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

Tustin, California currently has a PM10 concentration of 20.019 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Tustin, California is 0.19 ppb.

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

Tustin, California currently has an ozone (O3) concentration of 28.199 ppm.

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

The current level of nitrogen dioxide (NO2) in Tustin, California is 6.623 ppb.

Current air quality index in Tustin, California today

Name: Live air pollution levels in Tustin, California today
Creator: Ambee

Stay updated with real-time air quality in Tustin, 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

Tustin, California

Last updated: ... (Local time)

Major air pollutants in Tustin, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.02 μg/m³

155

255

425

605+

Ozone (O₃)

28.20 ppb

201

201+

Sulfur Dioxide (SO₂)

0.19 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.62 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Tustin, California

Get Live Pollen Counts

Tustin, California

Scroll To Air Quality Map

Track live Tustin, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	27 \| good	4.696 \| good	17.862 \| good	27.897 \| good	0.196 \| good	9.955 \| good	0.251 \| good
2025-06-05T14:00:00.000Z	27 \| good	4.943 \| good	16.604 \| good	26.515 \| good	0.168 \| good	11.772 \| good	0.239 \| good
2025-06-05T15:00:00.000Z	27 \| good	4.874 \| good	19.922 \| good	27.752 \| good	0.181 \| good	12.722 \| good	0.284 \| good
2025-06-05T16:00:00.000Z	27 \| good	5.033 \| good	17.877 \| good	28.17 \| good	0.227 \| good	12.936 \| good	0.29 \| good
2025-06-05T17:00:00.000Z	33 \| good	5.875 \| good	24.075 \| good	27.431 \| good	0.244 \| good	12.497 \| good	0.284 \| good
2025-06-05T18:00:00.000Z	33 \| good	5.559 \| good	21.108 \| good	27.986 \| good	0.264 \| good	13.434 \| good	0.363 \| good
2025-06-05T19:00:00.000Z	30 \| good	5.381 \| good	18.361 \| good	32.364 \| good	0.338 \| good	13.418 \| good	0.194 \| good
2025-06-05T20:00:00.000Z	33 \| good	5.913 \| good	21.026 \| good	33.083 \| good	0.35 \| good	11.33 \| good	0.244 \| good
2025-06-05T21:00:00.000Z	35 \| good	6.184 \| good	23.933 \| good	37.67 \| good	0.428 \| good	10.165 \| good	0.3 \| good
2025-06-05T22:00:00.000Z	38 \| good	6.891 \| good	21.746 \| good	37.669 \| good	0.256 \| good	8.115 \| good	0.203 \| good
2025-06-05T23:00:00.000Z	36 \| good	6.335 \| good	23.949 \| good	38.908 \| good	0.386 \| good	7.217 \| good	0.203 \| good
2025-06-06T00:00:00.000Z	36 \| good	5.054 \| good	17.366 \| good	38.896 \| good	0.508 \| good	7.422 \| good	0.197 \| good
2025-06-06T01:00:00.000Z	34 \| good	4.816 \| good	18.173 \| good	36.853 \| good	0.577 \| good	7.132 \| good	0.193 \| good
2025-06-06T02:00:00.000Z	33 \| good	6.327 \| good	17.044 \| good	32.112 \| good	0.539 \| good	8.22 \| good	0.206 \| good
2025-06-06T03:00:00.000Z	33 \| good	6.352 \| good	19.23 \| good	32.269 \| good	0.441 \| good	9.239 \| good	0.252 \| good
2025-06-06T04:00:00.000Z	28 \| good	4.828 \| good	18.826 \| good	30.195 \| good	0.363 \| good	9.193 \| good	0.236 \| good
2025-06-06T05:00:00.000Z	30 \| good	5.113 \| good	17.867 \| good	32.292 \| good	0.445 \| good	10.394 \| good	0.236 \| good
