What is the current level of PM10 in Quartz Hill, California?

Quartz Hill, California currently has a PM10 concentration of 39.293 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Quartz Hill, California is 0.245 ppb.

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

Quartz Hill, California currently has an ozone (O3) concentration of 37.605 ppm.

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

The current level of nitrogen dioxide (NO2) in Quartz Hill, California is 18.836 ppb.

Current air quality index in Quartz Hill, California today

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

Stay updated with real-time air quality in Quartz Hill, 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

Quartz Hill, California

Last updated: ... (Local time)

Major air pollutants in Quartz Hill, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.38 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.29 μg/m³

155

255

425

605+

Ozone (O₃)

37.60 ppb

201

201+

Sulfur Dioxide (SO₂)

0.24 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.84 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Quartz Hill, California

Get Live Pollen Counts

Quartz Hill, California

Scroll To Air Quality Map

Track live Quartz Hill, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T15:00:00.000Z	80 \| moderate	8.277 \| good	20.407 \| good	63.999 \| fine	0.345 \| good	2.388 \| good	0.2 \| good
2025-07-12T16:00:00.000Z	80 \| moderate	7.046 \| good	23.394 \| good	64.182 \| fine	0.387 \| good	2.426 \| good	0.199 \| good
2025-07-12T17:00:00.000Z	87 \| moderate	6.63 \| good	25.535 \| good	66.28 \| fine	0.415 \| good	2.404 \| good	0.216 \| good
2025-07-12T18:00:00.000Z	87 \| moderate	6.785 \| good	29.303 \| good	65.835 \| fine	0.544 \| good	2.388 \| good	0.216 \| good
2025-07-12T19:00:00.000Z	90 \| moderate	7.311 \| good	27.401 \| good	67.155 \| fine	0.625 \| good	2.166 \| good	0.207 \| good
2025-07-12T20:00:00.000Z	100 \| moderate	6.322 \| good	26.081 \| good	69.587 \| fine	0.658 \| good	2.108 \| good	0.207 \| good
2025-07-12T21:00:00.000Z	101 \| sensitive	7.025 \| good	27.478 \| good	70.927 \| fine	0.478 \| good	2.141 \| good	0.229 \| good
2025-07-12T22:00:00.000Z	112 \| sensitive	9.13 \| good	31.451 \| good	74.156 \| moderate	0.425 \| good	2.19 \| good	0.229 \| good
2025-07-12T23:00:00.000Z	112 \| sensitive	9.109 \| good	31.885 \| good	74.215 \| moderate	0.418 \| good	2.152 \| good	0.19 \| good
2025-07-13T00:00:00.000Z	105 \| sensitive	9.252 \| good	31.982 \| good	72.43 \| moderate	0.374 \| good	2.253 \| good	0.174 \| good
2025-07-13T01:00:00.000Z	115 \| sensitive	9.263 \| good	37.007 \| good	74.91 \| moderate	0.488 \| good	2.545 \| good	0.174 \| good
2025-07-13T02:00:00.000Z	101 \| sensitive	8.742 \| good	40.996 \| good	71.169 \| moderate	0.351 \| good	2.571 \| good	0.156 \| good
2025-07-13T03:00:00.000Z	105 \| sensitive	9.011 \| good	40.634 \| good	71.701 \| moderate	0.313 \| good	2.718 \| good	0.174 \| good
2025-07-13T04:00:00.000Z	97 \| moderate	9.53 \| good	33.964 \| good	69.389 \| fine	0.318 \| good	2.866 \| good	0.174 \| good
2025-07-13T05:00:00.000Z	90 \| moderate	11.179 \| good	33.523 \| good	67.076 \| fine	0.306 \| good	2.718 \| good	0.174 \| good
2025-07-13T06:00:00.000Z	84 \| moderate	11.147 \| good	28.505 \| good	65.043 \| fine	0.231 \| good	2.249 \| good	0.217 \| good
2025-07-13T07:00:00.000Z	84 \| moderate	10.034 \| good	26.386 \| good	64.915 \| fine	0.24 \| good	2.095 \| good	0.218 \| good
