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

Rosemont, California currently has a PM10 concentration of 8.201 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Rosemont, California is 0.823 ppb.

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

Rosemont, California currently has an ozone (O3) concentration of 24.847 ppm.

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

The current level of nitrogen dioxide (NO2) in Rosemont, California is 2.476 ppb.

Current air quality index in Rosemont, California today

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

Stay updated with real-time air quality in Rosemont, 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

Rosemont, California

Last updated: ... (Local time)

Common air pollutants in Rosemont, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.63 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.47 μg/m³

155

255

425

605+

Ozone (O₃)

16.35 ppb

201

201+

Sulfur Dioxide (SO₂)

0.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.07 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Rosemont, California

Get Live Pollen Counts

Rosemont, California

Scroll To Air Quality Map

Track live Rosemont, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-25T13:00:00.000Z	16 \| good	1.911 \| good	7.286 \| good	16.862 \| good	0.441 \| good	1.503 \| good	0.134 \| good
2025-07-25T14:00:00.000Z	16 \| good	1.781 \| good	8.251 \| good	17.127 \| good	0.752 \| good	2.211 \| good	0.146 \| good
2025-07-25T15:00:00.000Z	16 \| good	1.683 \| good	6.588 \| good	17.365 \| good	0.746 \| good	2.101 \| good	0.146 \| good
2025-07-25T16:00:00.000Z	17 \| good	2.302 \| good	8.487 \| good	18.411 \| good	0.888 \| good	2.72 \| good	0.146 \| good
2025-07-25T17:00:00.000Z	19 \| good	2.39 \| good	9.139 \| good	20.46 \| good	0.866 \| good	1.874 \| good	0.15 \| good
2025-07-25T18:00:00.000Z	20 \| good	1.759 \| good	7.334 \| good	22.386 \| good	0.908 \| good	1.783 \| good	0.15 \| good
2025-07-25T19:00:00.000Z	23 \| good	2.358 \| good	9.869 \| good	24.719 \| good	0.901 \| good	2.403 \| good	0.219 \| good
2025-07-25T20:00:00.000Z	25 \| good	2.967 \| good	13.04 \| good	27.35 \| good	0.742 \| good	2.769 \| good	0.219 \| good
2025-07-25T21:00:00.000Z	28 \| good	2.356 \| good	9.795 \| good	29.698 \| good	0.796 \| good	2.577 \| good	0.219 \| good
2025-07-25T22:00:00.000Z	29 \| good	2.178 \| good	9.685 \| good	30.531 \| good	0.797 \| good	2.159 \| good	0.228 \| good
2025-07-25T23:00:00.000Z	29 \| good	2.467 \| good	10.641 \| good	30.806 \| good	0.996 \| good	2.159 \| good	0.228 \| good
2025-07-26T00:00:00.000Z	29 \| good	1.961 \| good	8.415 \| good	30.551 \| good	1.004 \| good	2.522 \| good	0.221 \| good
2025-07-26T01:00:00.000Z	28 \| good	1.096 \| good	4.785 \| good	29.908 \| good	0.998 \| good	2.129 \| good	0.215 \| good
2025-07-26T02:00:00.000Z	27 \| good	1.421 \| good	6.496 \| good	29.072 \| good	0.821 \| good	2.542 \| good	0.221 \| good
2025-07-26T03:00:00.000Z	24 \| good	2.298 \| good	9.978 \| good	25.976 \| good	0.867 \| good	2.105 \| good	0.221 \| good
2025-07-26T04:00:00.000Z	22 \| good	2.152 \| good	10.903 \| good	24.124 \| good	0.899 \| good	1.705 \| good	0.226 \| good
