What are the current PM10 levels at Riverside, California?

The current PM10 levels in Riverside, California are 59.828 μg/m3.

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

The current sulfur dioxide (SO2) levels in Riverside, California are 0.504 ppb.

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

The current ozone (O3) levels at Riverside, California is 78.432 ppm.

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

The current nitrogen dioxide (NO2) levels at Riverside, California is 7.736 ppb.

Real-time air quality index in Riverside, California today

Q: What are the current PM2.5 levels in Riverside, California?

The measured PM2.5 levels in Riverside, California at present are 14.35 μg/m3.

Stay updated with real-time air quality in Riverside, 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)

126

Unhealthy for sensitive groups

Riverside, California

Last updated: ... (Local time)

Common air pollutants in Riverside, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.35 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

59.83 μg/m³

155

255

425

605+

Ozone (O₃)

78.43 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.74 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Riverside, California

Get Live Pollen Counts

Riverside, California

Scroll To Air Quality Map

Track live Riverside, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	61 \| moderate	9.205 \| good	38.109 \| good	58.434 \| fine	0.367 \| good	3.511 \| good	0.135 \| good
2026-07-22T00:00:00.000Z	71 \| moderate	9.169 \| good	38.779 \| good	61.117 \| fine	0.392 \| good	3.568 \| good	0.119 \| good
2026-07-22T01:00:00.000Z	74 \| moderate	8.643 \| good	38.008 \| good	62.255 \| fine	0.47 \| good	4.217 \| good	0.121 \| good
2026-07-22T02:00:00.000Z	49 \| good	9.38 \| good	35.066 \| good	52.172 \| good	0.455 \| good	4.557 \| good	0.119 \| good
2026-07-22T03:00:00.000Z	44 \| good	8.383 \| good	34.258 \| good	44.206 \| good	0.357 \| good	5.048 \| good	0.121 \| good
2026-07-22T04:00:00.000Z	44 \| good	8.331 \| good	33.241 \| good	40.14 \| good	0.369 \| good	5.748 \| good	0.123 \| good
2026-07-22T05:00:00.000Z	44 \| good	7.999 \| good	29.561 \| good	37.579 \| good	0.424 \| good	6.61 \| good	0.14 \| good
2026-07-22T06:00:00.000Z	44 \| good	8.058 \| good	28.015 \| good	32.823 \| good	0.387 \| good	6.933 \| good	0.127 \| good
2026-07-22T07:00:00.000Z	44 \| good	8.013 \| good	27.645 \| good	32.913 \| good	0.387 \| good	6.933 \| good	0.127 \| good
2026-07-22T08:00:00.000Z	49 \| good	8.885 \| good	30.397 \| good	23.433 \| good	0.385 \| good	8.588 \| good	0.219 \| good
2026-07-22T09:00:00.000Z	49 \| good	8.537 \| good	27.285 \| good	18.587 \| good	0.387 \| good	11.157 \| good	0.214 \| good
2026-07-22T10:00:00.000Z	38 \| good	7.398 \| good	24.067 \| good	17.222 \| good	0.368 \| good	12.394 \| good	0.214 \| good
2026-07-22T11:00:00.000Z	38 \| good	6.755 \| good	24.412 \| good	13.529 \| good	0.612 \| good	14.842 \| good	0.212 \| good
2026-07-22T12:00:00.000Z	38 \| good	6.615 \| good	24.543 \| good	12.416 \| good	0.384 \| good	13.852 \| good	0.294 \| good
2026-07-22T13:00:00.000Z	38 \| good	6.691 \| good	24.433 \| good	12.425 \| good	0.384 \| good	13.852 \| good	0.294 \| good
2026-07-22T14:00:00.000Z	44 \| good	8.426 \| good	30.506 \| good	14.822 \| good	0.397 \| good	16.453 \| good	0.332 \| good
