What are the current PM10 levels at Lancaster, California?

The current PM10 levels in Lancaster, California are 23.412 μg/m3.

What are the current sulfur dioxide (SO2) levels at Lancaster, California?

The current sulfur dioxide (SO2) levels in Lancaster, California are 0.505 ppb.

What are the current ozone (O3) levels at Lancaster, California?

The current ozone (O3) levels at Lancaster, California is 52.791 ppm.

What are the current nitrogen dioxide (NO2) levels at Lancaster, California?

The current nitrogen dioxide (NO2) levels at Lancaster, California is 2.21 ppb.

Real-time air quality index in Lancaster, California today

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

Stay updated with real-time air quality in Lancaster, 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

Lancaster, California

Last updated: ... (Local time)

Common air pollutants in Lancaster, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.49 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.45 μg/m³

155

255

425

605+

Ozone (O₃)

63.82 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.76 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Lancaster, California

Get Live Pollen Counts

Lancaster, California

Scroll To Air Quality Map

Track live Lancaster, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-18T23:00:00.000Z	47 \| good	2.029 \| good	9.566 \| good	51.251 \| good	0.471 \| good	1.925 \| good	0.177 \| good
2025-07-19T00:00:00.000Z	49 \| good	2.974 \| good	13.384 \| good	53.218 \| good	0.536 \| good	1.718 \| good	0.236 \| good
2025-07-19T01:00:00.000Z	48 \| good	3.466 \| good	15.374 \| good	52.233 \| good	0.529 \| good	2.1 \| good	0.236 \| good
2025-07-19T02:00:00.000Z	50 \| good	4.765 \| good	19.343 \| good	54.124 \| good	0.591 \| good	2.092 \| good	0.174 \| good
2025-07-19T03:00:00.000Z	50 \| good	5.36 \| good	25.164 \| good	54.1 \| good	0.627 \| good	1.997 \| good	0.174 \| good
2025-07-19T04:00:00.000Z	49 \| good	6.627 \| good	24.158 \| good	52.961 \| good	0.403 \| good	1.795 \| good	0.179 \| good
2025-07-19T05:00:00.000Z	47 \| good	7.322 \| good	24.209 \| good	51.002 \| good	0.375 \| good	1.869 \| good	0.18 \| good
2025-07-19T06:00:00.000Z	48 \| good	6.682 \| good	22.457 \| good	51.84 \| good	0.493 \| good	1.804 \| good	0.157 \| good
2025-07-19T07:00:00.000Z	49 \| good	8.814 \| good	23.412 \| good	52.791 \| good	0.505 \| good	2.21 \| good	0.157 \| good
2025-07-19T08:00:00.000Z	49 \| good	8.862 \| good	31.987 \| good	52.673 \| good	0.294 \| good	2.231 \| good	0.157 \| good
2025-07-19T09:00:00.000Z	47 \| good	8.382 \| good	27.022 \| good	50.702 \| good	0.291 \| good	2.024 \| good	0.157 \| good
2025-07-19T10:00:00.000Z	47 \| good	7.682 \| good	29.866 \| good	50.62 \| good	0.266 \| good	1.664 \| good	0.157 \| good
2025-07-19T11:00:00.000Z	54 \| moderate	7.752 \| good	34.706 \| good	56.42 \| fine	0.207 \| good	1.681 \| good	0.139 \| good
2025-07-19T12:00:00.000Z	49 \| good	9.215 \| good	27.93 \| good	48.62 \| good	0.176 \| good	2.556 \| good	0.157 \| good
2025-07-19T13:00:00.000Z	49 \| good	8.625 \| good	24.069 \| good	46.657 \| good	0.2 \| good	2.039 \| good	0.175 \| good
2025-07-19T14:00:00.000Z	43 \| good	7.382 \| good	23.077 \| good	45.701 \| good	0.217 \| good	3.941 \| good	0.155 \| good
2025-07-19T15:00:00.000Z	41 \| good	5.646 \| good	21.139 \| good	43.814 \| good	0.327 \| good	3.139 \| good	0.2 \| good
2025-07-19T16:00:00.000Z	44 \| good	8.288 \| good	25.102 \| good	45.807 \| good	0.454 \| good	5.571 \| good	0.2 \| good
2025-07-19T17:00:00.000Z	49 \| good	8.602 \| good	23.183 \| good	49.772 \| good	0.475 \| good	2.715 \| good	0.2 \| good
2025-07-19T18:00:00.000Z	47 \| good	7.326 \| good	20.223 \| good	50.832 \| good	0.564 \| good	2.307 \| good	0.196 \| good
2025-07-19T19:00:00.000Z	49 \| good	5.183 \| good	19.395 \| good	52.888 \| good	0.481 \| good	2 \| good	0.175 \| good
2025-07-19T20:00:00.000Z	61 \| moderate	5.083 \| good	15.57 \| good	57.895 \| fine	0.504 \| good	1.897 \| good	0.175 \| good
2025-07-19T21:00:00.000Z	80 \| moderate	5.086 \| good	15.833 \| good	63.832 \| fine	0.505 \| good	1.6 \| good	0.196 \| good
2025-07-19T22:00:00.000Z	80 \| moderate	4.13 \| good	11.698 \| good	63.909 \| fine	0.348 \| good	1.296 \| good	0.217 \| good
2025-07-19T23:00:00.000Z	80 \| moderate	3.16 \| good	9.699 \| good	63.951 \| fine	0.366 \| good	1.098 \| good	0.175 \| good
2025-07-20T00:00:00.000Z	84 \| moderate	4.609 \| good	11.609 \| good	64.954 \| fine	0.312 \| good	1.293 \| good	0.157 \| good
