \| good	0.663 \| good	9.574 \| good	0.145 \| good
2026-08-11T16:00:00.000Z	52 \| moderate	10.147 \| good	44.953 \| good	26.272 \| good	0.672 \| good	6.608 \| good	0.129 \| good
2026-08-11T17:00:00.000Z	52 \| moderate	9.51 \| good	42.247 \| good	30.956 \| good	0.658 \| good	5.525 \| good	0.126 \| good
2026-08-11T18:00:00.000Z	44 \| good	8.024 \| good	35.523 \| good	34.815 \| good	0.642 \| good	4.768 \| good	0.124 \| good
2026-08-11T19:00:00.000Z	38 \| good	6.831 \| good	30.381 \| good	35.406 \| good	0.613 \| good	3.862 \| good	0.122 \| good
2026-08-11T20:00:00.000Z	38 \| good	6.663 \| good	29.763 \| good	34.597 \| good	0.556 \| good	2.827 \| good	0.119 \| good
2026-08-11T21:00:00.000Z	38 \| good	6.668 \| good	29.763 \| good	34.655 \| good	0.461 \| good	1.877 \| good	0.114 \| good
2026-08-11T22:00:00.000Z	38 \| good	6.849 \| good	30.395 \| good	34.622 \| good	0.37 \| good	1.286 \| good	0.109 \| good
2026-08-11T23:00:00.000Z	33 \| good	6.29 \| good	28.002 \| good	30.898 \| good	0.319 \| good	1.06 \| good	0.106 \| good
2026-08-12T00:00:00.000Z	33 \| good	5.982 \| good	26.027 \| good	29.141 \| good	0.307 \| good	1.163 \| good	0.106 \| good
2026-08-12T01:00:00.000Z	27 \| good	5.229 \| good	22.347 \| good	26.634 \| good	0.322 \| good	1.737 \| good	0.109 \| good
2026-08-12T02:00:00.000Z	33 \| good	5.56 \| good	23.859 \| good	24.561 \| good	0.35 \| good	2.769 \| good	0.113 \| good
2026-08-12T03:00:00.000Z	33 \| good	5.715 \| good	24.449 \| good	24.068 \| good	0.386 \| good	3.895 \| good	0.116 \| good
2026-08-12T04:00:00.000Z	33 \| good	5.504 \| good	23.484 \| good	24.405 \| good	0.427 \| good	4.741 \| good	0.117 \| good
2026-08-12T05:00:00.000Z	27 \| good	5.053 \| good	21.595 \| good	22.417 \| good	0.446 \| good	5.35 \| good	0.118 \| good
2026-08-12T06:00:00.000Z	27 \| good	4.822 \| good	21.06 \| good	21.738 \| good	0.459 \| good	7.046 \| good	0.121 \| good
2026-08-12T07:00:00.000Z	27 \| good	4.528 \| good	19.455 \| good	21.842 \| good	0.449 \| good	8.214 \| good	0.123 \| good
2026-08-12T08:00:00.000Z	22 \| good	4.414 \| good	19.259 \| good	23.23 \| good	0.423 \| good	8.47 \| good	0.124 \| good
2026-08-12T09:00:00.000Z	27 \| good	4.674 \| good	20.259 \| good	23.77 \| good	0.415 \| good	9.243 \| good	0.126 \| good
2026-08-12T10:00:00.000Z	27 \| good	4.942 \| good	21.434 \| good	22.739 \| good	0.425 \| good	10.38 \| good	0.131 \| good
2026-08-12T11:00:00.000Z	27 \| good	5.149 \| good	22.221 \| good	22.511 \| good	0.442 \| good	11.348 \| good	0.136 \| good
2026-08-12T12:00:00.000Z	33 \| good	5.812 \| good	25.042 \| good	15.773 \| good	0.453 \| good	12.266 \| good	0.14 \| good
2026-08-12T13:00:00.000Z	33 \| good	5.861 \| good	25.894 \| good	18.651 \| good	0.456 \| good	13.258 \| good	0.144 \| good
2026-08-12T14:00:00.000Z	38 \| good	6.654 \| good	29.668 \| good	21.247 \| good	0.487 \| good	11.225 \| good	0.154 \| good
2026-08-12T15:00:00.000Z	33 \| good	6.498 \| good	28.936 \| good	21.627 \| good	0.565 \| good	6.668 \| good	0.126 \| good
2026-08-12T16:00:00.000Z	33 \| good	6.315 \| good	27.829 \| good	22.925 \| good	0.617 \| good	5.095 \| good	0.123 \| good
2026-08-12T17:00:00.000Z	38 \| good	6.54 \| good	29.105 \| good	28.808 \| good	0.608 \| good	4.234 \| good	0.12 \| good