2025-07-26T05:00:00.000Z	20 \| good	2.436 \| good	11.41 \| good	21.55 \| good	0.713 \| good	1.373 \| good	0.152 \| good
2025-07-26T06:00:00.000Z	19 \| good	2.27 \| good	9.883 \| good	21.042 \| good	0.729 \| good	1.53 \| good	0.146 \| good
2025-07-26T07:00:00.000Z	18 \| good	1.622 \| good	7.619 \| good	18.636 \| good	0.752 \| good	1.723 \| good	0.146 \| good
2025-07-26T08:00:00.000Z	17 \| good	1.785 \| good	7.24 \| good	18.254 \| good	0.737 \| good	1.827 \| good	0.146 \| good
2025-07-26T09:00:00.000Z	22 \| good	3.969 \| good	16.858 \| good	17.996 \| good	0.782 \| good	1.032 \| good	0.146 \| good
2025-07-26T10:00:00.000Z	22 \| good	3.743 \| good	16.434 \| good	18.13 \| good	0.194 \| good	1.073 \| good	0.111 \| good
2025-07-26T11:00:00.000Z	18 \| good	2.872 \| good	12.901 \| good	18.84 \| good	0.231 \| good	0.998 \| good	0.104 \| good
2025-07-26T12:00:00.000Z	18 \| good	2.663 \| good	11.791 \| good	19.025 \| good	0.171 \| good	1.373 \| good	0.144 \| good
2025-07-26T13:00:00.000Z	18 \| good	2.42 \| good	9.604 \| good	18.91 \| good	0.832 \| good	1.335 \| good	0.14 \| good
2025-07-26T14:00:00.000Z	19 \| good	2.516 \| good	11.655 \| good	19.589 \| good	0.377 \| good	2.086 \| good	0.122 \| good
2025-07-26T15:00:00.000Z	19 \| good	3.309 \| good	14.746 \| good	20.521 \| good	0.735 \| good	1.187 \| good	0.146 \| good
2025-07-26T16:00:00.000Z	22 \| good	3.986 \| good	17.047 \| good	20.634 \| good	0.773 \| good	1.227 \| good	0.14 \| good
2025-07-26T17:00:00.000Z	22 \| good	3.535 \| good	14.47 \| good	21.752 \| good	0.747 \| good	1.173 \| good	0.146 \| good
2025-07-26T18:00:00.000Z	21 \| good	3.047 \| good	13.27 \| good	23.002 \| good	0.81 \| good	1.459 \| good	0.215 \| good
2025-07-26T19:00:00.000Z	22 \| good	2.53 \| good	9.78 \| good	23.741 \| good	0.751 \| good	1.416 \| good	0.221 \| good
2025-07-26T20:00:00.000Z	22 \| good	2.117 \| good	8.079 \| good	23.757 \| good	0.766 \| good	1.058 \| good	0.221 \| good
2025-07-26T21:00:00.000Z	24 \| good	2.098 \| good	9.69 \| good	25.538 \| good	0.769 \| good	1.487 \| good	0.226 \| good
2025-07-26T22:00:00.000Z	25 \| good	1.303 \| good	5.88 \| good	26.536 \| good	0.777 \| good	1.159 \| good	0.226 \| good
2025-07-26T23:00:00.000Z	26 \| good	0.91 \| good	3.716 \| good	27.512 \| good	0.802 \| good	1.235 \| good	0.226 \| good
2025-07-27T00:00:00.000Z	26 \| good	1.024 \| good	4.295 \| good	28.405 \| good	1.003 \| good	1.913 \| good	0.221 \| good
2025-07-27T01:00:00.000Z	27 \| good	1.628 \| good	6.736 \| good	28.702 \| good	1.01 \| good	1.944 \| good	0.215 \| good
2025-07-27T02:00:00.000Z	24 \| good	2.129 \| good	9.037 \| good	26.499 \| good	0.867 \| good	1.944 \| good	0.284 \| good
2025-07-27T03:00:00.000Z	23 \| good	1.888 \| good	7.644 \| good	25.34 \| good	1.2 \| good	1.593 \| good	0.215 \| good
2025-07-27T04:00:00.000Z	21 \| good	1.601 \| good	6.683 \| good	22.871 \| good	1.296 \| good	1.681 \| good	0.221 \| good
2025-07-27T05:00:00.000Z	19 \| good	1.388 \| good	6.65 \| good	20.722 \| good	1.173 \| good	1.244 \| good	0.146 \| good
2025-07-27T06:00:00.000Z	18 \| good	1.507 \| good	7.729 \| good	18.898 \| good	0.797 \| good	1.155 \| good	0.146 \| good
2025-07-27T07:00:00.000Z	17 \| good	0.961 \| good	4.729 \| good	18.479 \| good	0.738 \| good	1.273 \| good	0.146 \| good