2025-07-20T01:00:00.000Z	87 \| moderate	6.804 \| good	22.494 \| good	65.934 \| fine	0.419 \| good	2.356 \| good	0.157 \| good
2025-07-20T02:00:00.000Z	90 \| moderate	8.338 \| good	85.755 \| fine	66.868 \| fine	0.589 \| good	2.334 \| good	0.157 \| good
2025-07-20T03:00:00.000Z	80 \| moderate	9.596 \| good	61.455 \| fine	63.874 \| fine	0.473 \| good	1.857 \| good	0.175 \| good
2025-07-20T04:00:00.000Z	80 \| moderate	11.283 \| good	42.986 \| good	63.78 \| fine	0.306 \| good	1.953 \| good	0.157 \| good
2025-07-20T05:00:00.000Z	74 \| moderate	11.057 \| good	31.277 \| good	61.744 \| fine	0.319 \| good	2.334 \| good	0.18 \| good
2025-07-20T06:00:00.000Z	64 \| moderate	9.488 \| good	27.311 \| good	58.756 \| fine	0.285 \| good	2.049 \| good	0.157 \| good
2025-07-20T07:00:00.000Z	61 \| moderate	8.221 \| good	24.374 \| good	57.7 \| fine	0.268 \| good	1.974 \| good	0.157 \| good
2025-07-20T08:00:00.000Z	54 \| moderate	10.577 \| good	20.431 \| good	55.704 \| fine	0.227 \| good	1.986 \| good	0.157 \| good
2025-07-20T09:00:00.000Z	58 \| moderate	8.806 \| good	16.539 \| good	56.641 \| fine	0.231 \| good	1.992 \| good	0.157 \| good
2025-07-20T10:00:00.000Z	58 \| moderate	9.894 \| good	19.436 \| good	56.641 \| fine	0.22 \| good	2.07 \| good	0.157 \| good
2025-07-20T11:00:00.000Z	49 \| good	9.408 \| good	19.454 \| good	50.799 \| good	0.231 \| good	2.075 \| good	0.157 \| good
2025-07-20T12:00:00.000Z	51 \| moderate	8.744 \| good	20.492 \| good	54.652 \| good	0.214 \| good	1.795 \| good	0.182 \| good
2025-07-20T13:00:00.000Z	50 \| good	9.322 \| good	19.501 \| good	53.713 \| good	0.273 \| good	1.779 \| good	0.175 \| good
2025-07-20T14:00:00.000Z	49 \| good	8.71 \| good	22.255 \| good	48.851 \| good	0.272 \| good	4.215 \| good	0.182 \| good
2025-07-20T15:00:00.000Z	43 \| good	6.85 \| good	25.165 \| good	45.884 \| good	0.211 \| good	4.897 \| good	0.182 \| good
2025-07-20T16:00:00.000Z	46 \| good	7.448 \| good	23.267 \| good	49.821 \| good	0.353 \| good	3.626 \| good	0.157 \| good
2025-07-20T17:00:00.000Z	51 \| moderate	9.193 \| good	21.249 \| good	54.721 \| good	0.285 \| good	2.748 \| good	0.157 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	8.114 \| good	19.28 \| good	55.754 \| fine	0.282 \| good	1.964 \| good	0.157 \| good
2025-07-20T19:00:00.000Z	58 \| moderate	6.55 \| good	21.386 \| good	56.8 \| fine	0.305 \| good	2.059 \| good	0.157 \| good
2025-07-20T20:00:00.000Z	64 \| moderate	5.771 \| good	19.387 \| good	58.834 \| fine	0.314 \| good	2.635 \| good	0.175 \| good
2025-07-20T21:00:00.000Z	77 \| moderate	5.873 \| good	16.448 \| good	62.8 \| fine	0.308 \| good	1.659 \| good	0.175 \| good
2025-07-20T22:00:00.000Z	80 \| moderate	5.49 \| good	16.447 \| good	63.824 \| fine	0.321 \| good	1.756 \| good	0.157 \| good
2025-07-20T22:00:00.000Z	80 \| moderate	5.49 \| good	16.447 \| good	63.824 \| fine	0.321 \| good	1.756 \| good	0.157 \| good
2025-07-19T09:00:00.000Z	41 \| good	4.787 \| good	20.664 \| good	44.226 \| good	3.574 \| good	12.957 \| good	0.194 \| good
2025-07-19T10:00:00.000Z	38 \| good	7.324 \| good	32.455 \| good	41.419 \| good	3.461 \| good	13.272 \| good	0.196 \| good
2025-07-19T11:00:00.000Z	38 \| good	7.05 \| good	31.547 \| good	35.979 \| good	3.347 \| good	13.588 \| good	0.197 \| good
2025-07-19T12:00:00.000Z	40 \| good	7.039 \| good	31.012 \| good	43.064 \| good	3.234 \| good	13.904 \| good	0.199 \| good
2025-07-19T13:00:00.000Z	38 \| good	6.852 \| good	30.253 \| good	37.254 \| good	3.266 \| good	12.007 \| good	0.194 \| good
2025-07-19T14:00:00.000Z	52 \| moderate	9.528 \| good	42.242 \| good	41.91 \| good	3.299 \| good	10.11 \| good	0.19 \| good
2025-07-19T15:00:00.000Z	54 \| moderate	11.429 \| good	50.597 \| good	55.501 \| fine	3.331 \| good	8.213 \| good	0.185 \| good
2025-07-19T16:00:00.000Z	71 \| moderate	9.802 \| good	43.37 \| good	61.056 \| fine	2.797 \| good	6.387 \| good	0.173 \| good
2025-07-19T17:00:00.000Z	74 \| moderate	8.316 \| good	36.185 \| good	61.614 \| fine	2.263 \| good	4.561 \| good	0.161 \| good
2025-07-19T18:00:00.000Z	74 \| moderate	6.662 \| good	29.84 \| good	62.229 \| fine	1.729 \| good	2.735 \| good	0.149 \| good
2025-07-19T19:00:00.000Z	74 \| moderate	6.984 \| good	31.08 \| good	62.177 \| fine	1.707 \| good	2.496 \| good	0.148 \| good
2025-07-19T20:00:00.000Z	74 \| moderate	5.038 \| good	21.68 \| good	62.171 \| fine	1.686 \| good	2.256 \| good	0.146 \| good
2025-07-19T21:00:00.000Z	77 \| moderate	4.775 \| good	20.783 \| good	63.456 \| fine	1.664 \| good	2.017 \| good	0.144 \| good
