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

Hillcrest, California currently has a PM10 concentration of 49.748 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Hillcrest, California is 0.409 ppb.

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

Hillcrest, California currently has an ozone (O3) concentration of 26.149 ppm.

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

The current level of nitrogen dioxide (NO2) in Hillcrest, California is 13.771 ppb.

Current air quality index in Hillcrest, California today

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

Stay updated with real-time air quality in Hillcrest, 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

Hillcrest, California

Last updated: ... (Local time)

Common air pollutants in Hillcrest, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

31.21 μg/m³

155

255

425

605+

Ozone (O₃)

43.26 ppb

201

201+

Sulfur Dioxide (SO₂)

0.49 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.17 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Hillcrest, California

Get Live Pollen Counts

Hillcrest, California

Scroll To Air Quality Map

Track live Hillcrest, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-19T23:00:00.000Z	61 \| moderate	8.439 \| good	37.59 \| good	57.838 \| fine	0.701 \| good	6.497 \| good	0.197 \| good
2025-07-20T00:00:00.000Z	61 \| moderate	8.366 \| good	39.19 \| good	58.007 \| fine	0.632 \| good	6.207 \| good	0.194 \| good
2025-07-20T01:00:00.000Z	61 \| moderate	11.784 \| good	51.566 \| good	58.243 \| fine	0.682 \| good	6.249 \| good	0.194 \| good
2025-07-20T02:00:00.000Z	61 \| moderate	11.017 \| good	49.915 \| good	57.744 \| fine	0.753 \| good	6.22 \| good	0.194 \| good
2025-07-20T03:00:00.000Z	61 \| moderate	10.379 \| good	44.177 \| good	58.098 \| fine	0.707 \| good	7.279 \| good	0.197 \| good
2025-07-20T04:00:00.000Z	52 \| moderate	9.682 \| good	42.222 \| good	54.829 \| good	0.595 \| good	9.137 \| good	0.194 \| good
2025-07-20T05:00:00.000Z	49 \| good	9.284 \| good	41.37 \| good	50.339 \| good	0.611 \| good	12.188 \| good	0.287 \| good
2025-07-20T06:00:00.000Z	56 \| moderate	12.166 \| fine	46.676 \| good	44.842 \| good	0.589 \| good	15.554 \| good	0.372 \| good
2025-07-20T07:00:00.000Z	58 \| moderate	12.796 \| fine	46.563 \| good	43.825 \| good	0.522 \| good	18.968 \| good	0.372 \| good
2025-07-20T08:00:00.000Z	60 \| moderate	13.96 \| fine	49.813 \| good	41.678 \| good	0.473 \| good	18.546 \| good	0.283 \| good
2025-07-20T09:00:00.000Z	56 \| moderate	11.806 \| good	40.121 \| good	36.488 \| good	0.257 \| good	17.612 \| good	0.372 \| good
2025-07-20T10:00:00.000Z	56 \| moderate	11.61 \| good	39.936 \| good	34.979 \| good	0.25 \| good	12.944 \| good	0.194 \| good
2025-07-20T11:00:00.000Z	58 \| moderate	12.976 \| fine	49.326 \| good	32.332 \| good	0.228 \| good	8.783 \| good	0.194 \| good
2025-07-20T12:00:00.000Z	54 \| moderate	11.451 \| good	45.641 \| good	26.964 \| good	0.199 \| good	8.519 \| good	0.198 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.493 \| good	44.502 \| good	25.83 \| good	0.603 \| good	7.158 \| good	0.197 \| good
2025-07-20T14:00:00.000Z	54 \| moderate	11.01 \| good	48.394 \| good	25.923 \| good	0.594 \| good	9.123 \| good	0.182 \| good
