What are the current PM10 levels at Riverside, California?

The current PM10 levels in Riverside, California are 64.346 μg/m3.

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

The current sulfur dioxide (SO2) levels in Riverside, California are 0.306 ppb.

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

The current ozone (O3) levels at Riverside, California is 10.977 ppm.

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

The current nitrogen dioxide (NO2) levels at Riverside, California is 30.995 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 56.671 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)

Moderate

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)

20.26 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

58.73 μg/m³

155

255

425

605+

Ozone (O₃)

7.68 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

31.01 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.62 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
2026-01-21T03:00:00.000Z	69 \| moderate	18.532 \| fine	81.699 \| fine	6.363 \| good	2.766 \| good	34.188 \| good	0.393 \| good
2026-01-21T04:00:00.000Z	64 \| moderate	16.435 \| fine	50.671 \| good	16.112 \| good	0.493 \| good	33.707 \| good	0.743 \| good
2026-01-21T05:00:00.000Z	62 \| moderate	14.716 \| fine	53.42 \| good	11.765 \| good	0.738 \| good	37.094 \| good	0.736 \| good
2026-01-21T06:00:00.000Z	58 \| moderate	13.463 \| fine	42.345 \| good	11.962 \| good	0.513 \| good	34.474 \| good	0.581 \| good
2026-01-21T07:00:00.000Z	58 \| moderate	13.378 \| fine	43.466 \| good	10.51 \| good	0.535 \| good	34.474 \| good	0.581 \| good
2026-01-21T08:00:00.000Z	56 \| moderate	12.383 \| fine	38.528 \| good	5.855 \| good	0.631 \| good	31.768 \| good	0.454 \| good
2026-01-21T09:00:00.000Z	56 \| moderate	12.263 \| fine	37.301 \| good	5.401 \| good	0.56 \| good	30.138 \| good	0.499 \| good
2026-01-21T10:00:00.000Z	54 \| moderate	11.478 \| good	34.077 \| good	5.96 \| good	0.484 \| good	29.594 \| good	0.465 \| good
2026-01-21T11:00:00.000Z	56 \| moderate	12.116 \| fine	32.453 \| good	5.979 \| good	0.565 \| good	30.143 \| good	0.596 \| good
2026-01-21T12:00:00.000Z	58 \| moderate	12.761 \| fine	32.921 \| good	5.966 \| good	0.507 \| good	27.58 \| good	0.525 \| good
2026-01-21T13:00:00.000Z	56 \| moderate	12.308 \| fine	31.323 \| good	5.981 \| good	0.501 \| good	27.58 \| good	0.525 \| good
2026-01-21T14:00:00.000Z	62 \| moderate	15.182 \| fine	40.298 \| good	3.688 \| good	0.799 \| good	26.287 \| good	0.645 \| good
2026-01-21T15:00:00.000Z	60 \| moderate	13.863 \| fine	43.005 \| good	6.348 \| good	1.009 \| good	26.566 \| good	0.854 \| good
2026-01-21T16:00:00.000Z	66 \| moderate	16.834 \| fine	53.935 \| good	4.982 \| good	1.133 \| good	28.464 \| good	0.877 \| good
2026-01-21T17:00:00.000Z	64 \| moderate	16.439 \| fine	62.629 \| fine	9.43 \| good	1.276 \| good	30.947 \| good	0.812 \| good
2026-01-21T18:00:00.000Z	62 \| moderate	15.335 \| fine	60.104 \| fine	10.663 \| good	0.952 \| good	34.04 \| good	0.732 \| good
2026-01-21T19:00:00.000Z	69 \| moderate	19.283 \| fine	71.819 \| fine	11.054 \| good	1.055 \| good	36.316 \| good	0.737 \| good
2026-01-21T20:00:00.000Z	67 \| moderate	17.847 \| fine	73.967 \| fine	11.204 \| good	0.808 \| good	34.249 \| good	0.606 \| good