Coronado

Empower business decisions with accurate air quality data

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

0.42ppm

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, 2026-08-10.

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 2026-08-10.

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

The air quality in Coronado, California right now is Moderate, with an AQI of 60.

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 14.136 μg/m³.

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

Coronado, California currently has a PM₁₀ concentration of 29.668 μg/m³.

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

The current carbon monoxide (CO) level in Coronado, California is 0.426 ppm.

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

The current sulfur dioxide (SO₂) concentration in Coronado, California is 0.667 ppb.

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

Coronado, California currently has an ozone (O₃) concentration of 25.111 ppm.

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

The current level of nitrogen dioxide (NO₂) in Coronado, California is 18.701 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-08T18:00:00.000Z	54 \| moderate	11.203 \| good	23.95 \| good	28.348 \| good	1.148 \| good	12.627 \| good	0.409 \| good
2026-08-08T19:00:00.000Z	54 \| moderate	11.074 \| good	23.984 \| good	30.966 \| good	0.981 \| good	7.927 \| good	0.325 \| good
2026-08-08T20:00:00.000Z	54 \| moderate	10.915 \| good	24.569 \| good	32.705 \| good	0.846 \| good	6.025 \| good	0.329 \| good
2026-08-08T21:00:00.000Z	54 \| moderate	10.6 \| good	23.572 \| good	32.987 \| good	0.832 \| good	3.366 \| good	0.309 \| good
2026-08-08T22:00:00.000Z	52 \| moderate	9.853 \| good	22.538 \| good	32.748 \| good	0.974 \| good	2.967 \| good	0.292 \| good
2026-08-08T23:00:00.000Z	49 \| good	9.464 \| good	22.324 \| good	34.48 \| good	1.051 \| good	3.072 \| good	0.272 \| good
2026-08-09T00:00:00.000Z	49 \| good	9.253 \| good	21.418 \| good	32.47 \| good	0.997 \| good	3.735 \| good	0.272 \| good
2026-08-09T01:00:00.000Z	49 \| good	9.412 \| good	21.377 \| good	31.329 \| good	0.783 \| good	4.114 \| good	0.29 \| good
2026-08-09T02:00:00.000Z	52 \| moderate	9.743 \| good	21.34 \| good	30.447 \| good	0.716 \| good	6.465 \| good	0.272 \| good
2026-08-09T03:00:00.000Z	49 \| good	9.32 \| good	41.395 \| good	27.57 \| good	0.472 \| good	3.81 \| good	0.129 \| good
2026-08-09T04:00:00.000Z	52 \| moderate	10.395 \| good	22.114 \| good	25.476 \| good	0.597 \| good	11.034 \| good	0.309 \| good
2026-08-09T05:00:00.000Z	54 \| moderate	10.779 \| good	22.9 \| good	24.399 \| good	0.772 \| good	13.102 \| good	0.311 \| good
2026-08-09T06:00:00.000Z	54 \| moderate	10.968 \| good	22.997 \| good	23.284 \| good	0.592 \| good	8.887 \| good	0.351 \| good