2025-06-06T06:00:00.000Z	27 \| good	4.045 \| good	15.448 \| good	28.917 \| good	0.281 \| good	10.321 \| good	0.28 \| good
2025-06-06T07:00:00.000Z	27 \| good	4.858 \| good	20.158 \| good	28.049 \| good	0.203 \| good	10.048 \| good	0.298 \| good
2025-06-06T08:00:00.000Z	27 \| good	4.635 \| good	19.534 \| good	28.475 \| good	0.237 \| good	9.263 \| good	0.28 \| good
2025-06-06T09:00:00.000Z	27 \| good	4.758 \| good	18.564 \| good	28.374 \| good	0.228 \| good	6.883 \| good	0.195 \| good
2025-06-06T10:00:00.000Z	33 \| good	5.697 \| good	18.275 \| good	28.597 \| good	0.261 \| good	6.557 \| good	0.16 \| good
2025-06-06T11:00:00.000Z	33 \| good	5.901 \| good	19.827 \| good	29.929 \| good	0.211 \| good	5.034 \| good	0.113 \| good
2025-06-06T12:00:00.000Z	33 \| good	5.779 \| good	21.035 \| good	28.629 \| good	0.197 \| good	7.271 \| good	0.206 \| good
2025-06-06T13:00:00.000Z	33 \| good	6.335 \| good	21.465 \| good	26.782 \| good	0.205 \| good	12.52 \| good	0.301 \| good
2025-06-06T14:00:00.000Z	33 \| good	5.823 \| good	20.938 \| good	25.362 \| good	0.164 \| good	13.114 \| good	0.284 \| good
2025-06-06T15:00:00.000Z	38 \| good	7.01 \| good	24.376 \| good	25.285 \| good	0.239 \| good	14.373 \| good	0.348 \| good
2025-06-06T16:00:00.000Z	44 \| good	8.385 \| good	31.449 \| good	25.672 \| good	0.358 \| good	13.905 \| good	0.322 \| good
2025-06-06T17:00:00.000Z	49 \| good	8.744 \| good	30.321 \| good	27.36 \| good	0.371 \| good	13.744 \| good	0.278 \| good
2025-06-06T18:00:00.000Z	49 \| good	9.127 \| good	26.141 \| good	27.921 \| good	0.436 \| good	12.689 \| good	0.278 \| good
2025-06-06T19:00:00.000Z	54 \| moderate	11.006 \| good	29.592 \| good	30.492 \| good	0.425 \| good	12.988 \| good	0.325 \| good
2025-06-06T20:00:00.000Z	54 \| moderate	10.929 \| good	33.048 \| good	34.996 \| good	0.368 \| good	12.017 \| good	0.28 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.082 \| good	39.431 \| good	37.273 \| good	0.357 \| good	9.621 \| good	0.279 \| good
2025-06-06T22:00:00.000Z	58 \| moderate	12.704 \| fine	33.945 \| good	39.322 \| good	0.267 \| good	9.099 \| good	0.247 \| good
2025-06-06T23:00:00.000Z	56 \| moderate	11.619 \| good	33.795 \| good	40.607 \| good	0.44 \| good	7.84 \| good	0.247 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	9.594 \| good	24.021 \| good	38.396 \| good	0.425 \| good	7.924 \| good	0.202 \| good
2025-06-07T01:00:00.000Z	49 \| good	8.557 \| good	19.307 \| good	36.564 \| good	0.479 \| good	7.517 \| good	0.196 \| good
2025-06-07T02:00:00.000Z	44 \| good	8.054 \| good	20.022 \| good	35.683 \| good	0.458 \| good	7.499 \| good	0.241 \| good
2025-06-07T03:00:00.000Z	44 \| good	8.475 \| good	14.85 \| good	32.307 \| good	0.412 \| good	8.676 \| good	0.241 \| good
2025-06-07T04:00:00.000Z	38 \| good	7.017 \| good	18.191 \| good	32.518 \| good	0.461 \| good	9.591 \| good	0.241 \| good
2025-06-07T05:00:00.000Z	33 \| good	6.074 \| good	16.221 \| good	31.939 \| good	0.456 \| good	9.928 \| good	0.241 \| good
2025-06-07T06:00:00.000Z	33 \| good	5.855 \| good	16.366 \| good	30.464 \| good	0.3 \| good	11.072 \| good	0.287 \| good
2025-06-07T07:00:00.000Z	33 \| good	6 \| good	16.702 \| good	28.818 \| good	0.417 \| good	10.086 \| good	0.353 \| good