2025-07-13T08:00:00.000Z	84 \| moderate	9.836 \| good	23.992 \| good	64.642 \| fine	0.231 \| good	2.31 \| good	0.196 \| good
2025-07-13T09:00:00.000Z	84 \| moderate	10.921 \| good	24.893 \| good	64.511 \| fine	0.237 \| good	2.191 \| good	0.178 \| good
2025-07-13T10:00:00.000Z	84 \| moderate	11.226 \| good	24.869 \| good	64.511 \| fine	0.208 \| good	2.098 \| good	0.178 \| good
2025-07-13T11:00:00.000Z	64 \| moderate	11.051 \| good	24.044 \| good	59.053 \| fine	0.193 \| good	2.108 \| good	0.178 \| good
2025-07-13T12:00:00.000Z	64 \| moderate	10.534 \| good	22.755 \| good	58.502 \| fine	0.184 \| good	2.052 \| good	0.182 \| good
2025-07-13T13:00:00.000Z	58 \| moderate	10.175 \| good	23.487 \| good	56.754 \| fine	0.223 \| good	2.416 \| good	0.182 \| good
2025-07-13T14:00:00.000Z	52 \| moderate	10.137 \| good	23.795 \| good	53.248 \| good	0.201 \| good	3.419 \| good	0.182 \| good
2025-07-13T15:00:00.000Z	52 \| moderate	10.123 \| good	22.96 \| good	51.553 \| good	0.271 \| good	2.939 \| good	0.2 \| good
2025-07-13T16:00:00.000Z	48 \| good	8.263 \| good	25.83 \| good	51.84 \| good	0.25 \| good	5.756 \| good	0.233 \| good
2025-07-13T17:00:00.000Z	52 \| moderate	10.21 \| good	27.023 \| good	54.921 \| good	0.337 \| good	5.088 \| good	0.207 \| good
2025-07-13T18:00:00.000Z	67 \| moderate	10.235 \| good	28.389 \| good	59.822 \| fine	0.716 \| good	2.468 \| good	0.207 \| good
2025-07-13T19:00:00.000Z	77 \| moderate	10.074 \| good	28.002 \| good	63.228 \| fine	0.775 \| good	2.237 \| good	0.207 \| good
2025-07-13T20:00:00.000Z	84 \| moderate	13.714 \| fine	26.602 \| good	65.454 \| fine	0.705 \| good	1.955 \| good	0.229 \| good
2025-07-13T21:00:00.000Z	97 \| moderate	11.013 \| good	24.598 \| good	68.607 \| fine	0.648 \| good	1.966 \| good	0.229 \| good
2025-07-13T22:00:00.000Z	101 \| sensitive	9.701 \| good	19.727 \| good	70.508 \| fine	0.623 \| good	1.875 \| good	0.194 \| good
2025-07-13T23:00:00.000Z	105 \| sensitive	8.051 \| good	19.807 \| good	71.666 \| moderate	0.633 \| good	1.639 \| good	0.19 \| good
2025-07-14T00:00:00.000Z	101 \| sensitive	6.221 \| good	17.837 \| good	70.717 \| fine	0.668 \| good	2.012 \| good	0.19 \| good
2025-07-14T01:00:00.000Z	101 \| sensitive	5.463 \| good	18.543 \| good	71.415 \| moderate	0.548 \| good	1.994 \| good	0.174 \| good
2025-07-14T02:00:00.000Z	101 \| sensitive	5.408 \| good	22.71 \| good	71.066 \| moderate	0.455 \| good	1.929 \| good	0.156 \| good
2025-07-14T03:00:00.000Z	93 \| moderate	6.614 \| good	23.005 \| good	67.75 \| fine	0.403 \| good	1.978 \| good	0.193 \| good
2025-07-14T04:00:00.000Z	80 \| moderate	6.426 \| good	25.432 \| good	63.724 \| fine	0.397 \| good	1.925 \| good	0.193 \| good
2025-07-14T05:00:00.000Z	74 \| moderate	6.693 \| good	25.311 \| good	61.532 \| fine	0.353 \| good	1.92 \| good	0.193 \| good
2025-07-14T06:00:00.000Z	67 \| moderate	7.258 \| good	26.076 \| good	60.288 \| fine	0.291 \| good	2.234 \| good	0.195 \| good
2025-07-14T07:00:00.000Z	71 \| moderate	10.621 \| good	25.857 \| good	60.808 \| fine	0.283 \| good	1.959 \| good	0.195 \| good
2025-07-14T08:00:00.000Z	71 \| moderate	10.871 \| good	30.889 \| good	60.609 \| fine	0.311 \| good	1.843 \| good	0.195 \| good
2025-07-14T09:00:00.000Z	67 \| moderate	10.028 \| good	29.545 \| good	60.264 \| fine	0.324 \| good	1.701 \| good	0.196 \| good