2026-08-09T07:00:00.000Z	54 \| moderate	10.968 \| good	22.997 \| good	23.348 \| good	0.436 \| good	7.487 \| good	0.351 \| good
2026-08-09T08:00:00.000Z	54 \| moderate	11.269 \| good	22.928 \| good	22.937 \| good	0.455 \| good	9.04 \| good	0.417 \| good
2026-08-09T09:00:00.000Z	54 \| moderate	11.391 \| good	22.928 \| good	21.762 \| good	0.474 \| good	8.785 \| good	0.409 \| good
2026-08-09T10:00:00.000Z	56 \| moderate	11.666 \| good	23.035 \| good	21.764 \| good	0.474 \| good	8.695 \| good	0.409 \| good
2026-08-09T11:00:00.000Z	56 \| moderate	11.803 \| good	23.035 \| good	21.588 \| good	0.474 \| good	8.558 \| good	0.409 \| good
2026-08-09T12:00:00.000Z	56 \| moderate	12 \| good	23.226 \| good	20.279 \| good	0.416 \| good	17.31 \| good	0.322 \| good
2026-08-09T13:00:00.000Z	56 \| moderate	12 \| good	23.226 \| good	20.238 \| good	0.417 \| good	18.761 \| good	0.322 \| good
2026-08-09T14:00:00.000Z	58 \| moderate	12.532 \| fine	24.712 \| good	21.627 \| good	0.375 \| good	12.041 \| good	0.426 \| good
2026-08-09T15:00:00.000Z	58 \| moderate	13.038 \| fine	25.78 \| good	22.33 \| good	0.394 \| good	12.058 \| good	0.426 \| good
2026-08-09T16:00:00.000Z	58 \| moderate	13.364 \| fine	26.241 \| good	25.03 \| good	0.742 \| good	15.106 \| good	0.346 \| good
2026-08-09T17:00:00.000Z	60 \| moderate	13.537 \| fine	26.314 \| good	26.061 \| good	0.759 \| good	17.196 \| good	0.385 \| good
2026-08-09T18:00:00.000Z	60 \| moderate	13.53 \| fine	26.029 \| good	28.669 \| good	0.772 \| good	14.443 \| good	0.346 \| good
2026-08-09T19:00:00.000Z	58 \| moderate	13.307 \| fine	26.588 \| good	30.832 \| good	0.574 \| good	9.667 \| good	0.307 \| good
2026-08-09T20:00:00.000Z	58 \| moderate	13.128 \| fine	26.27 \| good	32.093 \| good	0.568 \| good	5.529 \| good	0.27 \| good
2026-08-09T21:00:00.000Z	58 \| moderate	12.961 \| fine	26.2 \| good	31.405 \| good	0.611 \| good	3.707 \| good	0.29 \| good
2026-08-09T22:00:00.000Z	58 \| moderate	12.91 \| fine	26.047 \| good	31.676 \| good	0.654 \| good	3.387 \| good	0.316 \| good
2026-08-09T23:00:00.000Z	56 \| moderate	12.46 \| fine	25.799 \| good	33.126 \| good	0.679 \| good	2.645 \| good	0.274 \| good
2026-08-10T00:00:00.000Z	56 \| moderate	11.89 \| good	24.965 \| good	32.134 \| good	0.897 \| good	3.062 \| good	0.251 \| good
2026-08-10T01:00:00.000Z	56 \| moderate	11.872 \| good	24.836 \| good	31.098 \| good	0.931 \| good	3.64 \| good	0.251 \| good
2026-08-10T02:00:00.000Z	56 \| moderate	12.007 \| good	25.644 \| good	28.597 \| good	0.709 \| good	6.162 \| good	0.229 \| good
2026-08-10T03:00:00.000Z	44 \| good	7.996 \| good	35.006 \| good	27.783 \| good	0.367 \| good	4.227 \| good	0.121 \| good
2026-08-10T04:00:00.000Z	56 \| moderate	12.11 \| fine	25.514 \| good	28.439 \| good	0.517 \| good	9.712 \| good	0.27 \| good