2025-06-07T08:00:00.000Z	38 \| good	6.612 \| good	18.187 \| good	27.684 \| good	0.41 \| good	9.166 \| good	0.287 \| good
2025-06-07T09:00:00.000Z	38 \| good	6.88 \| good	19.191 \| good	28.55 \| good	0.234 \| good	7.921 \| good	0.242 \| good
2025-06-07T10:00:00.000Z	44 \| good	7.646 \| good	20.019 \| good	28.199 \| good	0.19 \| good	6.623 \| good	0.153 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.397 \| good	20.514 \| good	28.733 \| good	0.172 \| good	7.665 \| good	0.163 \| good
2025-06-07T11:00:00.000Z	44 \| good	7.646 \| good	20.019 \| good	28.199 \| good	0.19 \| good	6.623 \| good	0.153 \| good
2025-06-07T12:00:00.000Z	27 \| good	5.421 \| good	23.615 \| good	26.767 \| good	2.641 \| good	9.73 \| good	0.135 \| good
2025-06-07T13:00:00.000Z	33 \| good	6.42 \| good	28.189 \| good	26.493 \| good	2.8 \| good	6.361 \| good	0.13 \| good
2025-06-07T14:00:00.000Z	44 \| good	8.318 \| good	36.629 \| good	25.283 \| good	2.934 \| good	6.837 \| good	0.134 \| good
2025-06-07T15:00:00.000Z	49 \| good	9.446 \| good	41.668 \| good	25.943 \| good	3.068 \| good	7.312 \| good	0.138 \| good
2025-06-07T16:00:00.000Z	52 \| moderate	9.79 \| good	43.701 \| good	28.014 \| good	2.671 \| good	4.613 \| good	0.128 \| good
2025-06-07T17:00:00.000Z	54 \| moderate	10.79 \| good	47.795 \| good	31.29 \| good	2.861 \| good	5.099 \| good	0.133 \| good
2025-06-07T18:00:00.000Z	52 \| moderate	9.757 \| good	43.103 \| good	35.454 \| good	3.05 \| good	5.584 \| good	0.137 \| good
2025-06-07T19:00:00.000Z	49 \| good	8.737 \| good	38.515 \| good	41.511 \| good	1.956 \| good	2.588 \| good	0.117 \| good
2025-06-07T20:00:00.000Z	44 \| good	8.075 \| good	35.568 \| good	45.973 \| good	2.184 \| good	2.952 \| good	0.122 \| good
2025-06-07T21:00:00.000Z	44 \| good	8.354 \| good	36.644 \| good	45.029 \| good	2.413 \| good	3.316 \| good	0.126 \| good
2025-06-07T22:00:00.000Z	44 \| good	7.888 \| good	34.845 \| good	44.531 \| good	1.577 \| good	2.496 \| good	0.114 \| good
2025-06-07T23:00:00.000Z	44 \| good	7.901 \| good	34.822 \| good	42.759 \| good	1.787 \| good	2.726 \| good	0.118 \| good
2025-06-08T00:00:00.000Z	52 \| moderate	9.833 \| good	43.496 \| good	38.15 \| good	1.998 \| good	2.955 \| good	0.123 \| good
2025-06-08T01:00:00.000Z	49 \| good	8.543 \| good	37.615 \| good	34.02 \| good	1.493 \| good	5.959 \| good	0.119 \| good
2025-06-08T02:00:00.000Z	38 \| good	7.008 \| good	31.036 \| good	26.018 \| good	1.694 \| good	6.365 \| good	0.123 \| good
2025-06-08T03:00:00.000Z	38 \| good	7.182 \| good	31.705 \| good	25.88 \| good	1.894 \| good	6.772 \| good	0.127 \| good
2025-06-08T04:00:00.000Z	38 \| good	7.429 \| good	32.79 \| good	25.107 \| good	1.642 \| good	8.788 \| good	0.124 \| good
2025-06-08T05:00:00.000Z	38 \| good	7.334 \| good	32.212 \| good	24.038 \| good	1.79 \| good	9.526 \| good	0.129 \| good
2025-06-08T06:00:00.000Z	38 \| good	6.655 \| good	29.466 \| good	23.786 \| good	1.937 \| good	10.264 \| good	0.134 \| good
2025-06-08T07:00:00.000Z	38 \| good	6.789 \| good	29.941 \| good	23.346 \| good	1.821 \| good	9.712 \| good	0.125 \| good
2025-06-08T08:00:00.000Z	44 \| good	7.986 \| good	35.13 \| good	22.645 \| good	1.932 \| good	10.525 \| good	0.131 \| good
2025-06-08T09:00:00.000Z	44 \| good	7.54 \| good	33.269 \| good	22.815 \| good	2.044 \| good	11.339 \| good	0.136 \| good