2026-07-22T15:00:00.000Z	52 \| moderate	10.346 \| good	39.487 \| good	17.9 \| good	0.544 \| good	14.086 \| good	0.25 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	10.387 \| good	39.872 \| good	19.818 \| good	0.613 \| good	12.43 \| good	0.22 \| good
2026-07-22T17:00:00.000Z	49 \| good	8.817 \| good	34.326 \| good	23.534 \| good	0.511 \| good	8.722 \| good	0.218 \| good
2026-07-22T18:00:00.000Z	44 \| good	8.181 \| good	32.686 \| good	29.939 \| good	0.486 \| good	7.146 \| good	0.218 \| good
2026-07-22T19:00:00.000Z	49 \| good	9.299 \| good	34.34 \| good	37.612 \| good	0.497 \| good	5.587 \| good	0.219 \| good
2026-07-22T20:00:00.000Z	52 \| moderate	9.641 \| good	36.223 \| good	45.83 \| good	0.434 \| good	5.1 \| good	0.219 \| good
2026-07-22T21:00:00.000Z	54 \| moderate	10.607 \| good	37.842 \| good	54.398 \| good	0.423 \| good	4.836 \| good	0.218 \| good
2026-07-22T22:00:00.000Z	64 \| moderate	9.799 \| good	40.383 \| good	59.413 \| fine	0.394 \| good	4.722 \| good	0.217 \| good
2026-07-22T23:00:00.000Z	84 \| moderate	11.291 \| good	40.819 \| good	64.606 \| fine	0.371 \| good	4.964 \| good	0.219 \| good
2026-07-23T00:00:00.000Z	93 \| moderate	12.427 \| fine	40.921 \| good	68.404 \| fine	0.464 \| good	5.226 \| good	0.217 \| good
2026-07-23T01:00:00.000Z	87 \| moderate	12.322 \| fine	40.844 \| good	65.581 \| fine	0.549 \| good	5.331 \| good	0.217 \| good
2026-07-23T02:00:00.000Z	64 \| moderate	10.716 \| good	38.891 \| good	59.338 \| fine	0.563 \| good	4.951 \| good	0.219 \| good
2026-07-23T03:00:00.000Z	58 \| moderate	12.617 \| fine	56.493 \| fine	42.752 \| good	1.042 \| good	3.421 \| good	0.118 \| good
2026-07-23T04:00:00.000Z	52 \| moderate	9.567 \| good	34.465 \| good	48.521 \| good	0.476 \| good	7.248 \| good	0.219 \| good
2026-07-23T05:00:00.000Z	49 \| good	8.596 \| good	33.399 \| good	40.896 \| good	0.528 \| good	8.579 \| good	0.219 \| good
2026-07-23T06:00:00.000Z	38 \| good	7.347 \| good	32.752 \| good	32.486 \| good	0.46 \| good	10.813 \| good	0.221 \| good
2026-07-23T07:00:00.000Z	38 \| good	7.305 \| good	32.866 \| good	32.42 \| good	0.457 \| good	10.813 \| good	0.221 \| good
2026-07-23T08:00:00.000Z	38 \| good	7.459 \| good	31.865 \| good	19.743 \| good	0.391 \| good	9.904 \| good	0.22 \| good
2026-07-23T09:00:00.000Z	44 \| good	7.892 \| good	30.963 \| good	17.348 \| good	0.41 \| good	9.48 \| good	0.216 \| good
2026-07-23T10:00:00.000Z	38 \| good	7.152 \| good	30.784 \| good	15.909 \| good	0.392 \| good	11.191 \| good	0.296 \| good
2026-07-23T11:00:00.000Z	44 \| good	8.31 \| good	30.432 \| good	14.906 \| good	0.669 \| good	11.817 \| good	0.216 \| good
2026-07-23T12:00:00.000Z	49 \| good	9.368 \| good	34.177 \| good	14.806 \| good	0.422 \| good	13.979 \| good	0.233 \| good
2026-07-23T13:00:00.000Z	49 \| good	9.349 \| good	34.076 \| good	13.051 \| good	0.42 \| good	13.979 \| good	0.232 \| good
2026-07-23T14:00:00.000Z	49 \| good	9.229 \| good	38.847 \| good	13.341 \| good	0.442 \| good	14.803 \| good	0.337 \| good
2026-07-23T15:00:00.000Z	56 \| moderate	12.048 \| good	40.848 \| good	16.73 \| good	0.575 \| good	13.088 \| good	0.26 \| good
2026-07-23T16:00:00.000Z	58 \| moderate	12.938 \| fine	40.93 \| good	16.721 \| good	0.565 \| good	14.714 \| good	0.257 \| good
2026-07-23T17:00:00.000Z	56 \| moderate	12.103 \| fine	45.078 \| good	31.218 \| good	0.531 \| good	14.356 \| good	0.238 \| good