2026-01-21T21:00:00.000Z	62 \| moderate	14.836 \| fine	64.908 \| fine	13.453 \| good	0.678 \| good	33.175 \| good	0.641 \| good
2026-01-21T22:00:00.000Z	60 \| moderate	13.629 \| fine	54.991 \| good	12.617 \| good	0.664 \| good	32.314 \| good	0.552 \| good
2026-01-21T23:00:00.000Z	60 \| moderate	14.253 \| fine	53.791 \| good	15.477 \| good	0.641 \| good	32.871 \| good	0.54 \| good
2026-01-22T00:00:00.000Z	62 \| moderate	15.17 \| fine	59.373 \| fine	14.456 \| good	0.678 \| good	31.823 \| good	0.54 \| good
2026-01-22T01:00:00.000Z	66 \| moderate	16.556 \| fine	56.919 \| fine	16.485 \| good	0.538 \| good	24.169 \| good	0.488 \| good
2026-01-22T02:00:00.000Z	77 \| moderate	23.363 \| fine	57.228 \| fine	11.998 \| good	0.53 \| good	34.476 \| good	0.669 \| good
2026-01-22T03:00:00.000Z	88 \| moderate	28.831 \| fine	58.09 \| fine	12.303 \| good	0.47 \| good	36.304 \| good	0.676 \| good
2026-01-22T04:00:00.000Z	94 \| moderate	31.691 \| fine	60.407 \| fine	9.273 \| good	0.481 \| good	37.428 \| good	0.754 \| good
2026-01-22T05:00:00.000Z	97 \| moderate	33.955 \| fine	61.687 \| fine	7.42 \| good	0.716 \| good	38.282 \| good	0.789 \| good
2026-01-22T06:00:00.000Z	99 \| moderate	34.67 \| fine	65.512 \| fine	5.997 \| good	0.632 \| good	37.304 \| good	0.854 \| good
2026-01-22T07:00:00.000Z	102 \| sensitive	35.857 \| moderate	63.266 \| fine	4.949 \| good	0.64 \| good	37.258 \| good	0.898 \| good
2026-01-22T08:00:00.000Z	99 \| moderate	34.773 \| fine	63.706 \| fine	3.472 \| good	0.647 \| good	37.566 \| good	0.804 \| good
2026-01-22T09:00:00.000Z	92 \| moderate	30.585 \| fine	56.944 \| fine	1.602 \| good	0.683 \| good	34.202 \| good	0.794 \| good
2026-01-22T10:00:00.000Z	86 \| moderate	27.867 \| fine	57.958 \| fine	3.761 \| good	0.679 \| good	33.936 \| good	0.817 \| good
2026-01-22T11:00:00.000Z	86 \| moderate	28.149 \| fine	60.322 \| fine	2.504 \| good	0.697 \| good	33.428 \| good	0.712 \| good
2026-01-22T12:00:00.000Z	97 \| moderate	34.235 \| fine	55.645 \| fine	2.607 \| good	0.609 \| good	31.936 \| good	0.715 \| good
2026-01-22T13:00:00.000Z	96 \| moderate	32.838 \| fine	55.946 \| fine	2.268 \| good	0.609 \| good	31.788 \| good	0.715 \| good
2026-01-22T14:00:00.000Z	115 \| sensitive	41.276 \| moderate	60.209 \| fine	2.872 \| good	0.598 \| good	27.242 \| good	0.732 \| good
2026-01-22T15:00:00.000Z	115 \| sensitive	41.004 \| moderate	66.658 \| fine	1.865 \| good	0.739 \| good	27.271 \| good	0.797 \| good
2026-01-22T16:00:00.000Z	122 \| sensitive	43.512 \| moderate	70.597 \| fine	3.959 \| good	0.752 \| good	26.592 \| good	0.824 \| good
2026-01-22T17:00:00.000Z	129 \| sensitive	46.702 \| moderate	70.26 \| fine	5.72 \| good	0.836 \| good	26.944 \| good	0.761 \| good
2026-01-22T18:00:00.000Z	144 \| sensitive	53.013 \| moderate	77.342 \| fine	7.738 \| good	0.867 \| good	28.194 \| good	0.726 \| good
2026-01-22T19:00:00.000Z	137 \| sensitive	49.782 \| moderate	72.97 \| fine	12.19 \| good	0.754 \| good	28.04 \| good	0.707 \| good
2026-01-22T20:00:00.000Z	139 \| sensitive	51.423 \| moderate	71.57 \| fine	14.335 \| good	0.642 \| good	30.437 \| good	0.626 \| good
2026-01-22T21:00:00.000Z	142 \| sensitive	52.126 \| moderate	69.983 \| fine	14.511 \| good	0.626 \| good	28.759 \| good	0.654 \| good
2026-01-22T22:00:00.000Z	139 \| sensitive	51.101 \| moderate	74.372 \| fine	15.679 \| good	0.614 \| good	32.526 \| good	0.652 \| good