2025-07-14T10:00:00.000Z	67 \| moderate	10.539 \| good	29.229 \| good	60.001 \| fine	0.358 \| good	1.402 \| good	0.18 \| good
2025-07-14T11:00:00.000Z	54 \| moderate	10.555 \| good	28.193 \| good	56.38 \| fine	0.34 \| good	1.669 \| good	0.156 \| good
2025-07-14T12:00:00.000Z	54 \| moderate	10.621 \| good	27.548 \| good	54.426 \| good	0.225 \| good	1.922 \| good	0.156 \| good
2025-07-14T13:00:00.000Z	54 \| moderate	10.969 \| good	29.198 \| good	46.358 \| good	0.207 \| good	11.83 \| good	0.194 \| good
2025-07-14T14:00:00.000Z	60 \| moderate	14.379 \| fine	39.293 \| good	37.605 \| good	0.245 \| good	18.836 \| good	0.173 \| good
2025-07-14T14:00:00.000Z	60 \| moderate	14.379 \| fine	39.293 \| good	37.605 \| good	0.245 \| good	18.836 \| good	0.173 \| good
2025-07-14T15:00:00.000Z	61 \| moderate	11.297 \| good	49.711 \| good	58.196 \| fine	2.66 \| good	6.15 \| good	0.196 \| good
2025-07-14T16:00:00.000Z	84 \| moderate	9.329 \| good	41.808 \| good	65.24 \| fine	2.492 \| good	5.286 \| good	0.193 \| good
2025-07-14T17:00:00.000Z	101 \| sensitive	9.251 \| good	41.309 \| good	71.412 \| moderate	2.324 \| good	4.422 \| good	0.189 \| good
2025-07-14T18:00:00.000Z	105 \| sensitive	10.535 \| good	46.886 \| good	71.726 \| moderate	2.156 \| good	3.558 \| good	0.185 \| good
2025-07-14T19:00:00.000Z	112 \| sensitive	7.353 \| good	32.53 \| good	74.138 \| moderate	2.116 \| good	3.145 \| good	0.176 \| good
2025-07-14T20:00:00.000Z	119 \| sensitive	8.695 \| good	38.251 \| good	76.128 \| moderate	2.077 \| good	2.733 \| good	0.167 \| good
2025-07-14T21:00:00.000Z	129 \| sensitive	8.178 \| good	35.807 \| good	78.581 \| moderate	2.038 \| good	2.321 \| good	0.157 \| good
2025-07-14T22:00:00.000Z	129 \| sensitive	8.072 \| good	35.609 \| good	78.738 \| moderate	2.086 \| good	2.246 \| good	0.154 \| good
2025-07-14T23:00:00.000Z	122 \| sensitive	7.661 \| good	33.735 \| good	76.719 \| moderate	2.134 \| good	2.17 \| good	0.15 \| good
2025-07-15T00:00:00.000Z	126 \| sensitive	8.82 \| good	38.899 \| good	78.239 \| moderate	2.182 \| good	2.095 \| good	0.147 \| good
2025-07-15T01:00:00.000Z	122 \| sensitive	8.97 \| good	39.843 \| good	77.497 \| moderate	2.332 \| good	3.081 \| good	0.151 \| good
2025-07-15T02:00:00.000Z	108 \| sensitive	9.389 \| good	41.564 \| good	72.598 \| moderate	2.481 \| good	4.067 \| good	0.154 \| good
2025-07-15T03:00:00.000Z	101 \| sensitive	11.969 \| good	53.497 \| good	71.325 \| moderate	2.63 \| good	5.054 \| good	0.158 \| good
2025-07-15T04:00:00.000Z	97 \| moderate	13.875 \| fine	62 \| fine	69.341 \| fine	2.836 \| good	6.454 \| good	0.167 \| good
2025-07-15T05:00:00.000Z	97 \| moderate	14.575 \| fine	65.012 \| fine	69.205 \| fine	3.042 \| good	7.854 \| good	0.176 \| good
2025-07-15T06:00:00.000Z	90 \| moderate	11.828 \| good	52.707 \| good	66.995 \| fine	3.248 \| good	9.253 \| good	0.184 \| good
2025-07-15T07:00:00.000Z	87 \| moderate	12.648 \| fine	56.685 \| fine	65.854 \| fine	3.275 \| good	10.273 \| good	0.19 \| good
2025-07-15T08:00:00.000Z	80 \| moderate	10.561 \| good	46.545 \| good	64.258 \| fine	3.302 \| good	11.292 \| good	0.196 \| good
2025-07-15T09:00:00.000Z	77 \| moderate	9.216 \| good	40.79 \| good	63.259 \| fine	3.329 \| good	12.311 \| good	0.202 \| good
2025-07-15T10:00:00.000Z	74 \| moderate	9.107 \| good	39.983 \| good	61.899 \| fine	3.406 \| good	12.309 \| good	0.2 \| good
2025-07-15T11:00:00.000Z	64 \| moderate	8.054 \| good	35.729 \| good	58.536 \| fine	3.482 \| good	12.307 \| good	0.198 \| good