2026-07-23T18:00:00.000Z	58 \| moderate	12.908 \| fine	48.679 \| good	40.585 \| good	0.626 \| good	14.426 \| good	0.317 \| good
2026-07-23T19:00:00.000Z	58 \| moderate	13.143 \| fine	51.4 \| good	55.11 \| fine	0.606 \| good	11.422 \| good	0.223 \| good
2026-07-23T20:00:00.000Z	93 \| moderate	14.029 \| fine	55.548 \| fine	68.224 \| fine	0.498 \| good	7.751 \| good	0.221 \| good
2026-07-23T21:00:00.000Z	126 \| sensitive	14.35 \| fine	59.828 \| fine	78.432 \| moderate	0.504 \| good	7.736 \| good	0.219 \| good
2026-07-23T22:00:00.000Z	126 \| sensitive	14.35 \| fine	59.828 \| fine	78.432 \| moderate	0.504 \| good	7.736 \| good	0.219 \| good
2026-07-23T23:00:00.000Z	159 \| unhealthy	21.533 \| fine	94.405 \| fine	88.991 \| poor	0.716 \| good	1.525 \| good	0.13 \| good
2026-07-24T00:00:00.000Z	143 \| sensitive	18.571 \| fine	82.267 \| fine	82.567 \| moderate	0.778 \| good	1.687 \| good	0.127 \| good
2026-07-24T01:00:00.000Z	122 \| sensitive	17.897 \| fine	79.569 \| fine	76.964 \| moderate	0.859 \| good	2.104 \| good	0.126 \| good
2026-07-24T02:00:00.000Z	112 \| sensitive	17.221 \| fine	76.12 \| fine	73.706 \| moderate	0.951 \| good	2.947 \| good	0.127 \| good
2026-07-24T03:00:00.000Z	64 \| moderate	16.397 \| fine	72.82 \| fine	56.933 \| fine	1.023 \| good	4.495 \| good	0.131 \| good
2026-07-24T04:00:00.000Z	62 \| moderate	15.311 \| fine	68.314 \| fine	45.94 \| good	1.064 \| good	5.742 \| good	0.136 \| good
2026-07-24T05:00:00.000Z	66 \| moderate	16.894 \| fine	74.684 \| fine	37.951 \| good	1.079 \| good	6.952 \| good	0.141 \| good
2026-07-24T06:00:00.000Z	64 \| moderate	16.485 \| fine	72.684 \| fine	31.511 \| good	1.087 \| good	8.841 \| good	0.15 \| good
2026-07-24T07:00:00.000Z	66 \| moderate	16.658 \| fine	73.855 \| fine	27.787 \| good	1.071 \| good	11.106 \| good	0.162 \| good
2026-07-24T08:00:00.000Z	66 \| moderate	17.028 \| fine	76.317 \| fine	23.26 \| good	1.022 \| good	12.406 \| good	0.172 \| good
2026-07-24T09:00:00.000Z	64 \| moderate	16.106 \| fine	71.29 \| fine	20.323 \| good	0.979 \| good	13.59 \| good	0.181 \| good
2026-07-24T10:00:00.000Z	66 \| moderate	17.056 \| fine	76.291 \| fine	16.765 \| good	0.949 \| good	14.725 \| good	0.191 \| good
2026-07-24T11:00:00.000Z	66 \| moderate	17.099 \| fine	75.86 \| fine	14.217 \| good	0.925 \| good	15.591 \| good	0.2 \| good
2026-07-24T12:00:00.000Z	79 \| moderate	23.891 \| fine	104.83 \| fine	12.769 \| good	0.902 \| good	16.047 \| good	0.206 \| good
2026-07-24T13:00:00.000Z	79 \| moderate	23.726 \| fine	104.26 \| fine	7.763 \| good	0.877 \| good	15.741 \| good	0.211 \| good
2026-07-24T14:00:00.000Z	81 \| moderate	25.394 \| fine	110.465 \| fine	15.053 \| good	0.83 \| good	13.046 \| good	0.216 \| good
2026-07-24T15:00:00.000Z	81 \| moderate	24.985 \| fine	109.535 \| fine	25.009 \| good	0.876 \| good	7.604 \| good	0.171 \| good
2026-07-24T16:00:00.000Z	71 \| moderate	20 \| fine	87.883 \| fine	38.647 \| good	0.817 \| good	5.021 \| good	0.152 \| good
2026-07-24T17:00:00.000Z	73 \| moderate	21.471 \| fine	93.876 \| fine	58.637 \| fine	0.779 \| good	3.632 \| good	0.143 \| good
2026-07-24T18:00:00.000Z	140 \| sensitive	23.949 \| fine	104.372 \| fine	81.627 \| moderate	0.741 \| good	2.635 \| good	0.138 \| good
2026-07-24T19:00:00.000Z	177 \| unhealthy	25.087 \| fine	109.367 \| fine	96.38 \| poor	0.694 \| good	1.855 \| good	0.133 \| good
2026-07-24T20:00:00.000Z	195 \| unhealthy	24.685 \| fine	107.552 \| fine	102.895 \| poor	0.642 \| good	1.38 \| good	0.127 \| good