2025-07-27T08:00:00.000Z	17 \| good	1.175 \| good	4.311 \| good	18.065 \| good	0.739 \| good	1.644 \| good	0.14 \| good
2025-07-27T09:00:00.000Z	22 \| good	3.54 \| good	14.925 \| good	15.94 \| good	0.762 \| good	1.623 \| good	0.14 \| good
2025-07-27T10:00:00.000Z	22 \| good	3.76 \| good	15.754 \| good	15.693 \| good	0.222 \| good	1.185 \| good	0.105 \| good
2025-07-27T11:00:00.000Z	22 \| good	3.631 \| good	15.695 \| good	16.218 \| good	0.193 \| good	1.091 \| good	0.1 \| good
2025-07-27T12:00:00.000Z	22 \| good	3.625 \| good	15.474 \| good	16.349 \| good	0.182 \| good	1.069 \| good	0.181 \| good
2025-07-27T12:00:00.000Z	22 \| good	3.625 \| good	15.474 \| good	16.349 \| good	0.182 \| good	1.069 \| good	0.181 \| good
2025-07-24T20:00:00.000Z	33 \| good	2.604 \| good	10.556 \| good	36.478 \| good	0.549 \| good	1.585 \| good	0.132 \| good
2025-07-24T21:00:00.000Z	37 \| good	3.78 \| good	16.634 \| good	40.413 \| good	0.563 \| good	1.288 \| good	0.129 \| good
2025-07-24T22:00:00.000Z	39 \| good	3.783 \| good	16.739 \| good	42.382 \| good	0.568 \| good	1.28 \| good	0.129 \| good
2025-07-24T23:00:00.000Z	38 \| good	4.208 \| good	18.858 \| good	40.711 \| good	0.574 \| good	1.271 \| good	0.13 \| good
2025-07-25T00:00:00.000Z	36 \| good	4.087 \| good	17.936 \| good	38.548 \| good	0.58 \| good	1.262 \| good	0.131 \| good
2025-07-25T01:00:00.000Z	31 \| good	3.3 \| good	14.633 \| good	33.088 \| good	0.611 \| good	1.905 \| good	0.134 \| good
2025-07-25T02:00:00.000Z	24 \| good	3.331 \| good	14.243 \| good	26.174 \| good	0.642 \| good	2.548 \| good	0.137 \| good
2025-07-25T03:00:00.000Z	19 \| good	3.07 \| good	13.353 \| good	20.797 \| good	0.673 \| good	3.19 \| good	0.14 \| good
2025-07-25T04:00:00.000Z	18 \| good	2.737 \| good	11.502 \| good	18.504 \| good	0.688 \| good	3.882 \| good	0.143 \| good
2025-07-25T05:00:00.000Z	16 \| good	2.053 \| good	8.649 \| good	17.243 \| good	0.704 \| good	4.573 \| good	0.146 \| good
2025-07-25T06:00:00.000Z	17 \| good	2.046 \| good	8.541 \| good	17.755 \| good	0.719 \| good	5.264 \| good	0.15 \| good
2025-07-25T07:00:00.000Z	19 \| good	2.027 \| good	8.558 \| good	19.615 \| good	0.697 \| good	5.402 \| good	0.151 \| good
2025-07-25T08:00:00.000Z	19 \| good	3.316 \| good	14.18 \| good	20.519 \| good	0.675 \| good	5.54 \| good	0.152 \| good
2025-07-25T09:00:00.000Z	19 \| good	2.559 \| good	10.663 \| good	20.961 \| good	0.652 \| good	5.678 \| good	0.154 \| good
2025-07-25T10:00:00.000Z	19 \| good	1.339 \| good	4.94 \| good	21.415 \| good	0.603 \| good	5.354 \| good	0.152 \| good
2025-07-25T11:00:00.000Z	20 \| good	1.557 \| good	6.47 \| good	21.653 \| good	0.553 \| good	5.029 \| good	0.15 \| good
2025-07-25T12:00:00.000Z	19 \| good	2.692 \| good	11.354 \| good	20.916 \| good	0.503 \| good	4.705 \| good	0.148 \| good
2025-07-25T13:00:00.000Z	18 \| good	2.49 \| good	9.824 \| good	19.306 \| good	0.467 \| good	4.196 \| good	0.146 \| good
2025-07-25T14:00:00.000Z	19 \| good	2.802 \| good	11.613 \| good	20.996 \| good	0.431 \| good	3.686 \| good	0.144 \| good
2025-07-25T15:00:00.000Z	22 \| good	3.432 \| good	14.888 \| good	23.701 \| good	0.395 \| good	3.177 \| good	0.142 \| good
2025-07-25T16:00:00.000Z	24 \| good	3.237 \| good	13.931 \| good	25.729 \| good	0.405 \| good	2.817 \| good	0.14 \| good