2026-08-10T05:00:00.000Z	56 \| moderate	12.04 \| good	25.419 \| good	27.372 \| good	0.699 \| good	9.581 \| good	0.292 \| good
2026-08-10T06:00:00.000Z	56 \| moderate	12.127 \| fine	25.444 \| good	25.453 \| good	0.478 \| good	5.707 \| good	0.31 \| good
2026-08-10T07:00:00.000Z	56 \| moderate	12.127 \| fine	25.444 \| good	25.49 \| good	0.498 \| good	5.126 \| good	0.31 \| good
2026-08-10T08:00:00.000Z	56 \| moderate	12.436 \| fine	25.792 \| good	24.757 \| good	0.553 \| good	5.853 \| good	0.287 \| good
2026-08-10T09:00:00.000Z	58 \| moderate	12.647 \| fine	25.868 \| good	24.7 \| good	0.535 \| good	8.406 \| good	0.244 \| good
2026-08-10T10:00:00.000Z	58 \| moderate	12.819 \| fine	26.534 \| good	25.061 \| good	0.417 \| good	8.535 \| good	0.265 \| good
2026-08-10T11:00:00.000Z	58 \| moderate	13.048 \| fine	27.98 \| good	25.058 \| good	0.577 \| good	8.807 \| good	0.265 \| good
2026-08-10T12:00:00.000Z	58 \| moderate	13.166 \| fine	28.049 \| good	25.038 \| good	0.418 \| good	15.289 \| good	0.265 \| good
2026-08-10T13:00:00.000Z	58 \| moderate	13.166 \| fine	28.049 \| good	25.069 \| good	0.418 \| good	13.564 \| good	0.265 \| good
2026-08-10T14:00:00.000Z	58 \| moderate	13.459 \| fine	27.773 \| good	23.185 \| good	0.423 \| good	19.53 \| good	0.492 \| good
2026-08-10T15:00:00.000Z	60 \| moderate	13.693 \| fine	28.297 \| good	22.956 \| good	0.564 \| good	19.341 \| good	0.431 \| good
2026-08-10T16:00:00.000Z	60 \| moderate	14.136 \| fine	29.668 \| good	25.111 \| good	0.667 \| good	18.701 \| good	0.426 \| good
2026-08-10T17:00:00.000Z	60 \| moderate	14.35 \| fine	30.192 \| good	27.031 \| good	0.904 \| good	20.899 \| good	0.406 \| good
2026-08-10T17:00:00.000Z	60 \| moderate	14.136 \| fine	29.668 \| good	25.111 \| good	0.667 \| good	18.701 \| good	0.426 \| good
2026-08-10T18:00:00.000Z	49 \| good	9.384 \| good	41.961 \| good	33.119 \| good	0.548 \| good	4.264 \| good	0.123 \| good
2026-08-10T19:00:00.000Z	49 \| good	9.089 \| good	40.068 \| good	36.839 \| good	0.501 \| good	3.181 \| good	0.118 \| good
2026-08-10T20:00:00.000Z	44 \| good	8.386 \| good	37.193 \| good	34.638 \| good	0.451 \| good	2.133 \| good	0.114 \| good
2026-08-10T21:00:00.000Z	44 \| good	7.793 \| good	34.124 \| good	31.695 \| good	0.404 \| good	1.403 \| good	0.112 \| good
2026-08-10T22:00:00.000Z	44 \| good	7.599 \| good	33.464 \| good	30.856 \| good	0.371 \| good	1.12 \| good	0.111 \| good
2026-08-10T23:00:00.000Z	38 \| good	7.217 \| good	31.657 \| good	28.504 \| good	0.355 \| good	1.121 \| good	0.11 \| good
2026-08-11T00:00:00.000Z	38 \| good	7.152 \| good	31.85 \| good	28.149 \| good	0.349 \| good	1.348 \| good	0.11 \| good
2026-08-11T01:00:00.000Z	38 \| good	6.662 \| good	29.517 \| good	28.741 \| good	0.358 \| good	2.044 \| good	0.112 \| good
2026-08-11T02:00:00.000Z	33 \| good	6.208 \| good	27.512 \| good	27.478 \| good	0.376 \| good	3.134 \| good	0.115 \| good