2026-07-24T21:00:00.000Z	166 \| unhealthy	18.511 \| fine	82.055 \| fine	92.05 \| poor	0.606 \| good	1.197 \| good	0.123 \| good
2026-07-24T22:00:00.000Z	136 \| sensitive	15.516 \| fine	69.259 \| fine	81.452 \| moderate	0.581 \| good	1.152 \| good	0.118 \| good
2026-07-24T23:00:00.000Z	112 \| sensitive	12.466 \| fine	56.225 \| fine	73.651 \| moderate	0.582 \| good	1.202 \| good	0.115 \| good
2026-07-25T00:00:00.000Z	90 \| moderate	11.635 \| good	51.832 \| good	66.9 \| fine	0.555 \| good	1.295 \| good	0.11 \| good
2026-07-25T01:00:00.000Z	67 \| moderate	11.05 \| good	48.826 \| good	60.185 \| fine	0.568 \| good	1.547 \| good	0.108 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	10.027 \| good	44.491 \| good	51.311 \| good	0.601 \| good	2.116 \| good	0.108 \| good
2026-07-25T03:00:00.000Z	56 \| moderate	12.062 \| good	53.947 \| good	42.692 \| good	0.655 \| good	3.267 \| good	0.111 \| good
2026-07-25T04:00:00.000Z	58 \| moderate	13.097 \| fine	58.687 \| fine	33.669 \| good	0.707 \| good	4.475 \| good	0.116 \| good
2026-07-25T05:00:00.000Z	62 \| moderate	14.747 \| fine	66.084 \| fine	28.516 \| good	0.74 \| good	5.914 \| good	0.122 \| good
2026-07-25T06:00:00.000Z	62 \| moderate	15.336 \| fine	68.317 \| fine	23.993 \| good	0.775 \| good	8.04 \| good	0.133 \| good
2026-07-25T07:00:00.000Z	64 \| moderate	15.718 \| fine	69.826 \| fine	23.284 \| good	0.778 \| good	9.348 \| good	0.14 \| good
2026-07-25T08:00:00.000Z	67 \| moderate	17.592 \| fine	77.6 \| fine	21.344 \| good	0.768 \| good	10.986 \| good	0.15 \| good
2026-07-25T09:00:00.000Z	64 \| moderate	16.146 \| fine	71.321 \| fine	17.733 \| good	0.762 \| good	12.337 \| good	0.158 \| good
2026-07-25T10:00:00.000Z	66 \| moderate	16.857 \| fine	74.825 \| fine	13.417 \| good	0.771 \| good	13.298 \| good	0.164 \| good
2026-07-25T11:00:00.000Z	64 \| moderate	15.614 \| fine	69.139 \| fine	10.449 \| good	0.772 \| good	14.048 \| good	0.169 \| good
2026-07-25T12:00:00.000Z	69 \| moderate	18.913 \| fine	83.569 \| fine	8.94 \| good	0.753 \| good	14.755 \| good	0.174 \| good
2026-07-25T13:00:00.000Z	67 \| moderate	17.842 \| fine	78.913 \| fine	8.56 \| good	0.718 \| good	14.915 \| good	0.178 \| good
2026-07-25T14:00:00.000Z	73 \| moderate	20.9 \| fine	92.194 \| fine	12.923 \| good	0.669 \| good	12.494 \| good	0.183 \| good
2026-07-25T15:00:00.000Z	69 \| moderate	19.429 \| fine	85.53 \| fine	21.465 \| good	0.704 \| good	7.412 \| good	0.153 \| good
2026-07-25T16:00:00.000Z	66 \| moderate	17.133 \| fine	75.921 \| fine	34.593 \| good	0.694 \| good	5.073 \| good	0.136 \| good
2026-07-25T17:00:00.000Z	62 \| moderate	15.167 \| fine	67.86 \| fine	48.259 \| good	0.676 \| good	3.808 \| good	0.128 \| good
2026-07-25T18:00:00.000Z	58 \| moderate	13.342 \| fine	60.02 \| fine	56.479 \| fine	0.624 \| good	2.727 \| good	0.121 \| good
2026-07-25T19:00:00.000Z	84 \| moderate	10.144 \| good	45.173 \| good	64.672 \| fine	0.573 \| good	1.89 \| good	0.118 \| good
2026-07-25T20:00:00.000Z	100 \| moderate	10.783 \| good	47.689 \| good	69.601 \| fine	0.518 \| good	1.386 \| good	0.114 \| good
2026-07-25T21:00:00.000Z	100 \| moderate	10.196 \| good	45.201 \| good	70.417 \| fine	0.485 \| good	1.18 \| good	0.112 \| good
2026-07-25T22:00:00.000Z	100 \| moderate	12.052 \| good	53.859 \| good	70.236 \| fine	0.481 \| good	1.118 \| good	0.11 \| good