2025-07-20T15:00:00.000Z	56 \| moderate	11.804 \| good	49.905 \| good	25.575 \| good	0.417 \| good	13.705 \| good	0.198 \| good
2025-07-20T16:00:00.000Z	56 \| moderate	12.413 \| fine	46.463 \| good	29.719 \| good	0.511 \| good	11.272 \| good	0.194 \| good
2025-07-20T17:00:00.000Z	56 \| moderate	11.672 \| good	46.677 \| good	35.44 \| good	0.512 \| good	7.744 \| good	0.194 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	11.234 \| good	44.059 \| good	38.235 \| good	0.51 \| good	6.601 \| good	0.194 \| good
2025-07-20T19:00:00.000Z	52 \| moderate	9.614 \| good	39.705 \| good	42.088 \| good	0.493 \| good	5.933 \| good	0.194 \| good
2025-07-20T20:00:00.000Z	44 \| good	8.114 \| good	32.773 \| good	47.135 \| good	0.468 \| good	5.577 \| good	0.197 \| good
2025-07-20T21:00:00.000Z	50 \| good	7.105 \| good	25.605 \| good	53.812 \| good	0.536 \| good	5.328 \| good	0.197 \| good
2025-07-20T22:00:00.000Z	50 \| good	7.593 \| good	27.509 \| good	54.403 \| good	0.583 \| good	5.416 \| good	0.194 \| good
2025-07-20T23:00:00.000Z	51 \| moderate	8.414 \| good	25.693 \| good	55.175 \| fine	0.372 \| good	4.759 \| good	0.194 \| good
2025-07-21T00:00:00.000Z	54 \| moderate	8.219 \| good	26.809 \| good	55.874 \| fine	0.534 \| good	5.702 \| good	0.196 \| good
2025-07-21T01:00:00.000Z	58 \| moderate	7.445 \| good	29.589 \| good	56.798 \| fine	0.386 \| good	5.235 \| good	0.199 \| good
2025-07-21T02:00:00.000Z	51 \| moderate	7.564 \| good	27.074 \| good	54.965 \| good	0.292 \| good	5.668 \| good	0.196 \| good
2025-07-21T03:00:00.000Z	51 \| moderate	8.009 \| good	29.079 \| good	55.108 \| fine	0.569 \| good	6.247 \| good	0.197 \| good
2025-07-21T04:00:00.000Z	50 \| good	8.304 \| good	30.369 \| good	54.353 \| good	0.637 \| good	7.502 \| good	0.199 \| good
2025-07-21T05:00:00.000Z	52 \| moderate	10.047 \| good	39.186 \| good	49.827 \| good	0.591 \| good	13.553 \| good	0.194 \| good
2025-07-21T06:00:00.000Z	49 \| good	9.141 \| good	37.955 \| good	44.085 \| good	0.637 \| good	8.607 \| good	0.197 \| good
2025-07-21T07:00:00.000Z	44 \| good	7.534 \| good	32.234 \| good	36.98 \| good	0.443 \| good	6.289 \| good	0.194 \| good
2025-07-21T08:00:00.000Z	33 \| good	5.874 \| good	27.54 \| good	34.012 \| good	0.445 \| good	6.717 \| good	0.194 \| good
2025-07-21T09:00:00.000Z	27 \| good	4.967 \| good	26.25 \| good	28.447 \| good	0.366 \| good	6.527 \| good	0.105 \| good
2025-07-21T10:00:00.000Z	27 \| good	4.95 \| good	27.654 \| good	23.034 \| good	0.368 \| good	7.573 \| good	0.195 \| good
2025-07-21T11:00:00.000Z	27 \| good	4.952 \| good	24.934 \| good	19.807 \| good	0.367 \| good	8.381 \| good	0.194 \| good
2025-07-21T12:00:00.000Z	27 \| good	4.73 \| good	28.075 \| good	19.021 \| good	0.387 \| good	7.655 \| good	0.105 \| good
2025-07-21T13:00:00.000Z	30 \| good	5.004 \| good	31.981 \| good	17.777 \| good	0.372 \| good	7.465 \| good	0.108 \| good
2025-07-21T14:00:00.000Z	29 \| good	4.977 \| good	31.327 \| good	16.329 \| good	0.5 \| good	12.941 \| good	0.198 \| good
2025-07-21T15:00:00.000Z	37 \| good	5.281 \| good	40.124 \| good	17.672 \| good	0.484 \| good	14.389 \| good	0.197 \| good
2025-07-21T16:00:00.000Z	46 \| good	7.481 \| good	50.444 \| good	21.251 \| good	0.484 \| good	15.457 \| good	0.197 \| good
2025-07-21T17:00:00.000Z	49 \| good	9.138 \| good	40.048 \| good	26.949 \| good	0.486 \| good	10.015 \| good	0.197 \| good