2025-06-08T10:00:00.000Z	38 \| good	6.866 \| good	30.519 \| good	23.432 \| good	2.064 \| good	9.381 \| good	0.122 \| good
2025-06-08T11:00:00.000Z	33 \| good	5.797 \| good	25.504 \| good	24.094 \| good	2.093 \| good	10.045 \| good	0.126 \| good
2025-06-08T12:00:00.000Z	27 \| good	4.755 \| good	20.683 \| good	25.38 \| good	2.122 \| good	10.708 \| good	0.131 \| good
2025-06-08T13:00:00.000Z	38 \| good	6.504 \| good	28.775 \| good	23.275 \| good	2.804 \| good	7.062 \| good	0.129 \| good
2025-06-08T14:00:00.000Z	44 \| good	7.551 \| good	33.298 \| good	23.733 \| good	2.768 \| good	7.104 \| good	0.132 \| good
2025-06-08T15:00:00.000Z	44 \| good	7.835 \| good	34.727 \| good	25.036 \| good	2.733 \| good	7.147 \| good	0.135 \| good
2025-06-08T16:00:00.000Z	44 \| good	8.424 \| good	37.068 \| good	27.524 \| good	2.887 \| good	5.354 \| good	0.127 \| good
2025-06-08T17:00:00.000Z	54 \| moderate	10.577 \| good	46.874 \| good	31.599 \| good	2.921 \| good	5.675 \| good	0.13 \| good
2025-06-08T18:00:00.000Z	52 \| moderate	9.567 \| good	42.597 \| good	35.858 \| good	2.956 \| good	5.995 \| good	0.134 \| good
2025-06-08T19:00:00.000Z	49 \| good	9.184 \| good	40.521 \| good	41.694 \| good	2.381 \| good	3.358 \| good	0.117 \| good
2025-06-08T20:00:00.000Z	44 \| good	8.031 \| good	35.476 \| good	47.48 \| good	2.508 \| good	3.668 \| good	0.121 \| good
2025-06-08T21:00:00.000Z	44 \| good	7.897 \| good	34.841 \| good	47.84 \| good	2.635 \| good	3.978 \| good	0.124 \| good
2025-06-08T22:00:00.000Z	44 \| good	7.918 \| good	34.651 \| good	45.833 \| good	2.001 \| good	3.048 \| good	0.115 \| good
2025-06-08T23:00:00.000Z	42 \| good	7.359 \| good	32.221 \| good	44.998 \| good	2.195 \| good	3.29 \| good	0.119 \| good
2025-06-09T00:00:00.000Z	49 \| good	8.893 \| good	39.03 \| good	41.735 \| good	2.389 \| good	3.533 \| good	0.123 \| good
2025-06-09T01:00:00.000Z	44 \| good	8.335 \| good	36.408 \| good	38.775 \| good	1.759 \| good	6.388 \| good	0.122 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	9.612 \| good	42.482 \| good	32.725 \| good	1.983 \| good	6.83 \| good	0.125 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	9.708 \| good	43.11 \| good	29.069 \| good	2.206 \| good	7.273 \| good	0.129 \| good
2025-06-09T04:00:00.000Z	54 \| moderate	11.161 \| good	49.613 \| good	24.933 \| good	1.958 \| good	9.691 \| good	0.13 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.45 \| good	41.992 \| good	21.786 \| good	2.118 \| good	10.344 \| good	0.134 \| good
2025-06-09T06:00:00.000Z	58 \| moderate	12.927 \| fine	15.914 \| good	27.217 \| good	2.257 \| good	10.93 \| good	0.139 \| good
2025-06-09T07:00:00.000Z	49 \| good	8.565 \| good	37.69 \| good	18.977 \| good	1.909 \| good	10.981 \| good	0.135 \| good
2025-06-09T08:00:00.000Z	52 \| moderate	9.88 \| good	43.744 \| good	19.01 \| good	2.048 \| good	11.723 \| good	0.141 \| good
2025-06-09T09:00:00.000Z	49 \| good	9.33 \| good	41.44 \| good	19.72 \| good	2.187 \| good	12.466 \| good	0.146 \| good
2025-06-09T10:00:00.000Z	49 \| good	9.228 \| good	40.93 \| good	22.083 \| good	1.898 \| good	10.287 \| good	0.129 \| good
2025-06-09T11:00:00.000Z	44 \| good	8.199 \| good	36.033 \| good	22.382 \| good	1.934 \| good	10.678 \| good	0.133 \| good