2026-01-22T23:00:00.000Z	144 \| sensitive	52.548 \| moderate	77.725 \| fine	13.911 \| good	0.596 \| good	32.78 \| good	0.623 \| good
2026-01-23T00:00:00.000Z	147 \| sensitive	53.641 \| moderate	70.867 \| fine	13.006 \| good	0.458 \| good	31.625 \| good	0.627 \| good
2026-01-23T01:00:00.000Z	139 \| sensitive	51.48 \| moderate	63.261 \| fine	9.817 \| good	0.453 \| good	33.699 \| good	0.649 \| good
2026-01-23T02:00:00.000Z	86 \| moderate	28.216 \| fine	56.886 \| fine	6.961 \| good	0.443 \| good	33.444 \| good	0.651 \| good
2026-01-23T02:00:00.000Z	71 \| moderate	20.263 \| fine	58.734 \| fine	7.682 \| good	0.3 \| good	31.013 \| good	0.622 \| good
2026-01-23T02:00:00.000Z	66 \| moderate	16.538 \| fine	73.596 \| fine	20.172 \| good	2.749 \| good	26.771 \| good	0.294 \| good
2026-01-23T03:00:00.000Z	64 \| moderate	16.252 \| fine	72.49 \| fine	18.196 \| good	2.835 \| good	32.844 \| good	0.338 \| good
2026-01-23T04:00:00.000Z	62 \| moderate	15.103 \| fine	67.33 \| fine	13.307 \| good	3.078 \| good	33.033 \| good	0.374 \| good
2026-01-23T05:00:00.000Z	66 \| moderate	17.378 \| fine	77.107 \| fine	11.858 \| good	3.32 \| good	33.223 \| good	0.411 \| good
2026-01-23T06:00:00.000Z	73 \| moderate	21.41 \| fine	93.694 \| fine	6.531 \| good	3.563 \| good	33.412 \| good	0.448 \| good
2026-01-23T07:00:00.000Z	75 \| moderate	22.317 \| fine	97.923 \| fine	3.994 \| good	3.274 \| good	31.671 \| good	0.433 \| good
2026-01-23T08:00:00.000Z	79 \| moderate	23.877 \| fine	104.069 \| fine	3.689 \| good	2.985 \| good	29.93 \| good	0.417 \| good
2026-01-23T09:00:00.000Z	84 \| moderate	26.885 \| fine	117.226 \| fine	2.953 \| good	2.696 \| good	28.188 \| good	0.402 \| good
2026-01-23T10:00:00.000Z	81 \| moderate	25.057 \| fine	109.021 \| fine	2.942 \| good	2.59 \| good	26.864 \| good	0.382 \| good
2026-01-23T11:00:00.000Z	81 \| moderate	24.536 \| fine	106.999 \| fine	3.152 \| good	2.484 \| good	25.541 \| good	0.362 \| good
2026-01-23T12:00:00.000Z	86 \| moderate	27.535 \| fine	120.127 \| fine	2.679 \| good	2.378 \| good	24.217 \| good	0.341 \| good
2026-01-23T13:00:00.000Z	79 \| moderate	23.984 \| fine	104.818 \| fine	2.321 \| good	2.578 \| good	24.38 \| good	0.348 \| good
2026-01-23T14:00:00.000Z	88 \| moderate	28.602 \| fine	124.579 \| fine	1.832 \| good	2.779 \| good	24.542 \| good	0.354 \| good
2026-01-23T15:00:00.000Z	92 \| moderate	30.925 \| fine	134.04 \| fine	2.151 \| good	2.98 \| good	24.705 \| good	0.361 \| good
2026-01-23T16:00:00.000Z	88 \| moderate	28.723 \| fine	124.729 \| fine	3.467 \| good	3.303 \| good	21.611 \| good	0.321 \| good
2026-01-23T17:00:00.000Z	81 \| moderate	24.699 \| fine	107.572 \| fine	9.504 \| good	3.625 \| good	18.517 \| good	0.282 \| good
2026-01-23T18:00:00.000Z	77 \| moderate	23.386 \| fine	102.2 \| fine	17.101 \| good	3.948 \| good	15.423 \| good	0.242 \| good
2026-01-23T19:00:00.000Z	64 \| moderate	15.844 \| fine	70.868 \| fine	27.849 \| good	3.178 \| good	12.715 \| good	0.211 \| good
2026-01-23T20:00:00.000Z	60 \| moderate	13.892 \| fine	62.678 \| fine	34.344 \| good	2.409 \| good	10.007 \| good	0.18 \| good
2026-01-23T21:00:00.000Z	60 \| moderate	14.485 \| fine	64.956 \| fine	36.111 \| good	1.639 \| good	7.3 \| good	0.149 \| good
2026-01-23T22:00:00.000Z	62 \| moderate	15.124 \| fine	67.872 \| fine	35.121 \| good	1.698 \| good	8.059 \| good	0.149 \| good