2025-07-19T22:00:00.000Z	100 \| moderate	6.376 \| good	28.107 \| good	70.111 \| fine	1.749 \| good	1.98 \| good	0.144 \| good
2025-07-19T23:00:00.000Z	115 \| sensitive	8.542 \| good	37.343 \| good	75.117 \| moderate	1.835 \| good	1.944 \| good	0.143 \| good
2025-07-20T00:00:00.000Z	119 \| sensitive	9.617 \| good	42.531 \| good	76.136 \| moderate	1.921 \| good	1.907 \| good	0.142 \| good
2025-07-20T01:00:00.000Z	101 \| sensitive	10.913 \| good	48.464 \| good	71.217 \| moderate	2.202 \| good	2.794 \| good	0.145 \| good
2025-07-20T02:00:00.000Z	100 \| moderate	10.372 \| good	45.984 \| good	70.272 \| fine	2.483 \| good	3.681 \| good	0.148 \| good
2025-07-20T03:00:00.000Z	77 \| moderate	8.601 \| good	38.164 \| good	62.868 \| fine	2.765 \| good	4.568 \| good	0.15 \| good
2025-07-20T04:00:00.000Z	67 \| moderate	7.789 \| good	34.315 \| good	60.454 \| fine	2.912 \| good	5.625 \| good	0.156 \| good
2025-07-20T05:00:00.000Z	77 \| moderate	9.176 \| good	40.59 \| good	62.703 \| fine	3.059 \| good	6.683 \| good	0.161 \| good
2025-07-20T06:00:00.000Z	77 \| moderate	7.959 \| good	35.322 \| good	62.691 \| fine	3.206 \| good	7.741 \| good	0.166 \| good
2025-07-20T07:00:00.000Z	71 \| moderate	6.848 \| good	30.115 \| good	61.211 \| fine	3.219 \| good	8.569 \| good	0.172 \| good
2025-07-20T08:00:00.000Z	61 \| moderate	7.196 \| good	31.621 \| good	58.398 \| fine	3.232 \| good	9.396 \| good	0.178 \| good
2025-07-20T09:00:00.000Z	54 \| moderate	8.916 \| good	39.843 \| good	55.994 \| fine	3.246 \| good	10.224 \| good	0.184 \| good
2025-07-20T10:00:00.000Z	58 \| moderate	11.649 \| good	51.442 \| good	56.958 \| fine	3.174 \| good	10.675 \| good	0.185 \| good
2025-07-20T11:00:00.000Z	51 \| moderate	8.453 \| good	37.293 \| good	54.731 \| good	3.102 \| good	11.127 \| good	0.186 \| good
2025-07-20T12:00:00.000Z	52 \| moderate	10.419 \| good	46.078 \| good	50.876 \| good	3.03 \| good	11.579 \| good	0.186 \| good
2025-07-20T13:00:00.000Z	54 \| moderate	10.166 \| good	45.1 \| good	55.704 \| fine	3.099 \| good	10.332 \| good	0.183 \| good
2025-07-20T14:00:00.000Z	54 \| moderate	10.498 \| good	46.637 \| good	56.337 \| fine	3.169 \| good	9.086 \| good	0.18 \| good
2025-07-20T15:00:00.000Z	58 \| moderate	8.714 \| good	38.038 \| good	57.289 \| fine	3.239 \| good	7.839 \| good	0.177 \| good
2025-07-20T16:00:00.000Z	77 \| moderate	8.063 \| good	35.554 \| good	62.834 \| fine	2.926 \| good	6.453 \| good	0.169 \| good
2025-07-20T17:00:00.000Z	77 \| moderate	6.694 \| good	29.759 \| good	63.101 \| fine	2.614 \| good	5.066 \| good	0.161 \| good
2025-07-20T18:00:00.000Z	77 \| moderate	6.558 \| good	29.166 \| good	63.256 \| fine	2.302 \| good	3.68 \| good	0.153 \| good
2025-07-20T19:00:00.000Z	87 \| moderate	9.484 \| good	42.373 \| good	65.778 \| fine	2.159 \| good	3.166 \| good	0.149 \| good
2025-07-20T20:00:00.000Z	84 \| moderate	8.543 \| good	37.397 \| good	65.124 \| fine	2.016 \| good	2.652 \| good	0.144 \| good
2025-07-20T21:00:00.000Z	80 \| moderate	7.327 \| good	32.054 \| good	64.205 \| fine	1.873 \| good	2.138 \| good	0.14 \| good
2025-07-20T22:00:00.000Z	84 \| moderate	7.968 \| good	34.882 \| good	64.763 \| fine	1.985 \| good	2.15 \| good	0.138 \| good
2025-07-20T23:00:00.000Z	84 \| moderate	8.145 \| good	35.926 \| good	64.964 \| fine	2.097 \| good	2.162 \| good	0.137 \| good
2025-07-21T00:00:00.000Z	101 \| sensitive	8.439 \| good	36.978 \| good	71.324 \| moderate	2.209 \| good	2.174 \| good	0.136 \| good
2025-07-21T01:00:00.000Z	101 \| sensitive	10.202 \| good	45.17 \| good	70.62 \| fine	2.383 \| good	3.085 \| good	0.136 \| good
2025-07-21T02:00:00.000Z	87 \| moderate	9.191 \| good	41.159 \| good	65.702 \| fine	2.558 \| good	3.996 \| good	0.137 \| good
2025-07-21T03:00:00.000Z	77 \| moderate	7.773 \| good	34.014 \| good	63.286 \| fine	2.732 \| good	4.907 \| good	0.138 \| good
2025-07-21T04:00:00.000Z	67 \| moderate	9.415 \| good	42.118 \| good	59.859 \| fine	2.979 \| good	6.236 \| good	0.146 \| good
2025-07-21T05:00:00.000Z	64 \| moderate	10.595 \| good	46.758 \| good	58.8 \| fine	3.225 \| good	7.564 \| good	0.155 \| good
2025-07-21T06:00:00.000Z	66 \| moderate	16.856 \| fine	30.305 \| good	44.08 \| good	3.498 \| good	8.958 \| good	0.163 \| good
2025-07-21T07:00:00.000Z	45 \| good	5.212 \| good	22.66 \| good	48.937 \| good	3.561 \| good	9.758 \| good	0.168 \| good
2025-07-21T08:00:00.000Z	45 \| good	4.229 \| good	18.545 \| good	48.569 \| good	3.649 \| good	10.623 \| good	0.173 \| good