2025-07-25T17:00:00.000Z	25 \| good	3.051 \| good	13.328 \| good	27.337 \| good	0.416 \| good	2.457 \| good	0.138 \| good
2025-07-25T18:00:00.000Z	28 \| good	2.63 \| good	10.762 \| good	30.191 \| good	0.426 \| good	2.097 \| good	0.136 \| good
2025-07-25T19:00:00.000Z	31 \| good	2.727 \| good	11.081 \| good	32.895 \| good	0.472 \| good	1.805 \| good	0.134 \| good
2025-07-25T20:00:00.000Z	32 \| good	2.662 \| good	10.886 \| good	35.286 \| good	0.519 \| good	1.513 \| good	0.132 \| good
2025-07-25T21:00:00.000Z	34 \| good	2.975 \| good	12.313 \| good	36.654 \| good	0.566 \| good	1.221 \| good	0.129 \| good
2025-07-25T22:00:00.000Z	34 \| good	2.518 \| good	10.099 \| good	37.043 \| good	0.58 \| good	1.236 \| good	0.128 \| good
2025-07-25T23:00:00.000Z	32 \| good	2.905 \| good	11.931 \| good	35.159 \| good	0.595 \| good	1.252 \| good	0.126 \| good
2025-07-26T00:00:00.000Z	34 \| good	4.334 \| good	18.922 \| good	36.825 \| good	0.61 \| good	1.267 \| good	0.124 \| good
2025-07-26T01:00:00.000Z	31 \| good	3.897 \| good	16.911 \| good	33.125 \| good	0.624 \| good	1.952 \| good	0.126 \| good
2025-07-26T02:00:00.000Z	33 \| good	5.809 \| good	25.907 \| good	29.098 \| good	0.638 \| good	2.637 \| good	0.128 \| good
2025-07-26T03:00:00.000Z	33 \| good	6.123 \| good	26.932 \| good	27.873 \| good	0.652 \| good	3.321 \| good	0.13 \| good
2025-07-26T04:00:00.000Z	25 \| good	4.244 \| good	18.698 \| good	27.434 \| good	0.627 \| good	3.929 \| good	0.13 \| good
2025-07-26T05:00:00.000Z	24 \| good	2.51 \| good	10.001 \| good	25.639 \| good	0.602 \| good	4.536 \| good	0.131 \| good
2025-07-26T06:00:00.000Z	21 \| good	2.293 \| good	9.652 \| good	23.249 \| good	0.576 \| good	5.144 \| good	0.131 \| good
2025-07-26T07:00:00.000Z	20 \| good	2.4 \| good	9.883 \| good	22.107 \| good	0.536 \| good	5.118 \| good	0.13 \| good
2025-07-26T08:00:00.000Z	22 \| good	3.675 \| good	15.915 \| good	22.442 \| good	0.497 \| good	5.091 \| good	0.129 \| good
2025-07-26T09:00:00.000Z	21 \| good	2.416 \| good	9.849 \| good	23.308 \| good	0.457 \| good	5.065 \| good	0.128 \| good
2025-07-26T10:00:00.000Z	21 \| good	1.29 \| good	4.922 \| good	23.103 \| good	0.458 \| good	4.921 \| good	0.125 \| good
2025-07-26T11:00:00.000Z	20 \| good	1.738 \| good	7.402 \| good	21.965 \| good	0.459 \| good	4.778 \| good	0.123 \| good
2025-07-26T12:00:00.000Z	22 \| good	2.05 \| good	8.566 \| good	24.292 \| good	0.46 \| good	4.634 \| good	0.12 \| good
2025-07-26T13:00:00.000Z	20 \| good	1.752 \| good	7.552 \| good	21.682 \| good	0.484 \| good	4.235 \| good	0.116 \| good
2025-07-26T14:00:00.000Z	18 \| good	1.741 \| good	7.007 \| good	19.217 \| good	0.507 \| good	3.836 \| good	0.112 \| good
2025-07-26T15:00:00.000Z	19 \| good	2.241 \| good	9.421 \| good	19.957 \| good	0.53 \| good	3.436 \| good	0.108 \| good
2025-07-26T16:00:00.000Z	20 \| good	2.467 \| good	9.857 \| good	22.499 \| good	0.53 \| good	3.033 \| good	0.107 \| good
2025-07-26T17:00:00.000Z	22 \| good	2.643 \| good	10.608 \| good	24.317 \| good	0.529 \| good	2.63 \| good	0.106 \| good
2025-07-26T18:00:00.000Z	26 \| good	3.285 \| good	14.444 \| good	28.074 \| good	0.528 \| good	2.226 \| good	0.105 \| good
2025-07-26T19:00:00.000Z	29 \| good	3.358 \| good	14.636 \| good	31.164 \| good	0.595 \| good	1.975 \| good	0.107 \| good