2025-07-21T18:00:00.000Z	49 \| good	9.094 \| good	45.403 \| good	29.723 \| good	0.435 \| good	7.33 \| good	0.194 \| good
2025-07-21T19:00:00.000Z	49 \| good	8.827 \| good	42.404 \| good	34.279 \| good	0.43 \| good	6.605 \| good	0.199 \| good
2025-07-21T20:00:00.000Z	38 \| good	7.036 \| good	35.018 \| good	37.983 \| good	0.426 \| good	6.343 \| good	0.108 \| good
2025-07-21T21:00:00.000Z	40 \| good	5.055 \| good	31.275 \| good	42.786 \| good	0.496 \| good	7.262 \| good	0.112 \| good
2025-07-21T22:00:00.000Z	40 \| good	5.034 \| good	31.21 \| good	43.256 \| good	0.487 \| good	8.174 \| good	0.117 \| good
2025-07-20T17:00:00.000Z	52 \| moderate	9.848 \| good	43.902 \| good	52.744 \| good	0.601 \| good	2.528 \| good	0.172 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	10.01 \| good	44.751 \| good	56.308 \| fine	0.586 \| good	1.34 \| good	0.156 \| good
2025-07-20T19:00:00.000Z	64 \| moderate	10.657 \| good	47.043 \| good	59.234 \| fine	0.562 \| good	1.155 \| good	0.155 \| good
2025-07-20T20:00:00.000Z	64 \| moderate	11.084 \| good	49.203 \| good	59.351 \| fine	0.538 \| good	0.969 \| good	0.154 \| good
2025-07-20T21:00:00.000Z	61 \| moderate	11.893 \| good	52.646 \| good	58.017 \| fine	0.515 \| good	0.783 \| good	0.153 \| good
2025-07-20T22:00:00.000Z	64 \| moderate	10.799 \| good	47.978 \| good	59.347 \| fine	0.487 \| good	0.782 \| good	0.15 \| good
2025-07-20T23:00:00.000Z	67 \| moderate	10.649 \| good	47.027 \| good	59.832 \| fine	0.459 \| good	0.781 \| good	0.147 \| good
2025-07-21T00:00:00.000Z	74 \| moderate	10.66 \| good	47.123 \| good	61.528 \| fine	0.432 \| good	0.78 \| good	0.143 \| good
2025-07-21T01:00:00.000Z	67 \| moderate	10.998 \| good	48.855 \| good	60.398 \| fine	0.415 \| good	1.864 \| good	0.148 \| good
2025-07-21T02:00:00.000Z	61 \| moderate	9.813 \| good	43.801 \| good	58.393 \| fine	0.398 \| good	2.948 \| good	0.153 \| good
2025-07-21T03:00:00.000Z	49 \| good	9.025 \| good	40.577 \| good	51.863 \| good	0.381 \| good	4.032 \| good	0.158 \| good
2025-07-21T04:00:00.000Z	46 \| good	8.46 \| good	37.178 \| good	49.578 \| good	0.408 \| good	5.282 \| good	0.168 \| good
2025-07-21T05:00:00.000Z	40 \| good	7.318 \| good	32.328 \| good	43.162 \| good	0.435 \| good	6.533 \| good	0.178 \| good
2025-07-21T06:00:00.000Z	38 \| good	6.529 \| good	29.258 \| good	38.91 \| good	0.462 \| good	7.783 \| good	0.188 \| good
2025-07-21T07:00:00.000Z	33 \| good	5.552 \| good	23.892 \| good	32.939 \| good	0.45 \| good	7.766 \| good	0.187 \| good
2025-07-21T08:00:00.000Z	54 \| moderate	10.955 \| good	48.262 \| good	29.826 \| good	0.438 \| good	7.749 \| good	0.185 \| good
2025-07-21T09:00:00.000Z	38 \| good	6.965 \| good	30.573 \| good	29.04 \| good	0.426 \| good	7.733 \| good	0.184 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.579 \| good	24.288 \| good	29.242 \| good	0.415 \| good	7.477 \| good	0.179 \| good
2025-07-21T11:00:00.000Z	38 \| good	6.549 \| good	29.166 \| good	25.413 \| good	0.403 \| good	7.221 \| good	0.174 \| good
2025-07-21T12:00:00.000Z	38 \| good	6.614 \| good	29.275 \| good	15.635 \| good	0.392 \| good	6.965 \| good	0.169 \| good
2025-07-21T13:00:00.000Z	44 \| good	7.501 \| good	33.191 \| good	12.149 \| good	0.389 \| good	6.205 \| good	0.167 \| good