Lancaster

Empower business decisions with accurate air quality data

Lancaster, California air quality map: Real-time AQI near you

0.12ppm

How accurate is California, USA air quality data?

Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

Air quality levels in US

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

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Frequently asked questions

How frequently is the air quality data for Lancaster, California updated?

Air quality data for Lancaster, California is updated on an hourly basis.

When did Lancaster, California experience the worst air quality in the last 24 hours?

The worst air quality in Lancaster, California was recorded at 03:00:00 on 2025-07-19.

When did Lancaster, California have its best air quality in the last 24 hours?

The best air quality in Lancaster, California was recorded at 12:00:00 on 2025-07-18.

What is the real-time air quality index for Lancaster, California?

The real-time air quality index in Lancaster, California is 49, currently categorized as Good.

Which pollutant is found most often in Lancaster, California?

The most common pollutant in Lancaster, California is O3.

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

If the air quality in Lancaster, California is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Lancaster, California?

The measured PM_2.5 levels in Lancaster, California at present are 8.814 μg/m³.

What are the current PM₁₀ levels at Lancaster, California?

The current PM₁₀ levels in Lancaster, California are 23.412 μg/m³.

What are the current carbon monoxide (CO) levels at Lancaster, California?

The current carbon monoxide (CO) level in Lancaster, California is 0.157 ppm.

What are the current sulfur dioxide (SO₂) levels at Lancaster, California?

The current sulfur dioxide (SO₂) levels in Lancaster, California are 0.505 ppb.

What are the current ozone (O₃) levels at Lancaster, California?

The current ozone (O₃) levels at Lancaster, California is 52.791 ppm.

What are the current nitrogen dioxide (NO₂) levels at Lancaster, California?