Riverside

Empower business decisions with accurate air quality data

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

0.25ppm

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 Riverside, California updated?

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

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

The worst air quality in Riverside, California was recorded at 09:00:00 on 2026-07-23.

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

The best air quality in Riverside, California was recorded at 10:00:00 on 2026-07-23.

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

The real-time air quality index in Riverside, California is 126, currently categorized as Unhealthy for Sensitive Groups.

Which pollutant is found most often in Riverside, California?

The most common pollutant in Riverside, California is O3.

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

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

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

The measured PM_2.5 levels in Riverside, California at present are 14.35 μg/m³.

What are the current PM₁₀ levels at Riverside, California?

The current PM₁₀ levels in Riverside, California are 59.828 μg/m³.

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

The current carbon monoxide (CO) level in Riverside, California is 0.219 ppm.

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

The current sulfur dioxide (SO₂) levels in Riverside, California are 0.504 ppb.

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

The current ozone (O₃) levels at Riverside, California is 78.432 ppm.

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

The current nitrogen dioxide (NO₂) levels at Riverside, California is 7.736 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	61 \| moderate	9.205 \| good	38.109 \| good	58.434 \| fine	0.367 \| good	3.511 \| good	0.135 \| good
2026-07-22T00:00:00.000Z	71 \| moderate	9.169 \| good	38.779 \| good	61.117 \| fine	0.392 \| good	3.568 \| good	0.119 \| good
2026-07-22T01:00:00.000Z	74 \| moderate	8.643 \| good	38.008 \| good	62.255 \| fine	0.47 \| good	4.217 \| good	0.121 \| good
2026-07-22T02:00:00.000Z	49 \| good	9.38 \| good	35.066 \| good	52.172 \| good	0.455 \| good	4.557 \| good	0.119 \| good
2026-07-22T03:00:00.000Z	44 \| good	8.383 \| good	34.258 \| good	44.206 \| good	0.357 \| good	5.048 \| good	0.121 \| good
2026-07-22T04:00:00.000Z	44 \| good	8.331 \| good	33.241 \| good	40.14 \| good	0.369 \| good	5.748 \| good	0.123 \| good
2026-07-22T05:00:00.000Z	44 \| good	7.999 \| good	29.561 \| good	37.579 \| good	0.424 \| good	6.61 \| good	0.14 \| good
2026-07-22T06:00:00.000Z	44 \| good	8.058 \| good	28.015 \| good	32.823 \| good	0.387 \| good	6.933 \| good	0.127 \| good
2026-07-22T07:00:00.000Z	44 \| good	8.013 \| good	27.645 \| good	32.913 \| good	0.387 \| good	6.933 \| good	0.127 \| good
2026-07-22T08:00:00.000Z	49 \| good	8.885 \| good	30.397 \| good	23.433 \| good	0.385 \| good	8.588 \| good	0.219 \| good
2026-07-22T09:00:00.000Z	49 \| good	8.537 \| good	27.285 \| good	18.587 \| good	0.387 \| good	11.157 \| good	0.214 \| good
2026-07-22T10:00:00.000Z	38 \| good	7.398 \| good	24.067 \| good	17.222 \| good	0.368 \| good	12.394 \| good	0.214 \| good
2026-07-22T11:00:00.000Z	38 \| good	6.755 \| good	24.412 \| good	13.529 \| good	0.612 \| good	14.842 \| good	0.212 \| good
2026-07-22T12:00:00.000Z	38 \| good	6.615 \| good	24.543 \| good	12.416 \| good	0.384 \| good	13.852 \| good	0.294 \| good
2026-07-22T13:00:00.000Z	38 \| good	6.691 \| good	24.433 \| good	12.425 \| good	0.384 \| good	13.852 \| good	0.294 \| good
2026-07-22T14:00:00.000Z	44 \| good	8.426 \| good	30.506 \| good	14.822 \| good	0.397 \| good	16.453 \| good	0.332 \| good