2025-07-21T14:00:00.000Z	49 \| good	8.722 \| good	38.271 \| good	17.126 \| good	0.385 \| good	5.446 \| good	0.166 \| good
2025-07-21T15:00:00.000Z	49 \| good	9.4 \| good	41.873 \| good	26.444 \| good	0.382 \| good	4.686 \| good	0.164 \| good
2025-07-21T16:00:00.000Z	52 \| moderate	9.838 \| good	43.904 \| good	33.234 \| good	0.375 \| good	3.54 \| good	0.147 \| good
2025-07-21T17:00:00.000Z	52 \| moderate	9.644 \| good	43.039 \| good	40.691 \| good	0.368 \| good	2.394 \| good	0.131 \| good
2025-07-21T18:00:00.000Z	49 \| good	8.548 \| good	37.242 \| good	43.68 \| good	0.36 \| good	1.248 \| good	0.114 \| good
2025-07-21T19:00:00.000Z	43 \| good	6.221 \| good	27.386 \| good	45.587 \| good	0.354 \| good	1.05 \| good	0.111 \| good
2025-07-21T20:00:00.000Z	42 \| good	4.6 \| good	20.123 \| good	45.476 \| good	0.347 \| good	0.853 \| good	0.109 \| good
2025-07-21T21:00:00.000Z	43 \| good	5.815 \| good	25.28 \| good	45.843 \| good	0.34 \| good	0.655 \| good	0.106 \| good
2025-07-21T22:00:00.000Z	43 \| good	4.974 \| good	21.312 \| good	46.062 \| good	0.336 \| good	0.659 \| good	0.107 \| good
2025-07-21T23:00:00.000Z	44 \| good	6.139 \| good	27.109 \| good	47.198 \| good	0.331 \| good	0.664 \| good	0.109 \| good
2025-07-22T00:00:00.000Z	44 \| good	5.809 \| good	25.086 \| good	47.037 \| good	0.327 \| good	0.668 \| good	0.11 \| good
2025-07-22T01:00:00.000Z	52 \| moderate	10.325 \| good	45.956 \| good	43.5 \| good	0.333 \| good	1.848 \| good	0.119 \| good
2025-07-22T02:00:00.000Z	49 \| good	8.997 \| good	39.497 \| good	41.161 \| good	0.338 \| good	3.028 \| good	0.129 \| good
2025-07-22T03:00:00.000Z	44 \| good	7.539 \| good	33.142 \| good	35.95 \| good	0.344 \| good	4.208 \| good	0.138 \| good
2025-07-22T04:00:00.000Z	44 \| good	7.571 \| good	33.268 \| good	32.187 \| good	0.374 \| good	5.455 \| good	0.15 \| good
2025-07-22T05:00:00.000Z	27 \| good	5.395 \| good	23.351 \| good	27.261 \| good	0.403 \| good	6.702 \| good	0.162 \| good
2025-07-22T06:00:00.000Z	24 \| good	3.868 \| good	17.084 \| good	25.901 \| good	0.433 \| good	7.949 \| good	0.173 \| good
2025-07-22T07:00:00.000Z	33 \| good	5.808 \| good	25.233 \| good	24.283 \| good	0.426 \| good	8.18 \| good	0.173 \| good
2025-07-22T08:00:00.000Z	49 \| good	9.243 \| good	41.044 \| good	22.323 \| good	0.419 \| good	8.412 \| good	0.173 \| good
2025-07-22T09:00:00.000Z	27 \| good	5.346 \| good	23.207 \| good	23.014 \| good	0.412 \| good	8.643 \| good	0.173 \| good
2025-07-22T10:00:00.000Z	27 \| good	4.582 \| good	20.047 \| good	21.055 \| good	0.395 \| good	8.486 \| good	0.169 \| good
2025-07-22T11:00:00.000Z	38 \| good	6.864 \| good	30.294 \| good	15.46 \| good	0.378 \| good	8.329 \| good	0.165 \| good
2025-07-22T12:00:00.000Z	33 \| good	5.682 \| good	24.271 \| good	9.683 \| good	0.36 \| good	8.171 \| good	0.161 \| good
2025-07-22T13:00:00.000Z	27 \| good	4.891 \| good	21.169 \| good	9.396 \| good	0.369 \| good	6.777 \| good	0.155 \| good
2025-07-22T14:00:00.000Z	27 \| good	5.357 \| good	23.187 \| good	15.489 \| good	0.378 \| good	5.383 \| good	0.149 \| good
2025-07-22T15:00:00.000Z	38 \| good	6.699 \| good	29.853 \| good	22.496 \| good	0.386 \| good	3.99 \| good	0.143 \| good
2025-07-22T16:00:00.000Z	38 \| good	7.327 \| good	32.151 \| good	28.316 \| good	0.42 \| good	3.094 \| good	0.134 \| good