The current nitrogen dioxide (NO₂) levels at Lancaster, California is 2.21 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-18T23:00:00.000Z	47 \| good	2.029 \| good	9.566 \| good	51.251 \| good	0.471 \| good	1.925 \| good	0.177 \| good
2025-07-19T00:00:00.000Z	49 \| good	2.974 \| good	13.384 \| good	53.218 \| good	0.536 \| good	1.718 \| good	0.236 \| good
2025-07-19T01:00:00.000Z	48 \| good	3.466 \| good	15.374 \| good	52.233 \| good	0.529 \| good	2.1 \| good	0.236 \| good
2025-07-19T02:00:00.000Z	50 \| good	4.765 \| good	19.343 \| good	54.124 \| good	0.591 \| good	2.092 \| good	0.174 \| good
2025-07-19T03:00:00.000Z	50 \| good	5.36 \| good	25.164 \| good	54.1 \| good	0.627 \| good	1.997 \| good	0.174 \| good
2025-07-19T04:00:00.000Z	49 \| good	6.627 \| good	24.158 \| good	52.961 \| good	0.403 \| good	1.795 \| good	0.179 \| good
2025-07-19T05:00:00.000Z	47 \| good	7.322 \| good	24.209 \| good	51.002 \| good	0.375 \| good	1.869 \| good	0.18 \| good
2025-07-19T06:00:00.000Z	48 \| good	6.682 \| good	22.457 \| good	51.84 \| good	0.493 \| good	1.804 \| good	0.157 \| good
2025-07-19T07:00:00.000Z	49 \| good	8.814 \| good	23.412 \| good	52.791 \| good	0.505 \| good	2.21 \| good	0.157 \| good
2025-07-19T08:00:00.000Z	49 \| good	8.862 \| good	31.987 \| good	52.673 \| good	0.294 \| good	2.231 \| good	0.157 \| good
2025-07-19T09:00:00.000Z	47 \| good	8.382 \| good	27.022 \| good	50.702 \| good	0.291 \| good	2.024 \| good	0.157 \| good
2025-07-19T10:00:00.000Z	47 \| good	7.682 \| good	29.866 \| good	50.62 \| good	0.266 \| good	1.664 \| good	0.157 \| good
2025-07-19T11:00:00.000Z	54 \| moderate	7.752 \| good	34.706 \| good	56.42 \| fine	0.207 \| good	1.681 \| good	0.139 \| good
2025-07-19T12:00:00.000Z	49 \| good	9.215 \| good	27.93 \| good	48.62 \| good	0.176 \| good	2.556 \| good	0.157 \| good
2025-07-19T13:00:00.000Z	49 \| good	8.625 \| good	24.069 \| good	46.657 \| good	0.2 \| good	2.039 \| good	0.175 \| good
2025-07-19T14:00:00.000Z	43 \| good	7.382 \| good	23.077 \| good	45.701 \| good	0.217 \| good	3.941 \| good	0.155 \| good
2025-07-19T15:00:00.000Z	41 \| good	5.646 \| good	21.139 \| good	43.814 \| good	0.327 \| good	3.139 \| good	0.2 \| good
2025-07-19T16:00:00.000Z	44 \| good	8.288 \| good	25.102 \| good	45.807 \| good	0.454 \| good	5.571 \| good	0.2 \| good
2025-07-19T17:00:00.000Z	49 \| good	8.602 \| good	23.183 \| good	49.772 \| good	0.475 \| good	2.715 \| good	0.2 \| good
2025-07-19T18:00:00.000Z	47 \| good	7.326 \| good	20.223 \| good	50.832 \| good	0.564 \| good	2.307 \| good	0.196 \| good
2025-07-19T19:00:00.000Z	49 \| good	5.183 \| good	19.395 \| good	52.888 \| good	0.481 \| good	2 \| good	0.175 \| good
2025-07-19T20:00:00.000Z	61 \| moderate	5.083 \| good	15.57 \| good	57.895 \| fine	0.504 \| good	1.897 \| good	0.175 \| good
2025-07-19T21:00:00.000Z	80 \| moderate	5.086 \| good	15.833 \| good	63.832 \| fine	0.505 \| good	1.6 \| good	0.196 \| good
2025-07-19T22:00:00.000Z	80 \| moderate	4.13 \| good	11.698 \| good	63.909 \| fine	0.348 \| good	1.296 \| good	0.217 \| good
2025-07-19T23:00:00.000Z	80 \| moderate	3.16 \| good	9.699 \| good	63.951 \| fine	0.366 \| good	1.098 \| good	0.175 \| good
2025-07-20T00:00:00.000Z	84 \| moderate	4.609 \| good	11.609 \| good	64.954 \| fine	0.312 \| good	1.293 \| good	0.157 \| good
2025-07-20T01:00:00.000Z	87 \| moderate	6.804 \| good	22.494 \| good	65.934 \| fine	0.419 \| good	2.356 \| good	0.157 \| good
2025-07-20T02:00:00.000Z	90 \| moderate	8.338 \| good	85.755 \| fine	66.868 \| fine	0.589 \| good	2.334 \| good	0.157 \| good
2025-07-20T03:00:00.000Z	80 \| moderate	9.596 \| good	61.455 \| fine	63.874 \| fine	0.473 \| good	1.857 \| good	0.175 \| good
2025-07-20T04:00:00.000Z	80 \| moderate	11.283 \| good	42.986 \| good	63.78 \| fine	0.306 \| good	1.953 \| good	0.157 \| good
2025-07-20T05:00:00.000Z	74 \| moderate	11.057 \| good	31.277 \| good	61.744 \| fine	0.319 \| good	2.334 \| good	0.18 \| good
2025-07-20T06:00:00.000Z	64 \| moderate	9.488 \| good	27.311 \| good	58.756 \| fine	0.285 \| good	2.049 \| good	0.157 \| good