Tustin

Empower business decisions with accurate air quality data

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

0.16ppm

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 Tustin, California get updated?

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

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

Tustin, California experienced its worst air quality at 10:00:00, 2025-06-06.

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

The best air quality in Tustin, California was observed at 07:00:00 on 2025-06-07.

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

The air quality in Tustin, California right now is Good, with an AQI of 44.

What pollutant is most frequently found in Tustin, California?

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

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

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

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

Tustin, California currently has a PM_2.5 concentration of 7.646 μg/m³.

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

Tustin, California currently has a PM₁₀ concentration of 20.019 μg/m³.

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

The current carbon monoxide (CO) level in Tustin, California is 0.153 ppm.

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

The current sulfur dioxide (SO₂) concentration in Tustin, California is 0.19 ppb.

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

Tustin, California currently has an ozone (O₃) concentration of 28.199 ppm.

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

The current level of nitrogen dioxide (NO₂) in Tustin, California is 6.623 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	27 \| good	4.696 \| good	17.862 \| good	27.897 \| good	0.196 \| good	9.955 \| good	0.251 \| good
2025-06-05T14:00:00.000Z	27 \| good	4.943 \| good	16.604 \| good	26.515 \| good	0.168 \| good	11.772 \| good	0.239 \| good
2025-06-05T15:00:00.000Z	27 \| good	4.874 \| good	19.922 \| good	27.752 \| good	0.181 \| good	12.722 \| good	0.284 \| good
2025-06-05T16:00:00.000Z	27 \| good	5.033 \| good	17.877 \| good	28.17 \| good	0.227 \| good	12.936 \| good	0.29 \| good
2025-06-05T17:00:00.000Z	33 \| good	5.875 \| good	24.075 \| good	27.431 \| good	0.244 \| good	12.497 \| good	0.284 \| good
2025-06-05T18:00:00.000Z	33 \| good	5.559 \| good	21.108 \| good	27.986 \| good	0.264 \| good	13.434 \| good	0.363 \| good
2025-06-05T19:00:00.000Z	30 \| good	5.381 \| good	18.361 \| good	32.364 \| good	0.338 \| good	13.418 \| good	0.194 \| good
2025-06-05T20:00:00.000Z	33 \| good	5.913 \| good	21.026 \| good	33.083 \| good	0.35 \| good	11.33 \| good	0.244 \| good
2025-06-05T21:00:00.000Z	35 \| good	6.184 \| good	23.933 \| good	37.67 \| good	0.428 \| good	10.165 \| good	0.3 \| good
2025-06-05T22:00:00.000Z	38 \| good	6.891 \| good	21.746 \| good	37.669 \| good	0.256 \| good	8.115 \| good	0.203 \| good
2025-06-05T23:00:00.000Z	36 \| good	6.335 \| good	23.949 \| good	38.908 \| good	0.386 \| good	7.217 \| good	0.203 \| good
2025-06-06T00:00:00.000Z	36 \| good	5.054 \| good	17.366 \| good	38.896 \| good	0.508 \| good	7.422 \| good	0.197 \| good
2025-06-06T01:00:00.000Z	34 \| good	4.816 \| good	18.173 \| good	36.853 \| good	0.577 \| good	7.132 \| good	0.193 \| good
2025-06-06T02:00:00.000Z	33 \| good	6.327 \| good	17.044 \| good	32.112 \| good	0.539 \| good	8.22 \| good	0.206 \| good