Rosemont

Empower business decisions with accurate air quality data

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

0.21ppm

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

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Frequently asked questions

How frequently does the air quality data for Rosemont, California get updated?

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

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

Rosemont, California experienced its worst air quality at 12:00:00, 2025-07-24.

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

The best air quality in Rosemont, California was observed at 03:00:00 on 2025-07-24.

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

The air quality in Rosemont, California right now is Good, with an AQI of 23.

What pollutant is most frequently found in Rosemont, California?

In Rosemont, California, O3 is the most frequently found pollutant.

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

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

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

Rosemont, California currently has a PM_2.5 concentration of 1.693 μg/m³.

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

Rosemont, California currently has a PM₁₀ concentration of 8.201 μg/m³.

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

The current carbon monoxide (CO) level in Rosemont, California is 0.221 ppm.

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

The current sulfur dioxide (SO₂) concentration in Rosemont, California is 0.823 ppb.

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

Rosemont, California currently has an ozone (O₃) concentration of 24.847 ppm.

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

The current level of nitrogen dioxide (NO₂) in Rosemont, California is 2.476 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-25T13:00:00.000Z	16 \| good	1.911 \| good	7.286 \| good	16.862 \| good	0.441 \| good	1.503 \| good	0.134 \| good
2025-07-25T14:00:00.000Z	16 \| good	1.781 \| good	8.251 \| good	17.127 \| good	0.752 \| good	2.211 \| good	0.146 \| good
2025-07-25T15:00:00.000Z	16 \| good	1.683 \| good	6.588 \| good	17.365 \| good	0.746 \| good	2.101 \| good	0.146 \| good
2025-07-25T16:00:00.000Z	17 \| good	2.302 \| good	8.487 \| good	18.411 \| good	0.888 \| good	2.72 \| good	0.146 \| good
2025-07-25T17:00:00.000Z	19 \| good	2.39 \| good	9.139 \| good	20.46 \| good	0.866 \| good	1.874 \| good	0.15 \| good
2025-07-25T18:00:00.000Z	20 \| good	1.759 \| good	7.334 \| good	22.386 \| good	0.908 \| good	1.783 \| good	0.15 \| good
2025-07-25T19:00:00.000Z	23 \| good	2.358 \| good	9.869 \| good	24.719 \| good	0.901 \| good	2.403 \| good	0.219 \| good
2025-07-25T20:00:00.000Z	25 \| good	2.967 \| good	13.04 \| good	27.35 \| good	0.742 \| good	2.769 \| good	0.219 \| good
2025-07-25T21:00:00.000Z	28 \| good	2.356 \| good	9.795 \| good	29.698 \| good	0.796 \| good	2.577 \| good	0.219 \| good
2025-07-25T22:00:00.000Z	29 \| good	2.178 \| good	9.685 \| good	30.531 \| good	0.797 \| good	2.159 \| good	0.228 \| good
2025-07-25T23:00:00.000Z	29 \| good	2.467 \| good	10.641 \| good	30.806 \| good	0.996 \| good	2.159 \| good	0.228 \| good
2025-07-26T00:00:00.000Z	29 \| good	1.961 \| good	8.415 \| good	30.551 \| good	1.004 \| good	2.522 \| good	0.221 \| good
2025-07-26T01:00:00.000Z	28 \| good	1.096 \| good	4.785 \| good	29.908 \| good	0.998 \| good	2.129 \| good	0.215 \| good
2025-07-26T02:00:00.000Z	27 \| good	1.421 \| good	6.496 \| good	29.072 \| good	0.821 \| good	2.542 \| good	0.221 \| good