2025-07-20T07:00:00.000Z	61 \| moderate	8.221 \| good	24.374 \| good	57.7 \| fine	0.268 \| good	1.974 \| good	0.157 \| good
2025-07-20T08:00:00.000Z	54 \| moderate	10.577 \| good	20.431 \| good	55.704 \| fine	0.227 \| good	1.986 \| good	0.157 \| good
2025-07-20T09:00:00.000Z	58 \| moderate	8.806 \| good	16.539 \| good	56.641 \| fine	0.231 \| good	1.992 \| good	0.157 \| good
2025-07-20T10:00:00.000Z	58 \| moderate	9.894 \| good	19.436 \| good	56.641 \| fine	0.22 \| good	2.07 \| good	0.157 \| good
2025-07-20T11:00:00.000Z	49 \| good	9.408 \| good	19.454 \| good	50.799 \| good	0.231 \| good	2.075 \| good	0.157 \| good
2025-07-20T12:00:00.000Z	51 \| moderate	8.744 \| good	20.492 \| good	54.652 \| good	0.214 \| good	1.795 \| good	0.182 \| good
2025-07-20T13:00:00.000Z	50 \| good	9.322 \| good	19.501 \| good	53.713 \| good	0.273 \| good	1.779 \| good	0.175 \| good
2025-07-20T14:00:00.000Z	49 \| good	8.71 \| good	22.255 \| good	48.851 \| good	0.272 \| good	4.215 \| good	0.182 \| good
2025-07-20T15:00:00.000Z	43 \| good	6.85 \| good	25.165 \| good	45.884 \| good	0.211 \| good	4.897 \| good	0.182 \| good
2025-07-20T16:00:00.000Z	46 \| good	7.448 \| good	23.267 \| good	49.821 \| good	0.353 \| good	3.626 \| good	0.157 \| good
2025-07-20T17:00:00.000Z	51 \| moderate	9.193 \| good	21.249 \| good	54.721 \| good	0.285 \| good	2.748 \| good	0.157 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	8.114 \| good	19.28 \| good	55.754 \| fine	0.282 \| good	1.964 \| good	0.157 \| good
2025-07-20T19:00:00.000Z	58 \| moderate	6.55 \| good	21.386 \| good	56.8 \| fine	0.305 \| good	2.059 \| good	0.157 \| good
2025-07-20T20:00:00.000Z	64 \| moderate	5.771 \| good	19.387 \| good	58.834 \| fine	0.314 \| good	2.635 \| good	0.175 \| good
2025-07-20T21:00:00.000Z	77 \| moderate	5.873 \| good	16.448 \| good	62.8 \| fine	0.308 \| good	1.659 \| good	0.175 \| good
2025-07-20T22:00:00.000Z	80 \| moderate	5.49 \| good	16.447 \| good	63.824 \| fine	0.321 \| good	1.756 \| good	0.157 \| good
2025-07-20T22:00:00.000Z	80 \| moderate	5.49 \| good	16.447 \| good	63.824 \| fine	0.321 \| good	1.756 \| good	0.157 \| good
2025-07-19T09:00:00.000Z	41 \| good	4.787 \| good	20.664 \| good	44.226 \| good	3.574 \| good	12.957 \| good	0.194 \| good
2025-07-19T10:00:00.000Z	38 \| good	7.324 \| good	32.455 \| good	41.419 \| good	3.461 \| good	13.272 \| good	0.196 \| good
2025-07-19T11:00:00.000Z	38 \| good	7.05 \| good	31.547 \| good	35.979 \| good	3.347 \| good	13.588 \| good	0.197 \| good
2025-07-19T12:00:00.000Z	40 \| good	7.039 \| good	31.012 \| good	43.064 \| good	3.234 \| good	13.904 \| good	0.199 \| good
2025-07-19T13:00:00.000Z	38 \| good	6.852 \| good	30.253 \| good	37.254 \| good	3.266 \| good	12.007 \| good	0.194 \| good
2025-07-19T14:00:00.000Z	52 \| moderate	9.528 \| good	42.242 \| good	41.91 \| good	3.299 \| good	10.11 \| good	0.19 \| good
2025-07-19T15:00:00.000Z	54 \| moderate	11.429 \| good	50.597 \| good	55.501 \| fine	3.331 \| good	8.213 \| good	0.185 \| good
2025-07-19T16:00:00.000Z	71 \| moderate	9.802 \| good	43.37 \| good	61.056 \| fine	2.797 \| good	6.387 \| good	0.173 \| good
2025-07-19T17:00:00.000Z	74 \| moderate	8.316 \| good	36.185 \| good	61.614 \| fine	2.263 \| good	4.561 \| good	0.161 \| good
2025-07-19T18:00:00.000Z	74 \| moderate	6.662 \| good	29.84 \| good	62.229 \| fine	1.729 \| good	2.735 \| good	0.149 \| good
2025-07-19T19:00:00.000Z	74 \| moderate	6.984 \| good	31.08 \| good	62.177 \| fine	1.707 \| good	2.496 \| good	0.148 \| good
2025-07-19T20:00:00.000Z	74 \| moderate	5.038 \| good	21.68 \| good	62.171 \| fine	1.686 \| good	2.256 \| good	0.146 \| good
2025-07-19T21:00:00.000Z	77 \| moderate	4.775 \| good	20.783 \| good	63.456 \| fine	1.664 \| good	2.017 \| good	0.144 \| good
2025-07-19T22:00:00.000Z	100 \| moderate	6.376 \| good	28.107 \| good	70.111 \| fine	1.749 \| good	1.98 \| good	0.144 \| good
2025-07-19T23:00:00.000Z	115 \| sensitive	8.542 \| good	37.343 \| good	75.117 \| moderate	1.835 \| good	1.944 \| good	0.143 \| good
2025-07-20T00:00:00.000Z	119 \| sensitive	9.617 \| good	42.531 \| good	76.136 \| moderate	1.921 \| good	1.907 \| good	0.142 \| good