2026-01-23T23:00:00.000Z	62 \| moderate	14.914 \| fine	66.683 \| fine	33.741 \| good	1.757 \| good	8.818 \| good	0.149 \| good
2026-01-24T00:00:00.000Z	52 \| moderate	9.946 \| good	44.264 \| good	34.097 \| good	1.816 \| good	9.577 \| good	0.149 \| good
2026-01-24T01:00:00.000Z	56 \| moderate	11.969 \| good	53.095 \| good	31.505 \| good	2.166 \| good	16.318 \| good	0.193 \| good
2026-01-24T02:00:00.000Z	56 \| moderate	12.417 \| fine	55.527 \| fine	20.329 \| good	2.516 \| good	23.059 \| good	0.236 \| good
2026-01-24T03:00:00.000Z	56 \| moderate	11.582 \| good	51.559 \| good	16.255 \| good	2.866 \| good	29.801 \| good	0.279 \| good
2026-01-24T04:00:00.000Z	54 \| moderate	10.655 \| good	47.101 \| good	11.33 \| good	3.056 \| good	29.302 \| good	0.285 \| good
2026-01-24T05:00:00.000Z	58 \| moderate	12.968 \| fine	58.668 \| fine	8.128 \| good	3.245 \| good	28.803 \| good	0.291 \| good
2026-01-24T06:00:00.000Z	62 \| moderate	14.839 \| fine	66.205 \| fine	5.147 \| good	3.435 \| good	28.303 \| good	0.297 \| good
2026-01-24T07:00:00.000Z	69 \| moderate	18.633 \| fine	82.628 \| fine	3.046 \| good	3.48 \| good	26.187 \| good	0.28 \| good
2026-01-24T08:00:00.000Z	67 \| moderate	17.85 \| fine	78.881 \| fine	3.333 \| good	3.524 \| good	24.071 \| good	0.263 \| good
2026-01-24T09:00:00.000Z	73 \| moderate	20.519 \| fine	90.35 \| fine	2.048 \| good	3.569 \| good	21.955 \| good	0.246 \| good
2026-01-24T10:00:00.000Z	71 \| moderate	20.058 \| fine	87.999 \| fine	2.333 \| good	3.603 \| good	20.695 \| good	0.232 \| good
2026-01-24T11:00:00.000Z	79 \| moderate	23.856 \| fine	104.035 \| fine	2.432 \| good	3.637 \| good	19.436 \| good	0.218 \| good
2026-01-24T12:00:00.000Z	79 \| moderate	23.561 \| fine	102.544 \| fine	2.355 \| good	3.67 \| good	18.176 \| good	0.204 \| good
2026-01-24T13:00:00.000Z	73 \| moderate	21.396 \| fine	93.948 \| fine	2.4 \| good	3.831 \| good	18.493 \| good	0.21 \| good
2026-01-24T14:00:00.000Z	79 \| moderate	23.643 \| fine	103.554 \| fine	2.27 \| good	3.991 \| good	18.809 \| good	0.215 \| good
2026-01-24T15:00:00.000Z	81 \| moderate	25.279 \| fine	110.135 \| fine	2.601 \| good	4.152 \| good	19.125 \| good	0.22 \| good
2026-01-24T16:00:00.000Z	79 \| moderate	24.287 \| fine	106.072 \| fine	2.993 \| good	4.076 \| good	15.688 \| good	0.201 \| good
2026-01-24T17:00:00.000Z	64 \| moderate	15.507 \| fine	69.246 \| fine	10.54 \| good	3.999 \| good	12.25 \| good	0.182 \| good
2026-01-24T18:00:00.000Z	56 \| moderate	12.3 \| fine	54.77 \| good	21.502 \| good	3.923 \| good	8.812 \| good	0.164 \| good
2026-01-24T19:00:00.000Z	44 \| good	7.617 \| good	33.752 \| good	30.9 \| good	3.353 \| good	7.54 \| good	0.157 \| good
2026-01-24T20:00:00.000Z	34 \| good	5.231 \| good	22.895 \| good	36.643 \| good	2.783 \| good	6.267 \| good	0.15 \| good
2026-01-24T21:00:00.000Z	37 \| good	3.637 \| good	15.885 \| good	40.491 \| good	2.214 \| good	4.995 \| good	0.143 \| good
2026-01-24T22:00:00.000Z	37 \| good	3.874 \| good	16.833 \| good	39.844 \| good	2.179 \| good	5.257 \| good	0.143 \| good
2026-01-24T23:00:00.000Z	34 \| good	2.446 \| good	10.092 \| good	37.35 \| good	2.145 \| good	5.519 \| good	0.143 \| good
2026-01-25T00:00:00.000Z	49 \| good	9.286 \| good	9.832 \| good	41.24 \| good	2.103 \| good	5.766 \| good	0.143 \| good
2026-01-25T01:00:00.000Z	33 \| good	2.434 \| good	10.06 \| good	35.97 \| good	2.403 \| good	11.928 \| good	0.182 \| good