2025-07-15T12:00:00.000Z	54 \| moderate	10.583 \| good	46.755 \| good	55.972 \| fine	3.559 \| good	12.305 \| good	0.197 \| good
2025-07-15T13:00:00.000Z	74 \| moderate	10.392 \| good	46.072 \| good	62.148 \| fine	3.832 \| good	11.137 \| good	0.19 \| good
2025-07-15T14:00:00.000Z	80 \| moderate	7.849 \| good	34.599 \| good	64.038 \| fine	4.104 \| good	9.97 \| good	0.184 \| good
2025-07-15T15:00:00.000Z	71 \| moderate	8.903 \| good	39.376 \| good	61.384 \| fine	4.377 \| good	8.802 \| good	0.178 \| good
2025-07-15T16:00:00.000Z	74 \| moderate	8.488 \| good	37.17 \| good	61.574 \| fine	4.132 \| good	7.405 \| good	0.172 \| good
2025-07-15T17:00:00.000Z	80 \| moderate	8.972 \| good	39.472 \| good	63.899 \| fine	3.888 \| good	6.008 \| good	0.166 \| good
2025-07-15T18:00:00.000Z	80 \| moderate	8.594 \| good	37.675 \| good	63.71 \| fine	3.643 \| good	4.611 \| good	0.16 \| good
2025-07-15T19:00:00.000Z	90 \| moderate	7.412 \| good	32.708 \| good	67.221 \| fine	3.481 \| good	4.105 \| good	0.157 \| good
2025-07-15T20:00:00.000Z	108 \| sensitive	7.725 \| good	33.752 \| good	72.904 \| moderate	3.319 \| good	3.6 \| good	0.154 \| good
2025-07-15T21:00:00.000Z	115 \| sensitive	7.356 \| good	32.641 \| good	74.767 \| moderate	3.157 \| good	3.094 \| good	0.15 \| good
2025-07-15T22:00:00.000Z	105 \| sensitive	6.669 \| good	29.549 \| good	71.579 \| moderate	3.01 \| good	2.904 \| good	0.147 \| good
2025-07-15T23:00:00.000Z	101 \| sensitive	5.822 \| good	25.53 \| good	70.887 \| fine	2.863 \| good	2.714 \| good	0.143 \| good
2025-07-16T00:00:00.000Z	115 \| sensitive	7.49 \| good	33.145 \| good	74.729 \| moderate	2.716 \| good	2.524 \| good	0.139 \| good
2025-07-16T01:00:00.000Z	115 \| sensitive	5.907 \| good	26.439 \| good	74.744 \| moderate	2.778 \| good	3.509 \| good	0.141 \| good
2025-07-16T02:00:00.000Z	90 \| moderate	6.496 \| good	28.964 \| good	67.284 \| fine	2.84 \| good	4.494 \| good	0.143 \| good
2025-07-16T03:00:00.000Z	87 \| moderate	10.28 \| good	45.775 \| good	65.646 \| fine	2.901 \| good	5.479 \| good	0.145 \| good
2025-07-16T04:00:00.000Z	77 \| moderate	10.125 \| good	44.97 \| good	62.532 \| fine	3.159 \| good	6.889 \| good	0.152 \| good
2025-07-16T05:00:00.000Z	74 \| moderate	9.721 \| good	42.664 \| good	62.054 \| fine	3.417 \| good	8.299 \| good	0.159 \| good
2025-07-16T06:00:00.000Z	74 \| moderate	9.228 \| good	40.649 \| good	62.437 \| fine	3.676 \| good	9.71 \| good	0.166 \| good
2025-07-16T07:00:00.000Z	67 \| moderate	10.815 \| good	48.16 \| good	60.385 \| fine	3.751 \| good	10.655 \| good	0.17 \| good
2025-07-16T08:00:00.000Z	58 \| moderate	9.14 \| good	40.707 \| good	57.486 \| fine	3.827 \| good	11.6 \| good	0.175 \| good
2025-07-16T09:00:00.000Z	58 \| moderate	7.306 \| good	32.51 \| good	56.587 \| fine	3.903 \| good	12.546 \| good	0.179 \| good
2025-07-16T10:00:00.000Z	54 \| moderate	7.53 \| good	33.311 \| good	56.381 \| fine	3.845 \| good	12.975 \| good	0.181 \| good
2025-07-16T11:00:00.000Z	49 \| good	7.117 \| good	31.311 \| good	52.92 \| good	3.788 \| good	13.404 \| good	0.182 \| good
2025-07-16T12:00:00.000Z	44 \| good	7.946 \| good	34.831 \| good	46.751 \| good	3.73 \| good	13.834 \| good	0.183 \| good
2025-07-16T13:00:00.000Z	44 \| good	7.609 \| good	33.404 \| good	47.537 \| good	3.849 \| good	12.095 \| good	0.178 \| good
2025-07-16T14:00:00.000Z	46 \| good	4.98 \| good	21.596 \| good	49.642 \| good	3.968 \| good	10.356 \| good	0.173 \| good