Hillcrest

Empower business decisions with accurate air quality data

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

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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 Hillcrest, California get updated?

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

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

Hillcrest, California experienced its worst air quality at 03:00:00, 2025-07-20.

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

The best air quality in Hillcrest, California was observed at 05:00:00 on 2025-07-20.

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

The air quality in Hillcrest, California right now is Moderate, with an AQI of 56.

What pollutant is most frequently found in Hillcrest, California?

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

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

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

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

Hillcrest, California currently has a PM_2.5 concentration of 11.728 μg/m³.

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

Hillcrest, California currently has a PM₁₀ concentration of 49.748 μg/m³.

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

The current carbon monoxide (CO) level in Hillcrest, California is 0.197 ppm.

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

The current sulfur dioxide (SO₂) concentration in Hillcrest, California is 0.409 ppb.

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

Hillcrest, California currently has an ozone (O₃) concentration of 26.149 ppm.

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

The current level of nitrogen dioxide (NO₂) in Hillcrest, California is 13.771 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-19T23:00:00.000Z	61 \| moderate	8.439 \| good	37.59 \| good	57.838 \| fine	0.701 \| good	6.497 \| good	0.197 \| good
2025-07-20T00:00:00.000Z	61 \| moderate	8.366 \| good	39.19 \| good	58.007 \| fine	0.632 \| good	6.207 \| good	0.194 \| good
2025-07-20T01:00:00.000Z	61 \| moderate	11.784 \| good	51.566 \| good	58.243 \| fine	0.682 \| good	6.249 \| good	0.194 \| good
2025-07-20T02:00:00.000Z	61 \| moderate	11.017 \| good	49.915 \| good	57.744 \| fine	0.753 \| good	6.22 \| good	0.194 \| good
2025-07-20T03:00:00.000Z	61 \| moderate	10.379 \| good	44.177 \| good	58.098 \| fine	0.707 \| good	7.279 \| good	0.197 \| good
2025-07-20T04:00:00.000Z	52 \| moderate	9.682 \| good	42.222 \| good	54.829 \| good	0.595 \| good	9.137 \| good	0.194 \| good
2025-07-20T05:00:00.000Z	49 \| good	9.284 \| good	41.37 \| good	50.339 \| good	0.611 \| good	12.188 \| good	0.287 \| good
2025-07-20T06:00:00.000Z	56 \| moderate	12.166 \| fine	46.676 \| good	44.842 \| good	0.589 \| good	15.554 \| good	0.372 \| good
2025-07-20T07:00:00.000Z	58 \| moderate	12.796 \| fine	46.563 \| good	43.825 \| good	0.522 \| good	18.968 \| good	0.372 \| good
2025-07-20T08:00:00.000Z	60 \| moderate	13.96 \| fine	49.813 \| good	41.678 \| good	0.473 \| good	18.546 \| good	0.283 \| good
2025-07-20T09:00:00.000Z	56 \| moderate	11.806 \| good	40.121 \| good	36.488 \| good	0.257 \| good	17.612 \| good	0.372 \| good
2025-07-20T10:00:00.000Z	56 \| moderate	11.61 \| good	39.936 \| good	34.979 \| good	0.25 \| good	12.944 \| good	0.194 \| good
2025-07-20T11:00:00.000Z	58 \| moderate	12.976 \| fine	49.326 \| good	32.332 \| good	0.228 \| good	8.783 \| good	0.194 \| good
2025-07-20T12:00:00.000Z	54 \| moderate	11.451 \| good	45.641 \| good	26.964 \| good	0.199 \| good	8.519 \| good	0.198 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.493 \| good	44.502 \| good	25.83 \| good	0.603 \| good	7.158 \| good	0.197 \| good