2026-08-11T03:00:00.000Z	33 \| good	6.096 \| good	27.042 \| good	23.972 \| good	0.41 \| good	4.36 \| good	0.117 \| good
2026-08-11T04:00:00.000Z	33 \| good	6.359 \| good	28.478 \| good	24.185 \| good	0.45 \| good	5.244 \| good	0.118 \| good
2026-08-11T05:00:00.000Z	33 \| good	6.341 \| good	28.315 \| good	23.624 \| good	0.479 \| good	7.463 \| good	0.122 \| good
2026-08-11T06:00:00.000Z	38 \| good	6.769 \| good	30.006 \| good	21.612 \| good	0.499 \| good	9.349 \| good	0.126 \| good
2026-08-11T07:00:00.000Z	38 \| good	6.702 \| good	29.765 \| good	23.211 \| good	0.501 \| good	11.754 \| good	0.133 \| good
2026-08-11T08:00:00.000Z	38 \| good	6.795 \| good	29.815 \| good	22.846 \| good	0.474 \| good	12.859 \| good	0.139 \| good
2026-08-11T09:00:00.000Z	38 \| good	7.103 \| good	31.551 \| good	20.842 \| good	0.468 \| good	13.932 \| good	0.144 \| good
2026-08-11T10:00:00.000Z	38 \| good	7.422 \| good	32.639 \| good	20.703 \| good	0.467 \| good	14.559 \| good	0.149 \| good
2026-08-11T11:00:00.000Z	44 \| good	8.107 \| good	35.741 \| good	20.624 \| good	0.479 \| good	15.157 \| good	0.154 \| good
2026-08-11T12:00:00.000Z	38 \| good	7.095 \| good	31.299 \| good	18.518 \| good	0.503 \| good	15.624 \| good	0.16 \| good
2026-08-11T13:00:00.000Z	44 \| good	7.784 \| good	34.191 \| good	18.072 \| good	0.535 \| good	15.45 \| good	0.169 \| good
2026-08-11T14:00:00.000Z	49 \| good	8.504 \| good	37.487 \| good	20.5 \| good	0.572 \| good	13.096 \| good	0.182 \| good
2026-08-11T15:00:00.000Z	49 \| good	9 \| good	39.433 \| good	23.061 \| good	0.663 \| good	9.574 \| good	0.145 \| good
2026-08-11T16:00:00.000Z	52 \| moderate	10.147 \| good	44.953 \| good	26.272 \| good	0.672 \| good	6.608 \| good	0.129 \| good
2026-08-11T17:00:00.000Z	52 \| moderate	9.51 \| good	42.247 \| good	30.956 \| good	0.658 \| good	5.525 \| good	0.126 \| good
2026-08-11T18:00:00.000Z	44 \| good	8.024 \| good	35.523 \| good	34.815 \| good	0.642 \| good	4.768 \| good	0.124 \| good
2026-08-11T19:00:00.000Z	38 \| good	6.831 \| good	30.381 \| good	35.406 \| good	0.613 \| good	3.862 \| good	0.122 \| good
2026-08-11T20:00:00.000Z	38 \| good	6.663 \| good	29.763 \| good	34.597 \| good	0.556 \| good	2.827 \| good	0.119 \| good
2026-08-11T21:00:00.000Z	38 \| good	6.668 \| good	29.763 \| good	34.655 \| good	0.461 \| good	1.877 \| good	0.114 \| good
2026-08-11T22:00:00.000Z	38 \| good	6.849 \| good	30.395 \| good	34.622 \| good	0.37 \| good	1.286 \| good	0.109 \| good
2026-08-11T23:00:00.000Z	33 \| good	6.29 \| good	28.002 \| good	30.898 \| good	0.319 \| good	1.06 \| good	0.106 \| good
2026-08-12T00:00:00.000Z	33 \| good	5.982 \| good	26.027 \| good	29.141 \| good	0.307 \| good	1.163 \| good	0.106 \| good