Riverside

Empower business decisions with accurate air quality data

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

0.60ppm

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

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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 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 12:00:00 on 2026-01-23.

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

The best air quality in Riverside, California was recorded at 01:00:00 on 2026-01-22.

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

The real-time air quality index in Riverside, California is 152, currently categorized as Unhealthy.

Which pollutant is found most often in Riverside, California?

The most common pollutant in Riverside, California is PM2.5.

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 56.671 μg/m³.

What are the current PM₁₀ levels at Riverside, California?

The current PM₁₀ levels in Riverside, California are 64.346 μg/m³.

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

The current carbon monoxide (CO) level in Riverside, California is 0.621 ppm.

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

The current sulfur dioxide (SO₂) levels in Riverside, California are 0.306 ppb.

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

The current ozone (O₃) levels at Riverside, California is 10.977 ppm.

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

The current nitrogen dioxide (NO₂) levels at Riverside, California is 30.995 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T03:00:00.000Z	69 \| moderate	18.532 \| fine	81.699 \| fine	6.363 \| good	2.766 \| good	34.188 \| good	0.393 \| good
2026-01-21T04:00:00.000Z	64 \| moderate	16.435 \| fine	50.671 \| good	16.112 \| good	0.493 \| good	33.707 \| good	0.743 \| good
2026-01-21T05:00:00.000Z	62 \| moderate	14.716 \| fine	53.42 \| good	11.765 \| good	0.738 \| good	37.094 \| good	0.736 \| good
2026-01-21T06:00:00.000Z	58 \| moderate	13.463 \| fine	42.345 \| good	11.962 \| good	0.513 \| good	34.474 \| good	0.581 \| good
2026-01-21T07:00:00.000Z	58 \| moderate	13.378 \| fine	43.466 \| good	10.51 \| good	0.535 \| good	34.474 \| good	0.581 \| good
2026-01-21T08:00:00.000Z	56 \| moderate	12.383 \| fine	38.528 \| good	5.855 \| good	0.631 \| good	31.768 \| good	0.454 \| good
2026-01-21T09:00:00.000Z	56 \| moderate	12.263 \| fine	37.301 \| good	5.401 \| good	0.56 \| good	30.138 \| good	0.499 \| good
2026-01-21T10:00:00.000Z	54 \| moderate	11.478 \| good	34.077 \| good	5.96 \| good	0.484 \| good	29.594 \| good	0.465 \| good
2026-01-21T11:00:00.000Z	56 \| moderate	12.116 \| fine	32.453 \| good	5.979 \| good	0.565 \| good	30.143 \| good	0.596 \| good
2026-01-21T12:00:00.000Z	58 \| moderate	12.761 \| fine	32.921 \| good	5.966 \| good	0.507 \| good	27.58 \| good	0.525 \| good
2026-01-21T13:00:00.000Z	56 \| moderate	12.308 \| fine	31.323 \| good	5.981 \| good	0.501 \| good	27.58 \| good	0.525 \| good
2026-01-21T14:00:00.000Z	62 \| moderate	15.182 \| fine	40.298 \| good	3.688 \| good	0.799 \| good	26.287 \| good	0.645 \| good
2026-01-21T15:00:00.000Z	60 \| moderate	13.863 \| fine	43.005 \| good	6.348 \| good	1.009 \| good	26.566 \| good	0.854 \| good
2026-01-21T16:00:00.000Z	66 \| moderate	16.834 \| fine	53.935 \| good	4.982 \| good	1.133 \| good	28.464 \| good	0.877 \| good
2026-01-21T17:00:00.000Z	64 \| moderate	16.439 \| fine	62.629 \| fine	9.43 \| good	1.276 \| good	30.947 \| good	0.812 \| good