2025-07-20T14:00:00.000Z	54 \| moderate	11.01 \| good	48.394 \| good	25.923 \| good	0.594 \| good	9.123 \| good	0.182 \| good
2025-07-20T15:00:00.000Z	56 \| moderate	11.804 \| good	49.905 \| good	25.575 \| good	0.417 \| good	13.705 \| good	0.198 \| good
2025-07-20T16:00:00.000Z	56 \| moderate	12.413 \| fine	46.463 \| good	29.719 \| good	0.511 \| good	11.272 \| good	0.194 \| good
2025-07-20T17:00:00.000Z	56 \| moderate	11.672 \| good	46.677 \| good	35.44 \| good	0.512 \| good	7.744 \| good	0.194 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	11.234 \| good	44.059 \| good	38.235 \| good	0.51 \| good	6.601 \| good	0.194 \| good
2025-07-20T19:00:00.000Z	52 \| moderate	9.614 \| good	39.705 \| good	42.088 \| good	0.493 \| good	5.933 \| good	0.194 \| good
2025-07-20T20:00:00.000Z	44 \| good	8.114 \| good	32.773 \| good	47.135 \| good	0.468 \| good	5.577 \| good	0.197 \| good
2025-07-20T21:00:00.000Z	50 \| good	7.105 \| good	25.605 \| good	53.812 \| good	0.536 \| good	5.328 \| good	0.197 \| good
2025-07-20T22:00:00.000Z	50 \| good	7.593 \| good	27.509 \| good	54.403 \| good	0.583 \| good	5.416 \| good	0.194 \| good
2025-07-20T23:00:00.000Z	51 \| moderate	8.414 \| good	25.693 \| good	55.175 \| fine	0.372 \| good	4.759 \| good	0.194 \| good
2025-07-21T00:00:00.000Z	54 \| moderate	8.219 \| good	26.809 \| good	55.874 \| fine	0.534 \| good	5.702 \| good	0.196 \| good
2025-07-21T01:00:00.000Z	58 \| moderate	7.445 \| good	29.589 \| good	56.798 \| fine	0.386 \| good	5.235 \| good	0.199 \| good
2025-07-21T02:00:00.000Z	51 \| moderate	7.564 \| good	27.074 \| good	54.965 \| good	0.292 \| good	5.668 \| good	0.196 \| good
2025-07-21T03:00:00.000Z	51 \| moderate	8.009 \| good	29.079 \| good	55.108 \| fine	0.569 \| good	6.247 \| good	0.197 \| good
2025-07-21T04:00:00.000Z	50 \| good	8.304 \| good	30.369 \| good	54.353 \| good	0.637 \| good	7.502 \| good	0.199 \| good
2025-07-21T05:00:00.000Z	52 \| moderate	10.047 \| good	39.186 \| good	49.827 \| good	0.591 \| good	13.553 \| good	0.194 \| good
2025-07-21T06:00:00.000Z	49 \| good	9.141 \| good	37.955 \| good	44.085 \| good	0.637 \| good	8.607 \| good	0.197 \| good
2025-07-21T07:00:00.000Z	44 \| good	7.534 \| good	32.234 \| good	36.98 \| good	0.443 \| good	6.289 \| good	0.194 \| good
2025-07-21T08:00:00.000Z	33 \| good	5.874 \| good	27.54 \| good	34.012 \| good	0.445 \| good	6.717 \| good	0.194 \| good
2025-07-21T09:00:00.000Z	27 \| good	4.967 \| good	26.25 \| good	28.447 \| good	0.366 \| good	6.527 \| good	0.105 \| good
2025-07-21T10:00:00.000Z	27 \| good	4.95 \| good	27.654 \| good	23.034 \| good	0.368 \| good	7.573 \| good	0.195 \| good
2025-07-21T11:00:00.000Z	27 \| good	4.952 \| good	24.934 \| good	19.807 \| good	0.367 \| good	8.381 \| good	0.194 \| good
2025-07-21T12:00:00.000Z	27 \| good	4.73 \| good	28.075 \| good	19.021 \| good	0.387 \| good	7.655 \| good	0.105 \| good
2025-07-21T13:00:00.000Z	30 \| good	5.004 \| good	31.981 \| good	17.777 \| good	0.372 \| good	7.465 \| good	0.108 \| good
2025-07-21T14:00:00.000Z	29 \| good	4.977 \| good	31.327 \| good	16.329 \| good	0.5 \| good	12.941 \| good	0.198 \| good
2025-07-21T15:00:00.000Z	37 \| good	5.281 \| good	40.124 \| good	17.672 \| good	0.484 \| good	14.389 \| good	0.197 \| good
2025-07-21T16:00:00.000Z	46 \| good	7.481 \| good	50.444 \| good	21.251 \| good	0.484 \| good	15.457 \| good	0.197 \| good
2025-07-21T17:00:00.000Z	49 \| good	9.138 \| good	40.048 \| good	26.949 \| good	0.486 \| good	10.015 \| good	0.197 \| good
2025-07-21T18:00:00.000Z	49 \| good	9.094 \| good	45.403 \| good	29.723 \| good	0.435 \| good	7.33 \| good	0.194 \| good