2025-06-06T03:00:00.000Z	33 \| good	6.352 \| good	19.23 \| good	32.269 \| good	0.441 \| good	9.239 \| good	0.252 \| good
2025-06-06T04:00:00.000Z	28 \| good	4.828 \| good	18.826 \| good	30.195 \| good	0.363 \| good	9.193 \| good	0.236 \| good
2025-06-06T05:00:00.000Z	30 \| good	5.113 \| good	17.867 \| good	32.292 \| good	0.445 \| good	10.394 \| good	0.236 \| good
2025-06-06T06:00:00.000Z	27 \| good	4.045 \| good	15.448 \| good	28.917 \| good	0.281 \| good	10.321 \| good	0.28 \| good
2025-06-06T07:00:00.000Z	27 \| good	4.858 \| good	20.158 \| good	28.049 \| good	0.203 \| good	10.048 \| good	0.298 \| good
2025-06-06T08:00:00.000Z	27 \| good	4.635 \| good	19.534 \| good	28.475 \| good	0.237 \| good	9.263 \| good	0.28 \| good
2025-06-06T09:00:00.000Z	27 \| good	4.758 \| good	18.564 \| good	28.374 \| good	0.228 \| good	6.883 \| good	0.195 \| good
2025-06-06T10:00:00.000Z	33 \| good	5.697 \| good	18.275 \| good	28.597 \| good	0.261 \| good	6.557 \| good	0.16 \| good
2025-06-06T11:00:00.000Z	33 \| good	5.901 \| good	19.827 \| good	29.929 \| good	0.211 \| good	5.034 \| good	0.113 \| good
2025-06-06T12:00:00.000Z	33 \| good	5.779 \| good	21.035 \| good	28.629 \| good	0.197 \| good	7.271 \| good	0.206 \| good
2025-06-06T13:00:00.000Z	33 \| good	6.335 \| good	21.465 \| good	26.782 \| good	0.205 \| good	12.52 \| good	0.301 \| good
2025-06-06T14:00:00.000Z	33 \| good	5.823 \| good	20.938 \| good	25.362 \| good	0.164 \| good	13.114 \| good	0.284 \| good
2025-06-06T15:00:00.000Z	38 \| good	7.01 \| good	24.376 \| good	25.285 \| good	0.239 \| good	14.373 \| good	0.348 \| good
2025-06-06T16:00:00.000Z	44 \| good	8.385 \| good	31.449 \| good	25.672 \| good	0.358 \| good	13.905 \| good	0.322 \| good
2025-06-06T17:00:00.000Z	49 \| good	8.744 \| good	30.321 \| good	27.36 \| good	0.371 \| good	13.744 \| good	0.278 \| good
2025-06-06T18:00:00.000Z	49 \| good	9.127 \| good	26.141 \| good	27.921 \| good	0.436 \| good	12.689 \| good	0.278 \| good
2025-06-06T19:00:00.000Z	54 \| moderate	11.006 \| good	29.592 \| good	30.492 \| good	0.425 \| good	12.988 \| good	0.325 \| good
2025-06-06T20:00:00.000Z	54 \| moderate	10.929 \| good	33.048 \| good	34.996 \| good	0.368 \| good	12.017 \| good	0.28 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.082 \| good	39.431 \| good	37.273 \| good	0.357 \| good	9.621 \| good	0.279 \| good
2025-06-06T22:00:00.000Z	58 \| moderate	12.704 \| fine	33.945 \| good	39.322 \| good	0.267 \| good	9.099 \| good	0.247 \| good
2025-06-06T23:00:00.000Z	56 \| moderate	11.619 \| good	33.795 \| good	40.607 \| good	0.44 \| good	7.84 \| good	0.247 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	9.594 \| good	24.021 \| good	38.396 \| good	0.425 \| good	7.924 \| good	0.202 \| good
2025-06-07T01:00:00.000Z	49 \| good	8.557 \| good	19.307 \| good	36.564 \| good	0.479 \| good	7.517 \| good	0.196 \| good
2025-06-07T02:00:00.000Z	44 \| good	8.054 \| good	20.022 \| good	35.683 \| good	0.458 \| good	7.499 \| good	0.241 \| good
2025-06-07T03:00:00.000Z	44 \| good	8.475 \| good	14.85 \| good	32.307 \| good	0.412 \| good	8.676 \| good	0.241 \| good
2025-06-07T04:00:00.000Z	38 \| good	7.017 \| good	18.191 \| good	32.518 \| good	0.461 \| good	9.591 \| good	0.241 \| good
2025-06-07T05:00:00.000Z	33 \| good	6.074 \| good	16.221 \| good	31.939 \| good	0.456 \| good	9.928 \| good	0.241 \| good
2025-06-07T06:00:00.000Z	33 \| good	5.855 \| good	16.366 \| good	30.464 \| good	0.3 \| good	11.072 \| good	0.287 \| good
2025-06-07T07:00:00.000Z	33 \| good	6 \| good	16.702 \| good	28.818 \| good	0.417 \| good	10.086 \| good	0.353 \| good