Quartz Hill

Empower business decisions with accurate air quality data

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

0.14ppm

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 Quartz Hill, California get updated?

Air quality updates for Quartz Hill, California are available every hour.

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

Quartz Hill, California experienced its worst air quality at 11:00:00, 2025-07-13.

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

The best air quality in Quartz Hill, California was observed at 04:00:00 on 2025-07-13.

What is the air quality in Quartz Hill, California right now?

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

What pollutant is most frequently found in Quartz Hill, California?

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

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

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

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

Quartz Hill, California currently has a PM_2.5 concentration of 14.379 μg/m³.

What is the current level of PM₁₀ in Quartz Hill, California?

Quartz Hill, California currently has a PM₁₀ concentration of 39.293 μg/m³.

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

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

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

The current sulfur dioxide (SO₂) concentration in Quartz Hill, California is 0.245 ppb.

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

Quartz Hill, California currently has an ozone (O₃) concentration of 37.605 ppm.

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

The current level of nitrogen dioxide (NO₂) in Quartz Hill, California is 18.836 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T15:00:00.000Z	80 \| moderate	8.277 \| good	20.407 \| good	63.999 \| fine	0.345 \| good	2.388 \| good	0.2 \| good
2025-07-12T16:00:00.000Z	80 \| moderate	7.046 \| good	23.394 \| good	64.182 \| fine	0.387 \| good	2.426 \| good	0.199 \| good
2025-07-12T17:00:00.000Z	87 \| moderate	6.63 \| good	25.535 \| good	66.28 \| fine	0.415 \| good	2.404 \| good	0.216 \| good
2025-07-12T18:00:00.000Z	87 \| moderate	6.785 \| good	29.303 \| good	65.835 \| fine	0.544 \| good	2.388 \| good	0.216 \| good
2025-07-12T19:00:00.000Z	90 \| moderate	7.311 \| good	27.401 \| good	67.155 \| fine	0.625 \| good	2.166 \| good	0.207 \| good
2025-07-12T20:00:00.000Z	100 \| moderate	6.322 \| good	26.081 \| good	69.587 \| fine	0.658 \| good	2.108 \| good	0.207 \| good
2025-07-12T21:00:00.000Z	101 \| sensitive	7.025 \| good	27.478 \| good	70.927 \| fine	0.478 \| good	2.141 \| good	0.229 \| good
2025-07-12T22:00:00.000Z	112 \| sensitive	9.13 \| good	31.451 \| good	74.156 \| moderate	0.425 \| good	2.19 \| good	0.229 \| good
2025-07-12T23:00:00.000Z	112 \| sensitive	9.109 \| good	31.885 \| good	74.215 \| moderate	0.418 \| good	2.152 \| good	0.19 \| good
2025-07-13T00:00:00.000Z	105 \| sensitive	9.252 \| good	31.982 \| good	72.43 \| moderate	0.374 \| good	2.253 \| good	0.174 \| good
2025-07-13T01:00:00.000Z	115 \| sensitive	9.263 \| good	37.007 \| good	74.91 \| moderate	0.488 \| good	2.545 \| good	0.174 \| good
2025-07-13T02:00:00.000Z	101 \| sensitive	8.742 \| good	40.996 \| good	71.169 \| moderate	0.351 \| good	2.571 \| good	0.156 \| good
2025-07-13T03:00:00.000Z	105 \| sensitive	9.011 \| good	40.634 \| good	71.701 \| moderate	0.313 \| good	2.718 \| good	0.174 \| good
2025-07-13T04:00:00.000Z	97 \| moderate	9.53 \| good	33.964 \| good	69.389 \| fine	0.318 \| good	2.866 \| good	0.174 \| good
2025-07-13T05:00:00.000Z	90 \| moderate	11.179 \| good	33.523 \| good	67.076 \| fine	0.306 \| good	2.718 \| good	0.174 \| good