2025-07-21T19:00:00.000Z	49 \| good	8.827 \| good	42.404 \| good	34.279 \| good	0.43 \| good	6.605 \| good	0.199 \| good
2025-07-21T20:00:00.000Z	38 \| good	7.036 \| good	35.018 \| good	37.983 \| good	0.426 \| good	6.343 \| good	0.108 \| good
2025-07-21T21:00:00.000Z	40 \| good	5.055 \| good	31.275 \| good	42.786 \| good	0.496 \| good	7.262 \| good	0.112 \| good
2025-07-21T22:00:00.000Z	40 \| good	5.034 \| good	31.21 \| good	43.256 \| good	0.487 \| good	8.174 \| good	0.117 \| good
2025-07-20T17:00:00.000Z	52 \| moderate	9.848 \| good	43.902 \| good	52.744 \| good	0.601 \| good	2.528 \| good	0.172 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	10.01 \| good	44.751 \| good	56.308 \| fine	0.586 \| good	1.34 \| good	0.156 \| good
2025-07-20T19:00:00.000Z	64 \| moderate	10.657 \| good	47.043 \| good	59.234 \| fine	0.562 \| good	1.155 \| good	0.155 \| good
2025-07-20T20:00:00.000Z	64 \| moderate	11.084 \| good	49.203 \| good	59.351 \| fine	0.538 \| good	0.969 \| good	0.154 \| good
2025-07-20T21:00:00.000Z	61 \| moderate	11.893 \| good	52.646 \| good	58.017 \| fine	0.515 \| good	0.783 \| good	0.153 \| good
2025-07-20T22:00:00.000Z	64 \| moderate	10.799 \| good	47.978 \| good	59.347 \| fine	0.487 \| good	0.782 \| good	0.15 \| good
2025-07-20T23:00:00.000Z	67 \| moderate	10.649 \| good	47.027 \| good	59.832 \| fine	0.459 \| good	0.781 \| good	0.147 \| good
2025-07-21T00:00:00.000Z	74 \| moderate	10.66 \| good	47.123 \| good	61.528 \| fine	0.432 \| good	0.78 \| good	0.143 \| good
2025-07-21T01:00:00.000Z	67 \| moderate	10.998 \| good	48.855 \| good	60.398 \| fine	0.415 \| good	1.864 \| good	0.148 \| good
2025-07-21T02:00:00.000Z	61 \| moderate	9.813 \| good	43.801 \| good	58.393 \| fine	0.398 \| good	2.948 \| good	0.153 \| good
2025-07-21T03:00:00.000Z	49 \| good	9.025 \| good	40.577 \| good	51.863 \| good	0.381 \| good	4.032 \| good	0.158 \| good
2025-07-21T04:00:00.000Z	46 \| good	8.46 \| good	37.178 \| good	49.578 \| good	0.408 \| good	5.282 \| good	0.168 \| good
2025-07-21T05:00:00.000Z	40 \| good	7.318 \| good	32.328 \| good	43.162 \| good	0.435 \| good	6.533 \| good	0.178 \| good
2025-07-21T06:00:00.000Z	38 \| good	6.529 \| good	29.258 \| good	38.91 \| good	0.462 \| good	7.783 \| good	0.188 \| good
2025-07-21T07:00:00.000Z	33 \| good	5.552 \| good	23.892 \| good	32.939 \| good	0.45 \| good	7.766 \| good	0.187 \| good
2025-07-21T08:00:00.000Z	54 \| moderate	10.955 \| good	48.262 \| good	29.826 \| good	0.438 \| good	7.749 \| good	0.185 \| good
2025-07-21T09:00:00.000Z	38 \| good	6.965 \| good	30.573 \| good	29.04 \| good	0.426 \| good	7.733 \| good	0.184 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.579 \| good	24.288 \| good	29.242 \| good	0.415 \| good	7.477 \| good	0.179 \| good
2025-07-21T11:00:00.000Z	38 \| good	6.549 \| good	29.166 \| good	25.413 \| good	0.403 \| good	7.221 \| good	0.174 \| good
2025-07-21T12:00:00.000Z	38 \| good	6.614 \| good	29.275 \| good	15.635 \| good	0.392 \| good	6.965 \| good	0.169 \| good
2025-07-21T13:00:00.000Z	44 \| good	7.501 \| good	33.191 \| good	12.149 \| good	0.389 \| good	6.205 \| good	0.167 \| good
2025-07-21T14:00:00.000Z	49 \| good	8.722 \| good	38.271 \| good	17.126 \| good	0.385 \| good	5.446 \| good	0.166 \| good
2025-07-21T15:00:00.000Z	49 \| good	9.4 \| good	41.873 \| good	26.444 \| good	0.382 \| good	4.686 \| good	0.164 \| good
2025-07-21T16:00:00.000Z	52 \| moderate	9.838 \| good	43.904 \| good	33.234 \| good	0.375 \| good	3.54 \| good	0.147 \| good
2025-07-21T17:00:00.000Z	52 \| moderate	9.644 \| good	43.039 \| good	40.691 \| good	0.368 \| good	2.394 \| good	0.131 \| good