2025-06-07T08:00:00.000Z	38 \| good	6.612 \| good	18.187 \| good	27.684 \| good	0.41 \| good	9.166 \| good	0.287 \| good
2025-06-07T09:00:00.000Z	38 \| good	6.88 \| good	19.191 \| good	28.55 \| good	0.234 \| good	7.921 \| good	0.242 \| good
2025-06-07T10:00:00.000Z	44 \| good	7.646 \| good	20.019 \| good	28.199 \| good	0.19 \| good	6.623 \| good	0.153 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.397 \| good	20.514 \| good	28.733 \| good	0.172 \| good	7.665 \| good	0.163 \| good
2025-06-07T11:00:00.000Z	44 \| good	7.646 \| good	20.019 \| good	28.199 \| good	0.19 \| good	6.623 \| good	0.153 \| good
2025-06-07T12:00:00.000Z	27 \| good	5.421 \| good	23.615 \| good	26.767 \| good	2.641 \| good	9.73 \| good	0.135 \| good
2025-06-07T13:00:00.000Z	33 \| good	6.42 \| good	28.189 \| good	26.493 \| good	2.8 \| good	6.361 \| good	0.13 \| good
2025-06-07T14:00:00.000Z	44 \| good	8.318 \| good	36.629 \| good	25.283 \| good	2.934 \| good	6.837 \| good	0.134 \| good
2025-06-07T15:00:00.000Z	49 \| good	9.446 \| good	41.668 \| good	25.943 \| good	3.068 \| good	7.312 \| good	0.138 \| good
2025-06-07T16:00:00.000Z	52 \| moderate	9.79 \| good	43.701 \| good	28.014 \| good	2.671 \| good	4.613 \| good	0.128 \| good
2025-06-07T17:00:00.000Z	54 \| moderate	10.79 \| good	47.795 \| good	31.29 \| good	2.861 \| good	5.099 \| good	0.133 \| good
2025-06-07T18:00:00.000Z	52 \| moderate	9.757 \| good	43.103 \| good	35.454 \| good	3.05 \| good	5.584 \| good	0.137 \| good
2025-06-07T19:00:00.000Z	49 \| good	8.737 \| good	38.515 \| good	41.511 \| good	1.956 \| good	2.588 \| good	0.117 \| good
2025-06-07T20:00:00.000Z	44 \| good	8.075 \| good	35.568 \| good	45.973 \| good	2.184 \| good	2.952 \| good	0.122 \| good
2025-06-07T21:00:00.000Z	44 \| good	8.354 \| good	36.644 \| good	45.029 \| good	2.413 \| good	3.316 \| good	0.126 \| good
2025-06-07T22:00:00.000Z	44 \| good	7.888 \| good	34.845 \| good	44.531 \| good	1.577 \| good	2.496 \| good	0.114 \| good
2025-06-07T23:00:00.000Z	44 \| good	7.901 \| good	34.822 \| good	42.759 \| good	1.787 \| good	2.726 \| good	0.118 \| good
2025-06-08T00:00:00.000Z	52 \| moderate	9.833 \| good	43.496 \| good	38.15 \| good	1.998 \| good	2.955 \| good	0.123 \| good
2025-06-08T01:00:00.000Z	49 \| good	8.543 \| good	37.615 \| good	34.02 \| good	1.493 \| good	5.959 \| good	0.119 \| good
2025-06-08T02:00:00.000Z	38 \| good	7.008 \| good	31.036 \| good	26.018 \| good	1.694 \| good	6.365 \| good	0.123 \| good
2025-06-08T03:00:00.000Z	38 \| good	7.182 \| good	31.705 \| good	25.88 \| good	1.894 \| good	6.772 \| good	0.127 \| good
2025-06-08T04:00:00.000Z	38 \| good	7.429 \| good	32.79 \| good	25.107 \| good	1.642 \| good	8.788 \| good	0.124 \| good
2025-06-08T05:00:00.000Z	38 \| good	7.334 \| good	32.212 \| good	24.038 \| good	1.79 \| good	9.526 \| good	0.129 \| good
2025-06-08T06:00:00.000Z	38 \| good	6.655 \| good	29.466 \| good	23.786 \| good	1.937 \| good	10.264 \| good	0.134 \| good
2025-06-08T07:00:00.000Z	38 \| good	6.789 \| good	29.941 \| good	23.346 \| good	1.821 \| good	9.712 \| good	0.125 \| good
2025-06-08T08:00:00.000Z	44 \| good	7.986 \| good	35.13 \| good	22.645 \| good	1.932 \| good	10.525 \| good	0.131 \| good
2025-06-08T09:00:00.000Z	44 \| good	7.54 \| good	33.269 \| good	22.815 \| good	2.044 \| good	11.339 \| good	0.136 \| good
2025-06-08T10:00:00.000Z	38 \| good	6.866 \| good	30.519 \| good	23.432 \| good	2.064 \| good	9.381 \| good	0.122 \| good