2025-07-13T06:00:00.000Z	84 \| moderate	11.147 \| good	28.505 \| good	65.043 \| fine	0.231 \| good	2.249 \| good	0.217 \| good
2025-07-13T07:00:00.000Z	84 \| moderate	10.034 \| good	26.386 \| good	64.915 \| fine	0.24 \| good	2.095 \| good	0.218 \| good
2025-07-13T08:00:00.000Z	84 \| moderate	9.836 \| good	23.992 \| good	64.642 \| fine	0.231 \| good	2.31 \| good	0.196 \| good
2025-07-13T09:00:00.000Z	84 \| moderate	10.921 \| good	24.893 \| good	64.511 \| fine	0.237 \| good	2.191 \| good	0.178 \| good
2025-07-13T10:00:00.000Z	84 \| moderate	11.226 \| good	24.869 \| good	64.511 \| fine	0.208 \| good	2.098 \| good	0.178 \| good
2025-07-13T11:00:00.000Z	64 \| moderate	11.051 \| good	24.044 \| good	59.053 \| fine	0.193 \| good	2.108 \| good	0.178 \| good
2025-07-13T12:00:00.000Z	64 \| moderate	10.534 \| good	22.755 \| good	58.502 \| fine	0.184 \| good	2.052 \| good	0.182 \| good
2025-07-13T13:00:00.000Z	58 \| moderate	10.175 \| good	23.487 \| good	56.754 \| fine	0.223 \| good	2.416 \| good	0.182 \| good
2025-07-13T14:00:00.000Z	52 \| moderate	10.137 \| good	23.795 \| good	53.248 \| good	0.201 \| good	3.419 \| good	0.182 \| good
2025-07-13T15:00:00.000Z	52 \| moderate	10.123 \| good	22.96 \| good	51.553 \| good	0.271 \| good	2.939 \| good	0.2 \| good
2025-07-13T16:00:00.000Z	48 \| good	8.263 \| good	25.83 \| good	51.84 \| good	0.25 \| good	5.756 \| good	0.233 \| good
2025-07-13T17:00:00.000Z	52 \| moderate	10.21 \| good	27.023 \| good	54.921 \| good	0.337 \| good	5.088 \| good	0.207 \| good
2025-07-13T18:00:00.000Z	67 \| moderate	10.235 \| good	28.389 \| good	59.822 \| fine	0.716 \| good	2.468 \| good	0.207 \| good
2025-07-13T19:00:00.000Z	77 \| moderate	10.074 \| good	28.002 \| good	63.228 \| fine	0.775 \| good	2.237 \| good	0.207 \| good
2025-07-13T20:00:00.000Z	84 \| moderate	13.714 \| fine	26.602 \| good	65.454 \| fine	0.705 \| good	1.955 \| good	0.229 \| good
2025-07-13T21:00:00.000Z	97 \| moderate	11.013 \| good	24.598 \| good	68.607 \| fine	0.648 \| good	1.966 \| good	0.229 \| good
2025-07-13T22:00:00.000Z	101 \| sensitive	9.701 \| good	19.727 \| good	70.508 \| fine	0.623 \| good	1.875 \| good	0.194 \| good
2025-07-13T23:00:00.000Z	105 \| sensitive	8.051 \| good	19.807 \| good	71.666 \| moderate	0.633 \| good	1.639 \| good	0.19 \| good
2025-07-14T00:00:00.000Z	101 \| sensitive	6.221 \| good	17.837 \| good	70.717 \| fine	0.668 \| good	2.012 \| good	0.19 \| good
2025-07-14T01:00:00.000Z	101 \| sensitive	5.463 \| good	18.543 \| good	71.415 \| moderate	0.548 \| good	1.994 \| good	0.174 \| good
2025-07-14T02:00:00.000Z	101 \| sensitive	5.408 \| good	22.71 \| good	71.066 \| moderate	0.455 \| good	1.929 \| good	0.156 \| good
2025-07-14T03:00:00.000Z	93 \| moderate	6.614 \| good	23.005 \| good	67.75 \| fine	0.403 \| good	1.978 \| good	0.193 \| good
2025-07-14T04:00:00.000Z	80 \| moderate	6.426 \| good	25.432 \| good	63.724 \| fine	0.397 \| good	1.925 \| good	0.193 \| good
2025-07-14T05:00:00.000Z	74 \| moderate	6.693 \| good	25.311 \| good	61.532 \| fine	0.353 \| good	1.92 \| good	0.193 \| good
2025-07-14T06:00:00.000Z	67 \| moderate	7.258 \| good	26.076 \| good	60.288 \| fine	0.291 \| good	2.234 \| good	0.195 \| good
2025-07-14T07:00:00.000Z	71 \| moderate	10.621 \| good	25.857 \| good	60.808 \| fine	0.283 \| good	1.959 \| good	0.195 \| good
2025-07-14T08:00:00.000Z	71 \| moderate	10.871 \| good	30.889 \| good	60.609 \| fine	0.311 \| good	1.843 \| good	0.195 \| good
2025-07-14T09:00:00.000Z	67 \| moderate	10.028 \| good	29.545 \| good	60.264 \| fine	0.324 \| good	1.701 \| good	0.196 \| good
2025-07-14T10:00:00.000Z	67 \| moderate	10.539 \| good	29.229 \| good	60.001 \| fine	0.358 \| good	1.402 \| good	0.18 \| good
2025-07-14T11:00:00.000Z	54 \| moderate	10.555 \| good	28.193 \| good	56.38 \| fine	0.34 \| good	1.669 \| good	0.156 \| good
