What are the current PM10 levels at Riverside, California?

The current PM10 levels in Riverside, California are 9.175 μg/m3.

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

The current sulfur dioxide (SO2) levels in Riverside, California are 0.307 ppb.

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

The current ozone (O3) levels at Riverside, California is 42.025 ppm.

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

The current nitrogen dioxide (NO2) levels at Riverside, California is 3.992 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 3.313 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)

Good

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)

3.31 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.18 μg/m³

155

255

425

605+

Ozone (O₃)

42.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.99 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 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
2026-10-21T02:00:00.000Z	44 \| good	8.439 \| good	34.551 \| good	46.703 \| good	0.158 \| good	6.577 \| good	0.224 \| good
2026-10-21T03:00:00.000Z	38 \| good	6.603 \| good	29.275 \| good	39.956 \| good	0.491 \| good	9.268 \| good	0.169 \| good
2026-10-21T04:00:00.000Z	49 \| good	8.756 \| good	35.974 \| good	40.353 \| good	0.158 \| good	7.904 \| good	0.203 \| good
2026-10-21T05:00:00.000Z	44 \| good	8.344 \| good	34.121 \| good	40.243 \| good	0.766 \| good	8.38 \| good	0.219 \| good
2026-10-21T06:00:00.000Z	44 \| good	7.623 \| good	27.466 \| good	31.297 \| good	0.32 \| good	7.25 \| good	0.218 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.655 \| good	28.29 \| good	31.268 \| good	0.32 \| good	7.25 \| good	0.218 \| good
2026-10-21T08:00:00.000Z	33 \| good	6.471 \| good	28.035 \| good	25.008 \| good	0.316 \| good	8.044 \| good	0.22 \| good
2026-10-21T09:00:00.000Z	38 \| good	6.713 \| good	25.32 \| good	19.368 \| good	0.483 \| good	9.812 \| good	0.217 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.262 \| good	22.793 \| good	18.112 \| good	0.324 \| good	10.936 \| good	0.204 \| good
2026-10-21T11:00:00.000Z	33 \| good	6.126 \| good	22.522 \| good	16.474 \| good	0.194 \| good	12.673 \| good	0.221 \| good
2026-10-21T12:00:00.000Z	38 \| good	6.857 \| good	24.2 \| good	14.136 \| good	0.476 \| good	17.647 \| good	0.301 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.923 \| good	24.919 \| good	14.054 \| good	0.478 \| good	17.647 \| good	0.301 \| good
2026-10-21T14:00:00.000Z	52 \| moderate	9.638 \| good	33.586 \| good	9.871 \| good	0.23 \| good	19.902 \| good	0.501 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.005 \| good	47.787 \| good	10.617 \| good	0.33 \| good	23.057 \| good	0.585 \| good
2026-10-21T16:00:00.000Z	62 \| moderate	15.242 \| fine	51.374 \| good	12.267 \| good	0.391 \| good	26.834 \| good	0.505 \| good
2026-10-21T17:00:00.000Z	64 \| moderate	15.825 \| fine	64.676 \| fine	14.168 \| good	0.5 \| good	25.866 \| good	0.482 \| good
2026-10-21T18:00:00.000Z	62 \| moderate	14.608 \| fine	59.023 \| fine	16.447 \| good	0.24 \| good	24.855 \| good	0.319 \| good
2026-10-21T19:00:00.000Z	58 \| moderate	13.254 \| fine	49.342 \| good	17.209 \| good	0.181 \| good	17.422 \| good	0.317 \| good
2026-10-21T20:00:00.000Z	56 \| moderate	11.822 \| good	47.777 \| good	33.448 \| good	0.163 \| good	8.844 \| good	0.235 \| good