2026-07-22T15:00:00.000Z	52 \| moderate	10.346 \| good	39.487 \| good	17.9 \| good	0.544 \| good	14.086 \| good	0.25 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	10.387 \| good	39.872 \| good	19.818 \| good	0.613 \| good	12.43 \| good	0.22 \| good
2026-07-22T17:00:00.000Z	49 \| good	8.817 \| good	34.326 \| good	23.534 \| good	0.511 \| good	8.722 \| good	0.218 \| good
2026-07-22T18:00:00.000Z	44 \| good	8.181 \| good	32.686 \| good	29.939 \| good	0.486 \| good	7.146 \| good	0.218 \| good
2026-07-22T19:00:00.000Z	49 \| good	9.299 \| good	34.34 \| good	37.612 \| good	0.497 \| good	5.587 \| good	0.219 \| good
2026-07-22T20:00:00.000Z	52 \| moderate	9.641 \| good	36.223 \| good	45.83 \| good	0.434 \| good	5.1 \| good	0.219 \| good
2026-07-22T21:00:00.000Z	54 \| moderate	10.607 \| good	37.842 \| good	54.398 \| good	0.423 \| good	4.836 \| good	0.218 \| good
2026-07-22T22:00:00.000Z	64 \| moderate	9.799 \| good	40.383 \| good	59.413 \| fine	0.394 \| good	4.722 \| good	0.217 \| good
2026-07-22T23:00:00.000Z	84 \| moderate	11.291 \| good	40.819 \| good	64.606 \| fine	0.371 \| good	4.964 \| good	0.219 \| good
2026-07-23T00:00:00.000Z	93 \| moderate	12.427 \| fine	40.921 \| good	68.404 \| fine	0.464 \| good	5.226 \| good	0.217 \| good
2026-07-23T01:00:00.000Z	87 \| moderate	12.322 \| fine	40.844 \| good	65.581 \| fine	0.549 \| good	5.331 \| good	0.217 \| good
2026-07-23T02:00:00.000Z	64 \| moderate	10.716 \| good	38.891 \| good	59.338 \| fine	0.563 \| good	4.951 \| good	0.219 \| good
2026-07-23T03:00:00.000Z	58 \| moderate	12.617 \| fine	56.493 \| fine	42.752 \| good	1.042 \| good	3.421 \| good	0.118 \| good
2026-07-23T04:00:00.000Z	52 \| moderate	9.567 \| good	34.465 \| good	48.521 \| good	0.476 \| good	7.248 \| good	0.219 \| good
2026-07-23T05:00:00.000Z	49 \| good	8.596 \| good	33.399 \| good	40.896 \| good	0.528 \| good	8.579 \| good	0.219 \| good
2026-07-23T06:00:00.000Z	38 \| good	7.347 \| good	32.752 \| good	32.486 \| good	0.46 \| good	10.813 \| good	0.221 \| good
2026-07-23T07:00:00.000Z	38 \| good	7.305 \| good	32.866 \| good	32.42 \| good	0.457 \| good	10.813 \| good	0.221 \| good
2026-07-23T08:00:00.000Z	38 \| good	7.459 \| good	31.865 \| good	19.743 \| good	0.391 \| good	9.904 \| good	0.22 \| good
2026-07-23T09:00:00.000Z	44 \| good	7.892 \| good	30.963 \| good	17.348 \| good	0.41 \| good	9.48 \| good	0.216 \| good
2026-07-23T10:00:00.000Z	38 \| good	7.152 \| good	30.784 \| good	15.909 \| good	0.392 \| good	11.191 \| good	0.296 \| good
2026-07-23T11:00:00.000Z	44 \| good	8.31 \| good	30.432 \| good	14.906 \| good	0.669 \| good	11.817 \| good	0.216 \| good
2026-07-23T12:00:00.000Z	49 \| good	9.368 \| good	34.177 \| good	14.806 \| good	0.422 \| good	13.979 \| good	0.233 \| good
2026-07-23T13:00:00.000Z	49 \| good	9.349 \| good	34.076 \| good	13.051 \| good	0.42 \| good	13.979 \| good	0.232 \| good
2026-07-23T14:00:00.000Z	49 \| good	9.229 \| good	38.847 \| good	13.341 \| good	0.442 \| good	14.803 \| good	0.337 \| good
2026-07-23T15:00:00.000Z	56 \| moderate	12.048 \| good	40.848 \| good	16.73 \| good	0.575 \| good	13.088 \| good	0.26 \| good
2026-07-23T16:00:00.000Z	58 \| moderate	12.938 \| fine	40.93 \| good	16.721 \| good	0.565 \| good	14.714 \| good	0.257 \| good
2026-07-23T17:00:00.000Z	56 \| moderate	12.103 \| fine	45.078 \| good	31.218 \| good	0.531 \| good	14.356 \| good	0.238 \| good
2026-07-23T18:00:00.000Z	58 \| moderate	12.908 \| fine	48.679 \| good	40.585 \| good	0.626 \| good	14.426 \| good	0.317 \| good
2026-07-23T19:00:00.000Z	58 \| moderate	13.143 \| fine	51.4 \| good	55.11 \| fine	0.606 \| good	11.422 \| good	0.223 \| good
2026-07-23T20:00:00.000Z	93 \| moderate	14.029 \| fine	55.548 \| fine	68.224 \| fine	0.498 \| good	7.751 \| good	0.221 \| good
2026-07-23T21:00:00.000Z	126 \| sensitive	14.35 \| fine	59.828 \| fine	78.432 \| moderate	0.504 \| good	7.736 \| good	0.219 \| good