2025-07-26T03:00:00.000Z	24 \| good	2.298 \| good	9.978 \| good	25.976 \| good	0.867 \| good	2.105 \| good	0.221 \| good
2025-07-26T04:00:00.000Z	22 \| good	2.152 \| good	10.903 \| good	24.124 \| good	0.899 \| good	1.705 \| good	0.226 \| good
2025-07-26T05:00:00.000Z	20 \| good	2.436 \| good	11.41 \| good	21.55 \| good	0.713 \| good	1.373 \| good	0.152 \| good
2025-07-26T06:00:00.000Z	19 \| good	2.27 \| good	9.883 \| good	21.042 \| good	0.729 \| good	1.53 \| good	0.146 \| good
2025-07-26T07:00:00.000Z	18 \| good	1.622 \| good	7.619 \| good	18.636 \| good	0.752 \| good	1.723 \| good	0.146 \| good
2025-07-26T08:00:00.000Z	17 \| good	1.785 \| good	7.24 \| good	18.254 \| good	0.737 \| good	1.827 \| good	0.146 \| good
2025-07-26T09:00:00.000Z	22 \| good	3.969 \| good	16.858 \| good	17.996 \| good	0.782 \| good	1.032 \| good	0.146 \| good
2025-07-26T10:00:00.000Z	22 \| good	3.743 \| good	16.434 \| good	18.13 \| good	0.194 \| good	1.073 \| good	0.111 \| good
2025-07-26T11:00:00.000Z	18 \| good	2.872 \| good	12.901 \| good	18.84 \| good	0.231 \| good	0.998 \| good	0.104 \| good
2025-07-26T12:00:00.000Z	18 \| good	2.663 \| good	11.791 \| good	19.025 \| good	0.171 \| good	1.373 \| good	0.144 \| good
2025-07-26T13:00:00.000Z	18 \| good	2.42 \| good	9.604 \| good	18.91 \| good	0.832 \| good	1.335 \| good	0.14 \| good
2025-07-26T14:00:00.000Z	19 \| good	2.516 \| good	11.655 \| good	19.589 \| good	0.377 \| good	2.086 \| good	0.122 \| good
2025-07-26T15:00:00.000Z	19 \| good	3.309 \| good	14.746 \| good	20.521 \| good	0.735 \| good	1.187 \| good	0.146 \| good
2025-07-26T16:00:00.000Z	22 \| good	3.986 \| good	17.047 \| good	20.634 \| good	0.773 \| good	1.227 \| good	0.14 \| good
2025-07-26T17:00:00.000Z	22 \| good	3.535 \| good	14.47 \| good	21.752 \| good	0.747 \| good	1.173 \| good	0.146 \| good
2025-07-26T18:00:00.000Z	21 \| good	3.047 \| good	13.27 \| good	23.002 \| good	0.81 \| good	1.459 \| good	0.215 \| good
2025-07-26T19:00:00.000Z	22 \| good	2.53 \| good	9.78 \| good	23.741 \| good	0.751 \| good	1.416 \| good	0.221 \| good
2025-07-26T20:00:00.000Z	22 \| good	2.117 \| good	8.079 \| good	23.757 \| good	0.766 \| good	1.058 \| good	0.221 \| good
2025-07-26T21:00:00.000Z	24 \| good	2.098 \| good	9.69 \| good	25.538 \| good	0.769 \| good	1.487 \| good	0.226 \| good
2025-07-26T22:00:00.000Z	25 \| good	1.303 \| good	5.88 \| good	26.536 \| good	0.777 \| good	1.159 \| good	0.226 \| good
2025-07-26T23:00:00.000Z	26 \| good	0.91 \| good	3.716 \| good	27.512 \| good	0.802 \| good	1.235 \| good	0.226 \| good
2025-07-27T00:00:00.000Z	26 \| good	1.024 \| good	4.295 \| good	28.405 \| good	1.003 \| good	1.913 \| good	0.221 \| good
2025-07-27T01:00:00.000Z	27 \| good	1.628 \| good	6.736 \| good	28.702 \| good	1.01 \| good	1.944 \| good	0.215 \| good
2025-07-27T02:00:00.000Z	24 \| good	2.129 \| good	9.037 \| good	26.499 \| good	0.867 \| good	1.944 \| good	0.284 \| good
2025-07-27T03:00:00.000Z	23 \| good	1.888 \| good	7.644 \| good	25.34 \| good	1.2 \| good	1.593 \| good	0.215 \| good
2025-07-27T04:00:00.000Z	21 \| good	1.601 \| good	6.683 \| good	22.871 \| good	1.296 \| good	1.681 \| good	0.221 \| good
2025-07-27T05:00:00.000Z	19 \| good	1.388 \| good	6.65 \| good	20.722 \| good	1.173 \| good	1.244 \| good	0.146 \| good
2025-07-27T06:00:00.000Z	18 \| good	1.507 \| good	7.729 \| good	18.898 \| good	0.797 \| good	1.155 \| good	0.146 \| good
2025-07-27T07:00:00.000Z	17 \| good	0.961 \| good	4.729 \| good	18.479 \| good	0.738 \| good	1.273 \| good	0.146 \| good
2025-07-27T08:00:00.000Z	17 \| good	1.175 \| good	4.311 \| good	18.065 \| good	0.739 \| good	1.644 \| good	0.14 \| good