2026-01-21T18:00:00.000Z	62 \| moderate	15.335 \| fine	60.104 \| fine	10.663 \| good	0.952 \| good	34.04 \| good	0.732 \| good
2026-01-21T19:00:00.000Z	69 \| moderate	19.283 \| fine	71.819 \| fine	11.054 \| good	1.055 \| good	36.316 \| good	0.737 \| good
2026-01-21T20:00:00.000Z	67 \| moderate	17.847 \| fine	73.967 \| fine	11.204 \| good	0.808 \| good	34.249 \| good	0.606 \| good
2026-01-21T21:00:00.000Z	62 \| moderate	14.836 \| fine	64.908 \| fine	13.453 \| good	0.678 \| good	33.175 \| good	0.641 \| good
2026-01-21T22:00:00.000Z	60 \| moderate	13.629 \| fine	54.991 \| good	12.617 \| good	0.664 \| good	32.314 \| good	0.552 \| good
2026-01-21T23:00:00.000Z	60 \| moderate	14.253 \| fine	53.791 \| good	15.477 \| good	0.641 \| good	32.871 \| good	0.54 \| good
2026-01-22T00:00:00.000Z	62 \| moderate	15.17 \| fine	59.373 \| fine	14.456 \| good	0.678 \| good	31.823 \| good	0.54 \| good
2026-01-22T01:00:00.000Z	66 \| moderate	16.556 \| fine	56.919 \| fine	16.485 \| good	0.538 \| good	24.169 \| good	0.488 \| good
2026-01-22T02:00:00.000Z	77 \| moderate	23.363 \| fine	57.228 \| fine	11.998 \| good	0.53 \| good	34.476 \| good	0.669 \| good
2026-01-22T03:00:00.000Z	88 \| moderate	28.831 \| fine	58.09 \| fine	12.303 \| good	0.47 \| good	36.304 \| good	0.676 \| good
2026-01-22T04:00:00.000Z	94 \| moderate	31.691 \| fine	60.407 \| fine	9.273 \| good	0.481 \| good	37.428 \| good	0.754 \| good
2026-01-22T05:00:00.000Z	97 \| moderate	33.955 \| fine	61.687 \| fine	7.42 \| good	0.716 \| good	38.282 \| good	0.789 \| good
2026-01-22T06:00:00.000Z	99 \| moderate	34.67 \| fine	65.512 \| fine	5.997 \| good	0.632 \| good	37.304 \| good	0.854 \| good
2026-01-22T07:00:00.000Z	102 \| sensitive	35.857 \| moderate	63.266 \| fine	4.949 \| good	0.64 \| good	37.258 \| good	0.898 \| good
2026-01-22T08:00:00.000Z	99 \| moderate	34.773 \| fine	63.706 \| fine	3.472 \| good	0.647 \| good	37.566 \| good	0.804 \| good
2026-01-22T09:00:00.000Z	92 \| moderate	30.585 \| fine	56.944 \| fine	1.602 \| good	0.683 \| good	34.202 \| good	0.794 \| good
2026-01-22T10:00:00.000Z	86 \| moderate	27.867 \| fine	57.958 \| fine	3.761 \| good	0.679 \| good	33.936 \| good	0.817 \| good
2026-01-22T11:00:00.000Z	86 \| moderate	28.149 \| fine	60.322 \| fine	2.504 \| good	0.697 \| good	33.428 \| good	0.712 \| good
2026-01-22T12:00:00.000Z	97 \| moderate	34.235 \| fine	55.645 \| fine	2.607 \| good	0.609 \| good	31.936 \| good	0.715 \| good
2026-01-22T13:00:00.000Z	96 \| moderate	32.838 \| fine	55.946 \| fine	2.268 \| good	0.609 \| good	31.788 \| good	0.715 \| good
2026-01-22T14:00:00.000Z	115 \| sensitive	41.276 \| moderate	60.209 \| fine	2.872 \| good	0.598 \| good	27.242 \| good	0.732 \| good
2026-01-22T15:00:00.000Z	115 \| sensitive	41.004 \| moderate	66.658 \| fine	1.865 \| good	0.739 \| good	27.271 \| good	0.797 \| good
2026-01-22T16:00:00.000Z	122 \| sensitive	43.512 \| moderate	70.597 \| fine	3.959 \| good	0.752 \| good	26.592 \| good	0.824 \| good
2026-01-22T17:00:00.000Z	129 \| sensitive	46.702 \| moderate	70.26 \| fine	5.72 \| good	0.836 \| good	26.944 \| good	0.761 \| good
2026-01-22T18:00:00.000Z	144 \| sensitive	53.013 \| moderate	77.342 \| fine	7.738 \| good	0.867 \| good	28.194 \| good	0.726 \| good
2026-01-22T19:00:00.000Z	137 \| sensitive	49.782 \| moderate	72.97 \| fine	12.19 \| good	0.754 \| good	28.04 \| good	0.707 \| good
2026-01-22T20:00:00.000Z	139 \| sensitive	51.423 \| moderate	71.57 \| fine	14.335 \| good	0.642 \| good	30.437 \| good	0.626 \| good