2026-10-21T21:00:00.000Z	54 \| moderate	10.934 \| good	44.007 \| good	41.29 \| good	0.198 \| good	8.785 \| good	0.301 \| good
2026-10-21T22:00:00.000Z	52 \| moderate	10.414 \| good	40.327 \| good	42.533 \| good	0.181 \| good	8.146 \| good	0.22 \| good
2026-10-21T23:00:00.000Z	54 \| moderate	10.949 \| good	38.477 \| good	41.985 \| good	0.164 \| good	8.077 \| good	0.223 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	10.004 \| good	36.468 \| good	42.037 \| good	0.18 \| good	8.797 \| good	0.21 \| good
2026-10-22T01:00:00.000Z	49 \| good	9.479 \| good	34.764 \| good	45.82 \| good	0.163 \| good	8.786 \| good	0.214 \| good
2026-10-22T02:00:00.000Z	49 \| good	8.633 \| good	33.242 \| good	43.434 \| good	0.41 \| good	5.318 \| good	0.228 \| good
2026-10-22T03:00:00.000Z	31 \| good	3.95 \| good	17.331 \| good	33.254 \| good	0.326 \| good	3.958 \| good	0.127 \| good
2026-10-22T04:00:00.000Z	38 \| good	7.434 \| good	20.333 \| good	31.357 \| good	0.393 \| good	11.213 \| good	0.206 \| good
2026-10-22T05:00:00.000Z	38 \| good	6.658 \| good	15.359 \| good	29.416 \| good	0.741 \| good	8.999 \| good	0.204 \| good
2026-10-22T06:00:00.000Z	33 \| good	6.082 \| good	13.332 \| good	25.57 \| good	0.287 \| good	7.018 \| good	0.205 \| good
2026-10-22T07:00:00.000Z	33 \| good	6.039 \| good	13.287 \| good	25.496 \| good	0.287 \| good	7.018 \| good	0.205 \| good
2026-10-22T08:00:00.000Z	23 \| good	3.013 \| good	8.064 \| good	24.609 \| good	0.295 \| good	2.427 \| good	0.121 \| good
2026-10-22T09:00:00.000Z	24 \| good	3.624 \| good	8.412 \| good	25.76 \| good	0.386 \| good	2.251 \| good	0.104 \| good
2026-10-22T10:00:00.000Z	23 \| good	3.327 \| good	8.926 \| good	25.5 \| good	0.294 \| good	2.811 \| good	0.104 \| good
2026-10-22T11:00:00.000Z	24 \| good	4.306 \| good	11.432 \| good	25.78 \| good	0.173 \| good	3.773 \| good	0.123 \| good
2026-10-22T12:00:00.000Z	20 \| good	3.441 \| good	10.583 \| good	22.143 \| good	0.294 \| good	4.996 \| good	0.205 \| good
2026-10-22T13:00:00.000Z	22 \| good	3.573 \| good	10.325 \| good	21.974 \| good	0.294 \| good	4.996 \| good	0.205 \| good
2026-10-22T14:00:00.000Z	24 \| good	2.719 \| good	7.505 \| good	25.73 \| good	0.294 \| good	4.948 \| good	0.152 \| good
2026-10-22T15:00:00.000Z	22 \| good	3.294 \| good	5.548 \| good	24.028 \| good	0.292 \| good	7.641 \| good	0.223 \| good
2026-10-22T16:00:00.000Z	26 \| good	3.121 \| good	7.205 \| good	27.599 \| good	0.306 \| good	9.132 \| good	0.237 \| good
2026-10-22T17:00:00.000Z	31 \| good	3.936 \| good	9.632 \| good	34.011 \| good	0.221 \| good	5.439 \| good	0.224 \| good
2026-10-22T18:00:00.000Z	34 \| good	4.068 \| good	10.798 \| good	36.981 \| good	0.214 \| good	3.395 \| good	0.125 \| good
2026-10-22T19:00:00.000Z	34 \| good	3.254 \| good	9.306 \| good	37.052 \| good	0.199 \| good	2.512 \| good	0.124 \| good
2026-10-22T20:00:00.000Z	37 \| good	2.626 \| good	7.099 \| good	40.295 \| good	0.277 \| good	2.85 \| good	0.122 \| good
2026-10-22T21:00:00.000Z	37 \| good	2.937 \| good	7.471 \| good	40.379 \| good	0.274 \| good	5.626 \| good	0.202 \| good
2026-10-22T22:00:00.000Z	36 \| good	2.421 \| good	6.818 \| good	38.661 \| good	0.297 \| good	8.676 \| good	0.218 \| good
2026-10-22T23:00:00.000Z	37 \| good	2.339 \| good	8.374 \| good	39.839 \| good	0.297 \| good	6.487 \| good	0.22 \| good