2025-07-14T12:00:00.000Z	54 \| moderate	10.621 \| good	27.548 \| good	54.426 \| good	0.225 \| good	1.922 \| good	0.156 \| good
2025-07-14T13:00:00.000Z	54 \| moderate	10.969 \| good	29.198 \| good	46.358 \| good	0.207 \| good	11.83 \| good	0.194 \| good
2025-07-14T14:00:00.000Z	60 \| moderate	14.379 \| fine	39.293 \| good	37.605 \| good	0.245 \| good	18.836 \| good	0.173 \| good
2025-07-14T14:00:00.000Z	60 \| moderate	14.379 \| fine	39.293 \| good	37.605 \| good	0.245 \| good	18.836 \| good	0.173 \| good
2025-07-14T15:00:00.000Z	61 \| moderate	11.297 \| good	49.711 \| good	58.196 \| fine	2.66 \| good	6.15 \| good	0.196 \| good
2025-07-14T16:00:00.000Z	84 \| moderate	9.329 \| good	41.808 \| good	65.24 \| fine	2.492 \| good	5.286 \| good	0.193 \| good
2025-07-14T17:00:00.000Z	101 \| sensitive	9.251 \| good	41.309 \| good	71.412 \| moderate	2.324 \| good	4.422 \| good	0.189 \| good
2025-07-14T18:00:00.000Z	105 \| sensitive	10.535 \| good	46.886 \| good	71.726 \| moderate	2.156 \| good	3.558 \| good	0.185 \| good
2025-07-14T19:00:00.000Z	112 \| sensitive	7.353 \| good	32.53 \| good	74.138 \| moderate	2.116 \| good	3.145 \| good	0.176 \| good
2025-07-14T20:00:00.000Z	119 \| sensitive	8.695 \| good	38.251 \| good	76.128 \| moderate	2.077 \| good	2.733 \| good	0.167 \| good
2025-07-14T21:00:00.000Z	129 \| sensitive	8.178 \| good	35.807 \| good	78.581 \| moderate	2.038 \| good	2.321 \| good	0.157 \| good
2025-07-14T22:00:00.000Z	129 \| sensitive	8.072 \| good	35.609 \| good	78.738 \| moderate	2.086 \| good	2.246 \| good	0.154 \| good
2025-07-14T23:00:00.000Z	122 \| sensitive	7.661 \| good	33.735 \| good	76.719 \| moderate	2.134 \| good	2.17 \| good	0.15 \| good
2025-07-15T00:00:00.000Z	126 \| sensitive	8.82 \| good	38.899 \| good	78.239 \| moderate	2.182 \| good	2.095 \| good	0.147 \| good
2025-07-15T01:00:00.000Z	122 \| sensitive	8.97 \| good	39.843 \| good	77.497 \| moderate	2.332 \| good	3.081 \| good	0.151 \| good
2025-07-15T02:00:00.000Z	108 \| sensitive	9.389 \| good	41.564 \| good	72.598 \| moderate	2.481 \| good	4.067 \| good	0.154 \| good
2025-07-15T03:00:00.000Z	101 \| sensitive	11.969 \| good	53.497 \| good	71.325 \| moderate	2.63 \| good	5.054 \| good	0.158 \| good
2025-07-15T04:00:00.000Z	97 \| moderate	13.875 \| fine	62 \| fine	69.341 \| fine	2.836 \| good	6.454 \| good	0.167 \| good
2025-07-15T05:00:00.000Z	97 \| moderate	14.575 \| fine	65.012 \| fine	69.205 \| fine	3.042 \| good	7.854 \| good	0.176 \| good
2025-07-15T06:00:00.000Z	90 \| moderate	11.828 \| good	52.707 \| good	66.995 \| fine	3.248 \| good	9.253 \| good	0.184 \| good
2025-07-15T07:00:00.000Z	87 \| moderate	12.648 \| fine	56.685 \| fine	65.854 \| fine	3.275 \| good	10.273 \| good	0.19 \| good
2025-07-15T08:00:00.000Z	80 \| moderate	10.561 \| good	46.545 \| good	64.258 \| fine	3.302 \| good	11.292 \| good	0.196 \| good
2025-07-15T09:00:00.000Z	77 \| moderate	9.216 \| good	40.79 \| good	63.259 \| fine	3.329 \| good	12.311 \| good	0.202 \| good
2025-07-15T10:00:00.000Z	74 \| moderate	9.107 \| good	39.983 \| good	61.899 \| fine	3.406 \| good	12.309 \| good	0.2 \| good
2025-07-15T11:00:00.000Z	64 \| moderate	8.054 \| good	35.729 \| good	58.536 \| fine	3.482 \| good	12.307 \| good	0.198 \| good
2025-07-15T12:00:00.000Z	54 \| moderate	10.583 \| good	46.755 \| good	55.972 \| fine	3.559 \| good	12.305 \| good	0.197 \| good
2025-07-15T13:00:00.000Z	74 \| moderate	10.392 \| good	46.072 \| good	62.148 \| fine	3.832 \| good	11.137 \| good	0.19 \| good
2025-07-15T14:00:00.000Z	80 \| moderate	7.849 \| good	34.599 \| good	64.038 \| fine	4.104 \| good	9.97 \| good	0.184 \| good
2025-07-15T15:00:00.000Z	71 \| moderate	8.903 \| good	39.376 \| good	61.384 \| fine	4.377 \| good	8.802 \| good	0.178 \| good