2025-07-21T18:00:00.000Z	49 \| good	8.548 \| good	37.242 \| good	43.68 \| good	0.36 \| good	1.248 \| good	0.114 \| good
2025-07-21T19:00:00.000Z	43 \| good	6.221 \| good	27.386 \| good	45.587 \| good	0.354 \| good	1.05 \| good	0.111 \| good
2025-07-21T20:00:00.000Z	42 \| good	4.6 \| good	20.123 \| good	45.476 \| good	0.347 \| good	0.853 \| good	0.109 \| good
2025-07-21T21:00:00.000Z	43 \| good	5.815 \| good	25.28 \| good	45.843 \| good	0.34 \| good	0.655 \| good	0.106 \| good
2025-07-21T22:00:00.000Z	43 \| good	4.974 \| good	21.312 \| good	46.062 \| good	0.336 \| good	0.659 \| good	0.107 \| good
2025-07-21T23:00:00.000Z	44 \| good	6.139 \| good	27.109 \| good	47.198 \| good	0.331 \| good	0.664 \| good	0.109 \| good
2025-07-22T00:00:00.000Z	44 \| good	5.809 \| good	25.086 \| good	47.037 \| good	0.327 \| good	0.668 \| good	0.11 \| good
2025-07-22T01:00:00.000Z	52 \| moderate	10.325 \| good	45.956 \| good	43.5 \| good	0.333 \| good	1.848 \| good	0.119 \| good
2025-07-22T02:00:00.000Z	49 \| good	8.997 \| good	39.497 \| good	41.161 \| good	0.338 \| good	3.028 \| good	0.129 \| good
2025-07-22T03:00:00.000Z	44 \| good	7.539 \| good	33.142 \| good	35.95 \| good	0.344 \| good	4.208 \| good	0.138 \| good
2025-07-22T04:00:00.000Z	44 \| good	7.571 \| good	33.268 \| good	32.187 \| good	0.374 \| good	5.455 \| good	0.15 \| good
2025-07-22T05:00:00.000Z	27 \| good	5.395 \| good	23.351 \| good	27.261 \| good	0.403 \| good	6.702 \| good	0.162 \| good
2025-07-22T06:00:00.000Z	24 \| good	3.868 \| good	17.084 \| good	25.901 \| good	0.433 \| good	7.949 \| good	0.173 \| good
2025-07-22T07:00:00.000Z	33 \| good	5.808 \| good	25.233 \| good	24.283 \| good	0.426 \| good	8.18 \| good	0.173 \| good
2025-07-22T08:00:00.000Z	49 \| good	9.243 \| good	41.044 \| good	22.323 \| good	0.419 \| good	8.412 \| good	0.173 \| good
2025-07-22T09:00:00.000Z	27 \| good	5.346 \| good	23.207 \| good	23.014 \| good	0.412 \| good	8.643 \| good	0.173 \| good
2025-07-22T10:00:00.000Z	27 \| good	4.582 \| good	20.047 \| good	21.055 \| good	0.395 \| good	8.486 \| good	0.169 \| good
2025-07-22T11:00:00.000Z	38 \| good	6.864 \| good	30.294 \| good	15.46 \| good	0.378 \| good	8.329 \| good	0.165 \| good
2025-07-22T12:00:00.000Z	33 \| good	5.682 \| good	24.271 \| good	9.683 \| good	0.36 \| good	8.171 \| good	0.161 \| good
2025-07-22T13:00:00.000Z	27 \| good	4.891 \| good	21.169 \| good	9.396 \| good	0.369 \| good	6.777 \| good	0.155 \| good
2025-07-22T14:00:00.000Z	27 \| good	5.357 \| good	23.187 \| good	15.489 \| good	0.378 \| good	5.383 \| good	0.149 \| good
2025-07-22T15:00:00.000Z	38 \| good	6.699 \| good	29.853 \| good	22.496 \| good	0.386 \| good	3.99 \| good	0.143 \| good
2025-07-22T16:00:00.000Z	38 \| good	7.327 \| good	32.151 \| good	28.316 \| good	0.42 \| good	3.094 \| good	0.134 \| good

Current air quality index in Hillcrest, California today

Common air pollutants in Hillcrest, 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 Hillcrest, California

Air quality in nearby cities

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East Bakersfield, California

East Niles, California

Bakersfield, California

Oildale, California

Greenfield City, California

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Frequently asked questions

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

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

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

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

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

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

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