2025-06-08T11:00:00.000Z	33 \| good	5.797 \| good	25.504 \| good	24.094 \| good	2.093 \| good	10.045 \| good	0.126 \| good
2025-06-08T12:00:00.000Z	27 \| good	4.755 \| good	20.683 \| good	25.38 \| good	2.122 \| good	10.708 \| good	0.131 \| good
2025-06-08T13:00:00.000Z	38 \| good	6.504 \| good	28.775 \| good	23.275 \| good	2.804 \| good	7.062 \| good	0.129 \| good
2025-06-08T14:00:00.000Z	44 \| good	7.551 \| good	33.298 \| good	23.733 \| good	2.768 \| good	7.104 \| good	0.132 \| good
2025-06-08T15:00:00.000Z	44 \| good	7.835 \| good	34.727 \| good	25.036 \| good	2.733 \| good	7.147 \| good	0.135 \| good
2025-06-08T16:00:00.000Z	44 \| good	8.424 \| good	37.068 \| good	27.524 \| good	2.887 \| good	5.354 \| good	0.127 \| good
2025-06-08T17:00:00.000Z	54 \| moderate	10.577 \| good	46.874 \| good	31.599 \| good	2.921 \| good	5.675 \| good	0.13 \| good
2025-06-08T18:00:00.000Z	52 \| moderate	9.567 \| good	42.597 \| good	35.858 \| good	2.956 \| good	5.995 \| good	0.134 \| good
2025-06-08T19:00:00.000Z	49 \| good	9.184 \| good	40.521 \| good	41.694 \| good	2.381 \| good	3.358 \| good	0.117 \| good
2025-06-08T20:00:00.000Z	44 \| good	8.031 \| good	35.476 \| good	47.48 \| good	2.508 \| good	3.668 \| good	0.121 \| good
2025-06-08T21:00:00.000Z	44 \| good	7.897 \| good	34.841 \| good	47.84 \| good	2.635 \| good	3.978 \| good	0.124 \| good
2025-06-08T22:00:00.000Z	44 \| good	7.918 \| good	34.651 \| good	45.833 \| good	2.001 \| good	3.048 \| good	0.115 \| good
2025-06-08T23:00:00.000Z	42 \| good	7.359 \| good	32.221 \| good	44.998 \| good	2.195 \| good	3.29 \| good	0.119 \| good
2025-06-09T00:00:00.000Z	49 \| good	8.893 \| good	39.03 \| good	41.735 \| good	2.389 \| good	3.533 \| good	0.123 \| good
2025-06-09T01:00:00.000Z	44 \| good	8.335 \| good	36.408 \| good	38.775 \| good	1.759 \| good	6.388 \| good	0.122 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	9.612 \| good	42.482 \| good	32.725 \| good	1.983 \| good	6.83 \| good	0.125 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	9.708 \| good	43.11 \| good	29.069 \| good	2.206 \| good	7.273 \| good	0.129 \| good
2025-06-09T04:00:00.000Z	54 \| moderate	11.161 \| good	49.613 \| good	24.933 \| good	1.958 \| good	9.691 \| good	0.13 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.45 \| good	41.992 \| good	21.786 \| good	2.118 \| good	10.344 \| good	0.134 \| good
2025-06-09T06:00:00.000Z	58 \| moderate	12.927 \| fine	15.914 \| good	27.217 \| good	2.257 \| good	10.93 \| good	0.139 \| good
2025-06-09T07:00:00.000Z	49 \| good	8.565 \| good	37.69 \| good	18.977 \| good	1.909 \| good	10.981 \| good	0.135 \| good
2025-06-09T08:00:00.000Z	52 \| moderate	9.88 \| good	43.744 \| good	19.01 \| good	2.048 \| good	11.723 \| good	0.141 \| good
2025-06-09T09:00:00.000Z	49 \| good	9.33 \| good	41.44 \| good	19.72 \| good	2.187 \| good	12.466 \| good	0.146 \| good
2025-06-09T10:00:00.000Z	49 \| good	9.228 \| good	40.93 \| good	22.083 \| good	1.898 \| good	10.287 \| good	0.129 \| good
2025-06-09T11:00:00.000Z	44 \| good	8.199 \| good	36.033 \| good	22.382 \| good	1.934 \| good	10.678 \| good	0.133 \| good

Current air quality index in Tustin, California today

Major air pollutants in Tustin, 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 Tustin, California

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North Tustin, California

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Frequently asked questions

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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