2025-07-15T16:00:00.000Z	74 \| moderate	8.488 \| good	37.17 \| good	61.574 \| fine	4.132 \| good	7.405 \| good	0.172 \| good
2025-07-15T17:00:00.000Z	80 \| moderate	8.972 \| good	39.472 \| good	63.899 \| fine	3.888 \| good	6.008 \| good	0.166 \| good
2025-07-15T18:00:00.000Z	80 \| moderate	8.594 \| good	37.675 \| good	63.71 \| fine	3.643 \| good	4.611 \| good	0.16 \| good
2025-07-15T19:00:00.000Z	90 \| moderate	7.412 \| good	32.708 \| good	67.221 \| fine	3.481 \| good	4.105 \| good	0.157 \| good
2025-07-15T20:00:00.000Z	108 \| sensitive	7.725 \| good	33.752 \| good	72.904 \| moderate	3.319 \| good	3.6 \| good	0.154 \| good
2025-07-15T21:00:00.000Z	115 \| sensitive	7.356 \| good	32.641 \| good	74.767 \| moderate	3.157 \| good	3.094 \| good	0.15 \| good
2025-07-15T22:00:00.000Z	105 \| sensitive	6.669 \| good	29.549 \| good	71.579 \| moderate	3.01 \| good	2.904 \| good	0.147 \| good
2025-07-15T23:00:00.000Z	101 \| sensitive	5.822 \| good	25.53 \| good	70.887 \| fine	2.863 \| good	2.714 \| good	0.143 \| good
2025-07-16T00:00:00.000Z	115 \| sensitive	7.49 \| good	33.145 \| good	74.729 \| moderate	2.716 \| good	2.524 \| good	0.139 \| good
2025-07-16T01:00:00.000Z	115 \| sensitive	5.907 \| good	26.439 \| good	74.744 \| moderate	2.778 \| good	3.509 \| good	0.141 \| good
2025-07-16T02:00:00.000Z	90 \| moderate	6.496 \| good	28.964 \| good	67.284 \| fine	2.84 \| good	4.494 \| good	0.143 \| good
2025-07-16T03:00:00.000Z	87 \| moderate	10.28 \| good	45.775 \| good	65.646 \| fine	2.901 \| good	5.479 \| good	0.145 \| good
2025-07-16T04:00:00.000Z	77 \| moderate	10.125 \| good	44.97 \| good	62.532 \| fine	3.159 \| good	6.889 \| good	0.152 \| good
2025-07-16T05:00:00.000Z	74 \| moderate	9.721 \| good	42.664 \| good	62.054 \| fine	3.417 \| good	8.299 \| good	0.159 \| good
2025-07-16T06:00:00.000Z	74 \| moderate	9.228 \| good	40.649 \| good	62.437 \| fine	3.676 \| good	9.71 \| good	0.166 \| good
2025-07-16T07:00:00.000Z	67 \| moderate	10.815 \| good	48.16 \| good	60.385 \| fine	3.751 \| good	10.655 \| good	0.17 \| good
2025-07-16T08:00:00.000Z	58 \| moderate	9.14 \| good	40.707 \| good	57.486 \| fine	3.827 \| good	11.6 \| good	0.175 \| good
2025-07-16T09:00:00.000Z	58 \| moderate	7.306 \| good	32.51 \| good	56.587 \| fine	3.903 \| good	12.546 \| good	0.179 \| good
2025-07-16T10:00:00.000Z	54 \| moderate	7.53 \| good	33.311 \| good	56.381 \| fine	3.845 \| good	12.975 \| good	0.181 \| good
2025-07-16T11:00:00.000Z	49 \| good	7.117 \| good	31.311 \| good	52.92 \| good	3.788 \| good	13.404 \| good	0.182 \| good
2025-07-16T12:00:00.000Z	44 \| good	7.946 \| good	34.831 \| good	46.751 \| good	3.73 \| good	13.834 \| good	0.183 \| good
2025-07-16T13:00:00.000Z	44 \| good	7.609 \| good	33.404 \| good	47.537 \| good	3.849 \| good	12.095 \| good	0.178 \| good
2025-07-16T14:00:00.000Z	46 \| good	4.98 \| good	21.596 \| good	49.642 \| good	3.968 \| good	10.356 \| good	0.173 \| good

Current air quality index in Quartz Hill, California today

Major air pollutants in Quartz Hill, 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 Quartz Hill, California

Air quality in nearby cities

Lancaster, California

Palmdale, California

Rosamond, California

Sun Village, California

Lake Los Angeles, California

Santa Clarita, California

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Frequently asked questions

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

What is the current level of PM10 in Quartz Hill, California?

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

What is the current level of sulfur dioxide (SO2) in Quartz Hill, 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 Quartz Hill, California right now?

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

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