2025-07-20T01:00:00.000Z	101 \| sensitive	10.913 \| good	48.464 \| good	71.217 \| moderate	2.202 \| good	2.794 \| good	0.145 \| good
2025-07-20T02:00:00.000Z	100 \| moderate	10.372 \| good	45.984 \| good	70.272 \| fine	2.483 \| good	3.681 \| good	0.148 \| good
2025-07-20T03:00:00.000Z	77 \| moderate	8.601 \| good	38.164 \| good	62.868 \| fine	2.765 \| good	4.568 \| good	0.15 \| good
2025-07-20T04:00:00.000Z	67 \| moderate	7.789 \| good	34.315 \| good	60.454 \| fine	2.912 \| good	5.625 \| good	0.156 \| good
2025-07-20T05:00:00.000Z	77 \| moderate	9.176 \| good	40.59 \| good	62.703 \| fine	3.059 \| good	6.683 \| good	0.161 \| good
2025-07-20T06:00:00.000Z	77 \| moderate	7.959 \| good	35.322 \| good	62.691 \| fine	3.206 \| good	7.741 \| good	0.166 \| good
2025-07-20T07:00:00.000Z	71 \| moderate	6.848 \| good	30.115 \| good	61.211 \| fine	3.219 \| good	8.569 \| good	0.172 \| good
2025-07-20T08:00:00.000Z	61 \| moderate	7.196 \| good	31.621 \| good	58.398 \| fine	3.232 \| good	9.396 \| good	0.178 \| good
2025-07-20T09:00:00.000Z	54 \| moderate	8.916 \| good	39.843 \| good	55.994 \| fine	3.246 \| good	10.224 \| good	0.184 \| good
2025-07-20T10:00:00.000Z	58 \| moderate	11.649 \| good	51.442 \| good	56.958 \| fine	3.174 \| good	10.675 \| good	0.185 \| good
2025-07-20T11:00:00.000Z	51 \| moderate	8.453 \| good	37.293 \| good	54.731 \| good	3.102 \| good	11.127 \| good	0.186 \| good
2025-07-20T12:00:00.000Z	52 \| moderate	10.419 \| good	46.078 \| good	50.876 \| good	3.03 \| good	11.579 \| good	0.186 \| good
2025-07-20T13:00:00.000Z	54 \| moderate	10.166 \| good	45.1 \| good	55.704 \| fine	3.099 \| good	10.332 \| good	0.183 \| good
2025-07-20T14:00:00.000Z	54 \| moderate	10.498 \| good	46.637 \| good	56.337 \| fine	3.169 \| good	9.086 \| good	0.18 \| good
2025-07-20T15:00:00.000Z	58 \| moderate	8.714 \| good	38.038 \| good	57.289 \| fine	3.239 \| good	7.839 \| good	0.177 \| good
2025-07-20T16:00:00.000Z	77 \| moderate	8.063 \| good	35.554 \| good	62.834 \| fine	2.926 \| good	6.453 \| good	0.169 \| good
2025-07-20T17:00:00.000Z	77 \| moderate	6.694 \| good	29.759 \| good	63.101 \| fine	2.614 \| good	5.066 \| good	0.161 \| good
2025-07-20T18:00:00.000Z	77 \| moderate	6.558 \| good	29.166 \| good	63.256 \| fine	2.302 \| good	3.68 \| good	0.153 \| good
2025-07-20T19:00:00.000Z	87 \| moderate	9.484 \| good	42.373 \| good	65.778 \| fine	2.159 \| good	3.166 \| good	0.149 \| good
2025-07-20T20:00:00.000Z	84 \| moderate	8.543 \| good	37.397 \| good	65.124 \| fine	2.016 \| good	2.652 \| good	0.144 \| good
2025-07-20T21:00:00.000Z	80 \| moderate	7.327 \| good	32.054 \| good	64.205 \| fine	1.873 \| good	2.138 \| good	0.14 \| good
2025-07-20T22:00:00.000Z	84 \| moderate	7.968 \| good	34.882 \| good	64.763 \| fine	1.985 \| good	2.15 \| good	0.138 \| good
2025-07-20T23:00:00.000Z	84 \| moderate	8.145 \| good	35.926 \| good	64.964 \| fine	2.097 \| good	2.162 \| good	0.137 \| good
2025-07-21T00:00:00.000Z	101 \| sensitive	8.439 \| good	36.978 \| good	71.324 \| moderate	2.209 \| good	2.174 \| good	0.136 \| good
2025-07-21T01:00:00.000Z	101 \| sensitive	10.202 \| good	45.17 \| good	70.62 \| fine	2.383 \| good	3.085 \| good	0.136 \| good
2025-07-21T02:00:00.000Z	87 \| moderate	9.191 \| good	41.159 \| good	65.702 \| fine	2.558 \| good	3.996 \| good	0.137 \| good
2025-07-21T03:00:00.000Z	77 \| moderate	7.773 \| good	34.014 \| good	63.286 \| fine	2.732 \| good	4.907 \| good	0.138 \| good
2025-07-21T04:00:00.000Z	67 \| moderate	9.415 \| good	42.118 \| good	59.859 \| fine	2.979 \| good	6.236 \| good	0.146 \| good
2025-07-21T05:00:00.000Z	64 \| moderate	10.595 \| good	46.758 \| good	58.8 \| fine	3.225 \| good	7.564 \| good	0.155 \| good
2025-07-21T06:00:00.000Z	66 \| moderate	16.856 \| fine	30.305 \| good	44.08 \| good	3.498 \| good	8.958 \| good	0.163 \| good
2025-07-21T07:00:00.000Z	45 \| good	5.212 \| good	22.66 \| good	48.937 \| good	3.561 \| good	9.758 \| good	0.168 \| good
2025-07-21T08:00:00.000Z	45 \| good	4.229 \| good	18.545 \| good	48.569 \| good	3.649 \| good	10.623 \| good	0.173 \| good