2025-07-27T09:00:00.000Z	22 \| good	3.54 \| good	14.925 \| good	15.94 \| good	0.762 \| good	1.623 \| good	0.14 \| good
2025-07-27T10:00:00.000Z	22 \| good	3.76 \| good	15.754 \| good	15.693 \| good	0.222 \| good	1.185 \| good	0.105 \| good
2025-07-27T11:00:00.000Z	22 \| good	3.631 \| good	15.695 \| good	16.218 \| good	0.193 \| good	1.091 \| good	0.1 \| good
2025-07-27T12:00:00.000Z	22 \| good	3.625 \| good	15.474 \| good	16.349 \| good	0.182 \| good	1.069 \| good	0.181 \| good
2025-07-27T12:00:00.000Z	22 \| good	3.625 \| good	15.474 \| good	16.349 \| good	0.182 \| good	1.069 \| good	0.181 \| good
2025-07-24T20:00:00.000Z	33 \| good	2.604 \| good	10.556 \| good	36.478 \| good	0.549 \| good	1.585 \| good	0.132 \| good
2025-07-24T21:00:00.000Z	37 \| good	3.78 \| good	16.634 \| good	40.413 \| good	0.563 \| good	1.288 \| good	0.129 \| good
2025-07-24T22:00:00.000Z	39 \| good	3.783 \| good	16.739 \| good	42.382 \| good	0.568 \| good	1.28 \| good	0.129 \| good
2025-07-24T23:00:00.000Z	38 \| good	4.208 \| good	18.858 \| good	40.711 \| good	0.574 \| good	1.271 \| good	0.13 \| good
2025-07-25T00:00:00.000Z	36 \| good	4.087 \| good	17.936 \| good	38.548 \| good	0.58 \| good	1.262 \| good	0.131 \| good
2025-07-25T01:00:00.000Z	31 \| good	3.3 \| good	14.633 \| good	33.088 \| good	0.611 \| good	1.905 \| good	0.134 \| good
2025-07-25T02:00:00.000Z	24 \| good	3.331 \| good	14.243 \| good	26.174 \| good	0.642 \| good	2.548 \| good	0.137 \| good
2025-07-25T03:00:00.000Z	19 \| good	3.07 \| good	13.353 \| good	20.797 \| good	0.673 \| good	3.19 \| good	0.14 \| good
2025-07-25T04:00:00.000Z	18 \| good	2.737 \| good	11.502 \| good	18.504 \| good	0.688 \| good	3.882 \| good	0.143 \| good
2025-07-25T05:00:00.000Z	16 \| good	2.053 \| good	8.649 \| good	17.243 \| good	0.704 \| good	4.573 \| good	0.146 \| good
2025-07-25T06:00:00.000Z	17 \| good	2.046 \| good	8.541 \| good	17.755 \| good	0.719 \| good	5.264 \| good	0.15 \| good
2025-07-25T07:00:00.000Z	19 \| good	2.027 \| good	8.558 \| good	19.615 \| good	0.697 \| good	5.402 \| good	0.151 \| good
2025-07-25T08:00:00.000Z	19 \| good	3.316 \| good	14.18 \| good	20.519 \| good	0.675 \| good	5.54 \| good	0.152 \| good
2025-07-25T09:00:00.000Z	19 \| good	2.559 \| good	10.663 \| good	20.961 \| good	0.652 \| good	5.678 \| good	0.154 \| good
2025-07-25T10:00:00.000Z	19 \| good	1.339 \| good	4.94 \| good	21.415 \| good	0.603 \| good	5.354 \| good	0.152 \| good
2025-07-25T11:00:00.000Z	20 \| good	1.557 \| good	6.47 \| good	21.653 \| good	0.553 \| good	5.029 \| good	0.15 \| good
2025-07-25T12:00:00.000Z	19 \| good	2.692 \| good	11.354 \| good	20.916 \| good	0.503 \| good	4.705 \| good	0.148 \| good
2025-07-25T13:00:00.000Z	18 \| good	2.49 \| good	9.824 \| good	19.306 \| good	0.467 \| good	4.196 \| good	0.146 \| good
2025-07-25T14:00:00.000Z	19 \| good	2.802 \| good	11.613 \| good	20.996 \| good	0.431 \| good	3.686 \| good	0.144 \| good
2025-07-25T15:00:00.000Z	22 \| good	3.432 \| good	14.888 \| good	23.701 \| good	0.395 \| good	3.177 \| good	0.142 \| good
2025-07-25T16:00:00.000Z	24 \| good	3.237 \| good	13.931 \| good	25.729 \| good	0.405 \| good	2.817 \| good	0.14 \| good
2025-07-25T17:00:00.000Z	25 \| good	3.051 \| good	13.328 \| good	27.337 \| good	0.416 \| good	2.457 \| good	0.138 \| good
2025-07-25T18:00:00.000Z	28 \| good	2.63 \| good	10.762 \| good	30.191 \| good	0.426 \| good	2.097 \| good	0.136 \| good
2025-07-25T19:00:00.000Z	31 \| good	2.727 \| good	11.081 \| good	32.895 \| good	0.472 \| good	1.805 \| good	0.134 \| good