2026-01-22T21:00:00.000Z	142 \| sensitive	52.126 \| moderate	69.983 \| fine	14.511 \| good	0.626 \| good	28.759 \| good	0.654 \| good
2026-01-22T22:00:00.000Z	139 \| sensitive	51.101 \| moderate	74.372 \| fine	15.679 \| good	0.614 \| good	32.526 \| good	0.652 \| good
2026-01-22T23:00:00.000Z	144 \| sensitive	52.548 \| moderate	77.725 \| fine	13.911 \| good	0.596 \| good	32.78 \| good	0.623 \| good
2026-01-23T00:00:00.000Z	147 \| sensitive	53.641 \| moderate	70.867 \| fine	13.006 \| good	0.458 \| good	31.625 \| good	0.627 \| good
2026-01-23T01:00:00.000Z	139 \| sensitive	51.48 \| moderate	63.261 \| fine	9.817 \| good	0.453 \| good	33.699 \| good	0.649 \| good
2026-01-23T02:00:00.000Z	86 \| moderate	28.216 \| fine	56.886 \| fine	6.961 \| good	0.443 \| good	33.444 \| good	0.651 \| good
2026-01-23T02:00:00.000Z	71 \| moderate	20.263 \| fine	58.734 \| fine	7.682 \| good	0.3 \| good	31.013 \| good	0.622 \| good
2026-01-23T02:00:00.000Z	66 \| moderate	16.538 \| fine	73.596 \| fine	20.172 \| good	2.749 \| good	26.771 \| good	0.294 \| good
2026-01-23T03:00:00.000Z	64 \| moderate	16.252 \| fine	72.49 \| fine	18.196 \| good	2.835 \| good	32.844 \| good	0.338 \| good
2026-01-23T04:00:00.000Z	62 \| moderate	15.103 \| fine	67.33 \| fine	13.307 \| good	3.078 \| good	33.033 \| good	0.374 \| good
2026-01-23T05:00:00.000Z	66 \| moderate	17.378 \| fine	77.107 \| fine	11.858 \| good	3.32 \| good	33.223 \| good	0.411 \| good
2026-01-23T06:00:00.000Z	73 \| moderate	21.41 \| fine	93.694 \| fine	6.531 \| good	3.563 \| good	33.412 \| good	0.448 \| good
2026-01-23T07:00:00.000Z	75 \| moderate	22.317 \| fine	97.923 \| fine	3.994 \| good	3.274 \| good	31.671 \| good	0.433 \| good
2026-01-23T08:00:00.000Z	79 \| moderate	23.877 \| fine	104.069 \| fine	3.689 \| good	2.985 \| good	29.93 \| good	0.417 \| good
2026-01-23T09:00:00.000Z	84 \| moderate	26.885 \| fine	117.226 \| fine	2.953 \| good	2.696 \| good	28.188 \| good	0.402 \| good
2026-01-23T10:00:00.000Z	81 \| moderate	25.057 \| fine	109.021 \| fine	2.942 \| good	2.59 \| good	26.864 \| good	0.382 \| good
2026-01-23T11:00:00.000Z	81 \| moderate	24.536 \| fine	106.999 \| fine	3.152 \| good	2.484 \| good	25.541 \| good	0.362 \| good
2026-01-23T12:00:00.000Z	86 \| moderate	27.535 \| fine	120.127 \| fine	2.679 \| good	2.378 \| good	24.217 \| good	0.341 \| good
2026-01-23T13:00:00.000Z	79 \| moderate	23.984 \| fine	104.818 \| fine	2.321 \| good	2.578 \| good	24.38 \| good	0.348 \| good
2026-01-23T14:00:00.000Z	88 \| moderate	28.602 \| fine	124.579 \| fine	1.832 \| good	2.779 \| good	24.542 \| good	0.354 \| good
2026-01-23T15:00:00.000Z	92 \| moderate	30.925 \| fine	134.04 \| fine	2.151 \| good	2.98 \| good	24.705 \| good	0.361 \| good
2026-01-23T16:00:00.000Z	88 \| moderate	28.723 \| fine	124.729 \| fine	3.467 \| good	3.303 \| good	21.611 \| good	0.321 \| good
2026-01-23T17:00:00.000Z	81 \| moderate	24.699 \| fine	107.572 \| fine	9.504 \| good	3.625 \| good	18.517 \| good	0.282 \| good
2026-01-23T18:00:00.000Z	77 \| moderate	23.386 \| fine	102.2 \| fine	17.101 \| good	3.948 \| good	15.423 \| good	0.242 \| good
2026-01-23T19:00:00.000Z	64 \| moderate	15.844 \| fine	70.868 \| fine	27.849 \| good	3.178 \| good	12.715 \| good	0.211 \| good
2026-01-23T20:00:00.000Z	60 \| moderate	13.892 \| fine	62.678 \| fine	34.344 \| good	2.409 \| good	10.007 \| good	0.18 \| good
2026-01-23T21:00:00.000Z	60 \| moderate	14.485 \| fine	64.956 \| fine	36.111 \| good	1.639 \| good	7.3 \| good	0.149 \| good
2026-01-23T22:00:00.000Z	62 \| moderate	15.124 \| fine	67.872 \| fine	35.121 \| good	1.698 \| good	8.059 \| good	0.149 \| good