Real-time air quality index in Lancaster, California today

Common air pollutants in Lancaster, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lancaster, California air quality forecast and history

Empower business decisions with accurate air quality data

Lancaster, California air quality map: Real-time AQI near you

Air quality in nearby cities

Quartz Hill, California

Palmdale, California

Rosamond, California

Sun Village, California

Lake Los Angeles, California

Castaic, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Lancaster, California updated?

When did Lancaster, California experience the worst air quality in the last 24 hours?

When did Lancaster, California have its best air quality in the last 24 hours?

What is the real-time air quality index for Lancaster, California?

Which pollutant is found most often in Lancaster, California?

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

What are the current PM2.5 levels in Lancaster, California?

What are the current PM10 levels at Lancaster, California?

What are the current carbon monoxide (CO) levels at Lancaster, California?

What are the current sulfur dioxide (SO2) levels at Lancaster, California?

What are the current ozone (O3) levels at Lancaster, California?

What are the current nitrogen dioxide (NO2) levels at Lancaster, California?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Lancaster, California?

What are the current PM₁₀ levels at Lancaster, California?

What are the current sulfur dioxide (SO₂) levels at Lancaster, California?

What are the current ozone (O₃) levels at Lancaster, California?

What are the current nitrogen dioxide (NO₂) levels at Lancaster, California?