2026-07-23T22:00:00.000Z	126 \| sensitive	14.35 \| fine	59.828 \| fine	78.432 \| moderate	0.504 \| good	7.736 \| good	0.219 \| good
2026-07-23T23:00:00.000Z	159 \| unhealthy	21.533 \| fine	94.405 \| fine	88.991 \| poor	0.716 \| good	1.525 \| good	0.13 \| good
2026-07-24T00:00:00.000Z	143 \| sensitive	18.571 \| fine	82.267 \| fine	82.567 \| moderate	0.778 \| good	1.687 \| good	0.127 \| good
2026-07-24T01:00:00.000Z	122 \| sensitive	17.897 \| fine	79.569 \| fine	76.964 \| moderate	0.859 \| good	2.104 \| good	0.126 \| good
2026-07-24T02:00:00.000Z	112 \| sensitive	17.221 \| fine	76.12 \| fine	73.706 \| moderate	0.951 \| good	2.947 \| good	0.127 \| good
2026-07-24T03:00:00.000Z	64 \| moderate	16.397 \| fine	72.82 \| fine	56.933 \| fine	1.023 \| good	4.495 \| good	0.131 \| good
2026-07-24T04:00:00.000Z	62 \| moderate	15.311 \| fine	68.314 \| fine	45.94 \| good	1.064 \| good	5.742 \| good	0.136 \| good
2026-07-24T05:00:00.000Z	66 \| moderate	16.894 \| fine	74.684 \| fine	37.951 \| good	1.079 \| good	6.952 \| good	0.141 \| good
2026-07-24T06:00:00.000Z	64 \| moderate	16.485 \| fine	72.684 \| fine	31.511 \| good	1.087 \| good	8.841 \| good	0.15 \| good
2026-07-24T07:00:00.000Z	66 \| moderate	16.658 \| fine	73.855 \| fine	27.787 \| good	1.071 \| good	11.106 \| good	0.162 \| good
2026-07-24T08:00:00.000Z	66 \| moderate	17.028 \| fine	76.317 \| fine	23.26 \| good	1.022 \| good	12.406 \| good	0.172 \| good
2026-07-24T09:00:00.000Z	64 \| moderate	16.106 \| fine	71.29 \| fine	20.323 \| good	0.979 \| good	13.59 \| good	0.181 \| good
2026-07-24T10:00:00.000Z	66 \| moderate	17.056 \| fine	76.291 \| fine	16.765 \| good	0.949 \| good	14.725 \| good	0.191 \| good
2026-07-24T11:00:00.000Z	66 \| moderate	17.099 \| fine	75.86 \| fine	14.217 \| good	0.925 \| good	15.591 \| good	0.2 \| good
2026-07-24T12:00:00.000Z	79 \| moderate	23.891 \| fine	104.83 \| fine	12.769 \| good	0.902 \| good	16.047 \| good	0.206 \| good
2026-07-24T13:00:00.000Z	79 \| moderate	23.726 \| fine	104.26 \| fine	7.763 \| good	0.877 \| good	15.741 \| good	0.211 \| good
2026-07-24T14:00:00.000Z	81 \| moderate	25.394 \| fine	110.465 \| fine	15.053 \| good	0.83 \| good	13.046 \| good	0.216 \| good
2026-07-24T15:00:00.000Z	81 \| moderate	24.985 \| fine	109.535 \| fine	25.009 \| good	0.876 \| good	7.604 \| good	0.171 \| good
2026-07-24T16:00:00.000Z	71 \| moderate	20 \| fine	87.883 \| fine	38.647 \| good	0.817 \| good	5.021 \| good	0.152 \| good
2026-07-24T17:00:00.000Z	73 \| moderate	21.471 \| fine	93.876 \| fine	58.637 \| fine	0.779 \| good	3.632 \| good	0.143 \| good
2026-07-24T18:00:00.000Z	140 \| sensitive	23.949 \| fine	104.372 \| fine	81.627 \| moderate	0.741 \| good	2.635 \| good	0.138 \| good
2026-07-24T19:00:00.000Z	177 \| unhealthy	25.087 \| fine	109.367 \| fine	96.38 \| poor	0.694 \| good	1.855 \| good	0.133 \| good
2026-07-24T20:00:00.000Z	195 \| unhealthy	24.685 \| fine	107.552 \| fine	102.895 \| poor	0.642 \| good	1.38 \| good	0.127 \| good
2026-07-24T21:00:00.000Z	166 \| unhealthy	18.511 \| fine	82.055 \| fine	92.05 \| poor	0.606 \| good	1.197 \| good	0.123 \| good
2026-07-24T22:00:00.000Z	136 \| sensitive	15.516 \| fine	69.259 \| fine	81.452 \| moderate	0.581 \| good	1.152 \| good	0.118 \| good
2026-07-24T23:00:00.000Z	112 \| sensitive	12.466 \| fine	56.225 \| fine	73.651 \| moderate	0.582 \| good	1.202 \| good	0.115 \| good
2026-07-25T00:00:00.000Z	90 \| moderate	11.635 \| good	51.832 \| good	66.9 \| fine	0.555 \| good	1.295 \| good	0.11 \| good
2026-07-25T01:00:00.000Z	67 \| moderate	11.05 \| good	48.826 \| good	60.185 \| fine	0.568 \| good	1.547 \| good	0.108 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	10.027 \| good	44.491 \| good	51.311 \| good	0.601 \| good	2.116 \| good	0.108 \| good