2025-07-25T20:00:00.000Z	32 \| good	2.662 \| good	10.886 \| good	35.286 \| good	0.519 \| good	1.513 \| good	0.132 \| good
2025-07-25T21:00:00.000Z	34 \| good	2.975 \| good	12.313 \| good	36.654 \| good	0.566 \| good	1.221 \| good	0.129 \| good
2025-07-25T22:00:00.000Z	34 \| good	2.518 \| good	10.099 \| good	37.043 \| good	0.58 \| good	1.236 \| good	0.128 \| good
2025-07-25T23:00:00.000Z	32 \| good	2.905 \| good	11.931 \| good	35.159 \| good	0.595 \| good	1.252 \| good	0.126 \| good
2025-07-26T00:00:00.000Z	34 \| good	4.334 \| good	18.922 \| good	36.825 \| good	0.61 \| good	1.267 \| good	0.124 \| good
2025-07-26T01:00:00.000Z	31 \| good	3.897 \| good	16.911 \| good	33.125 \| good	0.624 \| good	1.952 \| good	0.126 \| good
2025-07-26T02:00:00.000Z	33 \| good	5.809 \| good	25.907 \| good	29.098 \| good	0.638 \| good	2.637 \| good	0.128 \| good
2025-07-26T03:00:00.000Z	33 \| good	6.123 \| good	26.932 \| good	27.873 \| good	0.652 \| good	3.321 \| good	0.13 \| good
2025-07-26T04:00:00.000Z	25 \| good	4.244 \| good	18.698 \| good	27.434 \| good	0.627 \| good	3.929 \| good	0.13 \| good
2025-07-26T05:00:00.000Z	24 \| good	2.51 \| good	10.001 \| good	25.639 \| good	0.602 \| good	4.536 \| good	0.131 \| good
2025-07-26T06:00:00.000Z	21 \| good	2.293 \| good	9.652 \| good	23.249 \| good	0.576 \| good	5.144 \| good	0.131 \| good
2025-07-26T07:00:00.000Z	20 \| good	2.4 \| good	9.883 \| good	22.107 \| good	0.536 \| good	5.118 \| good	0.13 \| good
2025-07-26T08:00:00.000Z	22 \| good	3.675 \| good	15.915 \| good	22.442 \| good	0.497 \| good	5.091 \| good	0.129 \| good
2025-07-26T09:00:00.000Z	21 \| good	2.416 \| good	9.849 \| good	23.308 \| good	0.457 \| good	5.065 \| good	0.128 \| good
2025-07-26T10:00:00.000Z	21 \| good	1.29 \| good	4.922 \| good	23.103 \| good	0.458 \| good	4.921 \| good	0.125 \| good
2025-07-26T11:00:00.000Z	20 \| good	1.738 \| good	7.402 \| good	21.965 \| good	0.459 \| good	4.778 \| good	0.123 \| good
2025-07-26T12:00:00.000Z	22 \| good	2.05 \| good	8.566 \| good	24.292 \| good	0.46 \| good	4.634 \| good	0.12 \| good
2025-07-26T13:00:00.000Z	20 \| good	1.752 \| good	7.552 \| good	21.682 \| good	0.484 \| good	4.235 \| good	0.116 \| good
2025-07-26T14:00:00.000Z	18 \| good	1.741 \| good	7.007 \| good	19.217 \| good	0.507 \| good	3.836 \| good	0.112 \| good
2025-07-26T15:00:00.000Z	19 \| good	2.241 \| good	9.421 \| good	19.957 \| good	0.53 \| good	3.436 \| good	0.108 \| good
2025-07-26T16:00:00.000Z	20 \| good	2.467 \| good	9.857 \| good	22.499 \| good	0.53 \| good	3.033 \| good	0.107 \| good
2025-07-26T17:00:00.000Z	22 \| good	2.643 \| good	10.608 \| good	24.317 \| good	0.529 \| good	2.63 \| good	0.106 \| good
2025-07-26T18:00:00.000Z	26 \| good	3.285 \| good	14.444 \| good	28.074 \| good	0.528 \| good	2.226 \| good	0.105 \| good
2025-07-26T19:00:00.000Z	29 \| good	3.358 \| good	14.636 \| good	31.164 \| good	0.595 \| good	1.975 \| good	0.107 \| good

Current air quality index in Rosemont, California today

Common air pollutants in Rosemont, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Rosemont, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Frequently asked questions

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

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

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

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

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

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

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

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

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