2026-08-12T01:00:00.000Z	27 \| good	5.229 \| good	22.347 \| good	26.634 \| good	0.322 \| good	1.737 \| good	0.109 \| good
2026-08-12T02:00:00.000Z	33 \| good	5.56 \| good	23.859 \| good	24.561 \| good	0.35 \| good	2.769 \| good	0.113 \| good
2026-08-12T03:00:00.000Z	33 \| good	5.715 \| good	24.449 \| good	24.068 \| good	0.386 \| good	3.895 \| good	0.116 \| good
2026-08-12T04:00:00.000Z	33 \| good	5.504 \| good	23.484 \| good	24.405 \| good	0.427 \| good	4.741 \| good	0.117 \| good
2026-08-12T05:00:00.000Z	27 \| good	5.053 \| good	21.595 \| good	22.417 \| good	0.446 \| good	5.35 \| good	0.118 \| good
2026-08-12T06:00:00.000Z	27 \| good	4.822 \| good	21.06 \| good	21.738 \| good	0.459 \| good	7.046 \| good	0.121 \| good
2026-08-12T07:00:00.000Z	27 \| good	4.528 \| good	19.455 \| good	21.842 \| good	0.449 \| good	8.214 \| good	0.123 \| good
2026-08-12T08:00:00.000Z	22 \| good	4.414 \| good	19.259 \| good	23.23 \| good	0.423 \| good	8.47 \| good	0.124 \| good
2026-08-12T09:00:00.000Z	27 \| good	4.674 \| good	20.259 \| good	23.77 \| good	0.415 \| good	9.243 \| good	0.126 \| good
2026-08-12T10:00:00.000Z	27 \| good	4.942 \| good	21.434 \| good	22.739 \| good	0.425 \| good	10.38 \| good	0.131 \| good
2026-08-12T11:00:00.000Z	27 \| good	5.149 \| good	22.221 \| good	22.511 \| good	0.442 \| good	11.348 \| good	0.136 \| good
2026-08-12T12:00:00.000Z	33 \| good	5.812 \| good	25.042 \| good	15.773 \| good	0.453 \| good	12.266 \| good	0.14 \| good
2026-08-12T13:00:00.000Z	33 \| good	5.861 \| good	25.894 \| good	18.651 \| good	0.456 \| good	13.258 \| good	0.144 \| good
2026-08-12T14:00:00.000Z	38 \| good	6.654 \| good	29.668 \| good	21.247 \| good	0.487 \| good	11.225 \| good	0.154 \| good
2026-08-12T15:00:00.000Z	33 \| good	6.498 \| good	28.936 \| good	21.627 \| good	0.565 \| good	6.668 \| good	0.126 \| good
2026-08-12T16:00:00.000Z	33 \| good	6.315 \| good	27.829 \| good	22.925 \| good	0.617 \| good	5.095 \| good	0.123 \| good
2026-08-12T17:00:00.000Z	38 \| good	6.54 \| good	29.105 \| good	28.808 \| good	0.608 \| good	4.234 \| good	0.12 \| good

Current air quality index in Coronado, California today

Common air pollutants in Coronado, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Coronado, California air quality forecast and history

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

Air quality in nearby cities

San Diego, California

National City, California

Chula Vista, California

Imperial Beach, California

Bonita, California

Lemon Grove, California

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Frequently asked questions

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

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

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

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

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