2026-01-23T23:00:00.000Z	62 \| moderate	14.914 \| fine	66.683 \| fine	33.741 \| good	1.757 \| good	8.818 \| good	0.149 \| good
2026-01-24T00:00:00.000Z	52 \| moderate	9.946 \| good	44.264 \| good	34.097 \| good	1.816 \| good	9.577 \| good	0.149 \| good
2026-01-24T01:00:00.000Z	56 \| moderate	11.969 \| good	53.095 \| good	31.505 \| good	2.166 \| good	16.318 \| good	0.193 \| good
2026-01-24T02:00:00.000Z	56 \| moderate	12.417 \| fine	55.527 \| fine	20.329 \| good	2.516 \| good	23.059 \| good	0.236 \| good
2026-01-24T03:00:00.000Z	56 \| moderate	11.582 \| good	51.559 \| good	16.255 \| good	2.866 \| good	29.801 \| good	0.279 \| good
2026-01-24T04:00:00.000Z	54 \| moderate	10.655 \| good	47.101 \| good	11.33 \| good	3.056 \| good	29.302 \| good	0.285 \| good
2026-01-24T05:00:00.000Z	58 \| moderate	12.968 \| fine	58.668 \| fine	8.128 \| good	3.245 \| good	28.803 \| good	0.291 \| good
2026-01-24T06:00:00.000Z	62 \| moderate	14.839 \| fine	66.205 \| fine	5.147 \| good	3.435 \| good	28.303 \| good	0.297 \| good
2026-01-24T07:00:00.000Z	69 \| moderate	18.633 \| fine	82.628 \| fine	3.046 \| good	3.48 \| good	26.187 \| good	0.28 \| good
2026-01-24T08:00:00.000Z	67 \| moderate	17.85 \| fine	78.881 \| fine	3.333 \| good	3.524 \| good	24.071 \| good	0.263 \| good
2026-01-24T09:00:00.000Z	73 \| moderate	20.519 \| fine	90.35 \| fine	2.048 \| good	3.569 \| good	21.955 \| good	0.246 \| good
2026-01-24T10:00:00.000Z	71 \| moderate	20.058 \| fine	87.999 \| fine	2.333 \| good	3.603 \| good	20.695 \| good	0.232 \| good
2026-01-24T11:00:00.000Z	79 \| moderate	23.856 \| fine	104.035 \| fine	2.432 \| good	3.637 \| good	19.436 \| good	0.218 \| good
2026-01-24T12:00:00.000Z	79 \| moderate	23.561 \| fine	102.544 \| fine	2.355 \| good	3.67 \| good	18.176 \| good	0.204 \| good
2026-01-24T13:00:00.000Z	73 \| moderate	21.396 \| fine	93.948 \| fine	2.4 \| good	3.831 \| good	18.493 \| good	0.21 \| good
2026-01-24T14:00:00.000Z	79 \| moderate	23.643 \| fine	103.554 \| fine	2.27 \| good	3.991 \| good	18.809 \| good	0.215 \| good
2026-01-24T15:00:00.000Z	81 \| moderate	25.279 \| fine	110.135 \| fine	2.601 \| good	4.152 \| good	19.125 \| good	0.22 \| good
2026-01-24T16:00:00.000Z	79 \| moderate	24.287 \| fine	106.072 \| fine	2.993 \| good	4.076 \| good	15.688 \| good	0.201 \| good
2026-01-24T17:00:00.000Z	64 \| moderate	15.507 \| fine	69.246 \| fine	10.54 \| good	3.999 \| good	12.25 \| good	0.182 \| good
2026-01-24T18:00:00.000Z	56 \| moderate	12.3 \| fine	54.77 \| good	21.502 \| good	3.923 \| good	8.812 \| good	0.164 \| good
2026-01-24T19:00:00.000Z	44 \| good	7.617 \| good	33.752 \| good	30.9 \| good	3.353 \| good	7.54 \| good	0.157 \| good
2026-01-24T20:00:00.000Z	34 \| good	5.231 \| good	22.895 \| good	36.643 \| good	2.783 \| good	6.267 \| good	0.15 \| good
2026-01-24T21:00:00.000Z	37 \| good	3.637 \| good	15.885 \| good	40.491 \| good	2.214 \| good	4.995 \| good	0.143 \| good
2026-01-24T22:00:00.000Z	37 \| good	3.874 \| good	16.833 \| good	39.844 \| good	2.179 \| good	5.257 \| good	0.143 \| good
2026-01-24T23:00:00.000Z	34 \| good	2.446 \| good	10.092 \| good	37.35 \| good	2.145 \| good	5.519 \| good	0.143 \| good
2026-01-25T00:00:00.000Z	49 \| good	9.286 \| good	9.832 \| good	41.24 \| good	2.103 \| good	5.766 \| good	0.143 \| good
2026-01-25T01:00:00.000Z	33 \| good	2.434 \| good	10.06 \| good	35.97 \| good	2.403 \| good	11.928 \| good	0.182 \| 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?