2026-07-25T03:00:00.000Z	56 \| moderate	12.062 \| good	53.947 \| good	42.692 \| good	0.655 \| good	3.267 \| good	0.111 \| good
2026-07-25T04:00:00.000Z	58 \| moderate	13.097 \| fine	58.687 \| fine	33.669 \| good	0.707 \| good	4.475 \| good	0.116 \| good
2026-07-25T05:00:00.000Z	62 \| moderate	14.747 \| fine	66.084 \| fine	28.516 \| good	0.74 \| good	5.914 \| good	0.122 \| good
2026-07-25T06:00:00.000Z	62 \| moderate	15.336 \| fine	68.317 \| fine	23.993 \| good	0.775 \| good	8.04 \| good	0.133 \| good
2026-07-25T07:00:00.000Z	64 \| moderate	15.718 \| fine	69.826 \| fine	23.284 \| good	0.778 \| good	9.348 \| good	0.14 \| good
2026-07-25T08:00:00.000Z	67 \| moderate	17.592 \| fine	77.6 \| fine	21.344 \| good	0.768 \| good	10.986 \| good	0.15 \| good
2026-07-25T09:00:00.000Z	64 \| moderate	16.146 \| fine	71.321 \| fine	17.733 \| good	0.762 \| good	12.337 \| good	0.158 \| good
2026-07-25T10:00:00.000Z	66 \| moderate	16.857 \| fine	74.825 \| fine	13.417 \| good	0.771 \| good	13.298 \| good	0.164 \| good
2026-07-25T11:00:00.000Z	64 \| moderate	15.614 \| fine	69.139 \| fine	10.449 \| good	0.772 \| good	14.048 \| good	0.169 \| good
2026-07-25T12:00:00.000Z	69 \| moderate	18.913 \| fine	83.569 \| fine	8.94 \| good	0.753 \| good	14.755 \| good	0.174 \| good
2026-07-25T13:00:00.000Z	67 \| moderate	17.842 \| fine	78.913 \| fine	8.56 \| good	0.718 \| good	14.915 \| good	0.178 \| good
2026-07-25T14:00:00.000Z	73 \| moderate	20.9 \| fine	92.194 \| fine	12.923 \| good	0.669 \| good	12.494 \| good	0.183 \| good
2026-07-25T15:00:00.000Z	69 \| moderate	19.429 \| fine	85.53 \| fine	21.465 \| good	0.704 \| good	7.412 \| good	0.153 \| good
2026-07-25T16:00:00.000Z	66 \| moderate	17.133 \| fine	75.921 \| fine	34.593 \| good	0.694 \| good	5.073 \| good	0.136 \| good
2026-07-25T17:00:00.000Z	62 \| moderate	15.167 \| fine	67.86 \| fine	48.259 \| good	0.676 \| good	3.808 \| good	0.128 \| good
2026-07-25T18:00:00.000Z	58 \| moderate	13.342 \| fine	60.02 \| fine	56.479 \| fine	0.624 \| good	2.727 \| good	0.121 \| good
2026-07-25T19:00:00.000Z	84 \| moderate	10.144 \| good	45.173 \| good	64.672 \| fine	0.573 \| good	1.89 \| good	0.118 \| good
2026-07-25T20:00:00.000Z	100 \| moderate	10.783 \| good	47.689 \| good	69.601 \| fine	0.518 \| good	1.386 \| good	0.114 \| good
2026-07-25T21:00:00.000Z	100 \| moderate	10.196 \| good	45.201 \| good	70.417 \| fine	0.485 \| good	1.18 \| good	0.112 \| good
2026-07-25T22:00:00.000Z	100 \| moderate	12.052 \| good	53.859 \| good	70.236 \| fine	0.481 \| good	1.118 \| good	0.11 \| good

Real-time air quality index in Riverside, California today

Common air pollutants in Riverside, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Riverside, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Grand Terrace, California

Bloomington, California

Woodcrest, California

Jurupa Valley, California

Colton, California

Loma Linda, 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 Riverside, California updated?

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

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

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

Which pollutant is found most often in Riverside, California?

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

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

What are the current PM10 levels at Riverside, California?

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

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

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

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

What are the current PM₁₀ levels at Riverside, California?

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

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

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