2026-10-23T00:00:00.000Z	39 \| good	3.313 \| good	9.175 \| good	42.025 \| good	0.307 \| good	3.992 \| good	0.138 \| good
2026-10-23T01:00:00.000Z	39 \| good	3.313 \| good	9.175 \| good	42.025 \| good	0.307 \| good	3.992 \| good	0.138 \| good
2026-10-23T02:00:00.000Z	33 \| good	6.119 \| good	27.001 \| good	24.121 \| good	0.48 \| good	8.667 \| good	0.168 \| good
2026-10-23T03:00:00.000Z	44 \| good	7.71 \| good	33.835 \| good	27.14 \| good	0.562 \| good	13.692 \| good	0.191 \| good
2026-10-23T04:00:00.000Z	44 \| good	7.982 \| good	35.079 \| good	24.651 \| good	0.607 \| good	17.178 \| good	0.208 \| good
2026-10-23T05:00:00.000Z	38 \| good	7.068 \| good	31.349 \| good	24.407 \| good	0.613 \| good	18.216 \| good	0.215 \| good
2026-10-23T06:00:00.000Z	38 \| good	6.649 \| good	29.71 \| good	20.053 \| good	0.585 \| good	17.257 \| good	0.215 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.812 \| good	29.998 \| good	15.241 \| good	0.524 \| good	13.255 \| good	0.2 \| good
2026-10-23T08:00:00.000Z	38 \| good	7.402 \| good	32.745 \| good	11.827 \| good	0.54 \| good	7.927 \| good	0.176 \| good
2026-10-23T09:00:00.000Z	33 \| good	6.286 \| good	27.714 \| good	10.192 \| good	0.527 \| good	6.086 \| good	0.167 \| good
2026-10-23T10:00:00.000Z	27 \| good	5.399 \| good	23.611 \| good	13.769 \| good	0.554 \| good	4.096 \| good	0.155 \| good
2026-10-23T11:00:00.000Z	22 \| good	4.316 \| good	18.813 \| good	16.022 \| good	0.533 \| good	3.701 \| good	0.153 \| good
2026-10-23T12:00:00.000Z	16 \| good	2.754 \| good	11.358 \| good	15.761 \| good	0.497 \| good	4.165 \| good	0.155 \| good
2026-10-23T13:00:00.000Z	14 \| good	1.342 \| good	5.338 \| good	14.592 \| good	0.493 \| good	3.984 \| good	0.154 \| good
2026-10-23T14:00:00.000Z	16 \| good	3.027 \| good	13.093 \| good	11.797 \| good	0.498 \| good	5.296 \| good	0.161 \| good
2026-10-23T15:00:00.000Z	22 \| good	4.192 \| good	18.668 \| good	18.46 \| good	0.504 \| good	5.389 \| good	0.165 \| good
2026-10-23T16:00:00.000Z	27 \| good	4.819 \| good	21.042 \| good	24.371 \| good	0.412 \| good	2.507 \| good	0.14 \| good
2026-10-23T17:00:00.000Z	27 \| good	4.092 \| good	18.008 \| good	28.724 \| good	0.357 \| good	1.777 \| good	0.132 \| good
2026-10-23T18:00:00.000Z	31 \| good	4.111 \| good	17.972 \| good	33.669 \| good	0.334 \| good	1.574 \| good	0.127 \| good
2026-10-23T19:00:00.000Z	33 \| good	5.394 \| good	23.414 \| good	36.462 \| good	0.339 \| good	1.62 \| good	0.127 \| good
2026-10-23T20:00:00.000Z	36 \| good	5.03 \| good	21.65 \| good	39.173 \| good	0.315 \| good	1.376 \| good	0.125 \| good
2026-10-23T21:00:00.000Z	42 \| good	5.235 \| good	22.393 \| good	44.774 \| good	0.302 \| good	1.222 \| good	0.124 \| good
2026-10-23T22:00:00.000Z	44 \| good	6.595 \| good	29.152 \| good	47.711 \| good	0.298 \| good	1.227 \| good	0.123 \| good
2026-10-23T23:00:00.000Z	45 \| good	6.689 \| good	29.681 \| good	49.159 \| good	0.331 \| good	1.463 \| good	0.124 \| good
2026-10-24T00:00:00.000Z	44 \| good	7.523 \| good	33.256 \| good	47.117 \| good	0.401 \| good	2.115 \| good	0.127 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	10.871 \| good	48.287 \| good	41.611 \| good	0.493 \| good	4.355 \| good	0.137 \| good
2026-10-24T02:00:00.000Z	56 \| moderate	11.647 \| good	52.007 \| good	38.05 \| good	0.585 \| good	9.609 \| good	0.162 \| good
2026-10-24T03:00:00.000Z	56 \| moderate	12.248 \| fine	54.715 \| good	38.505 \| good	0.676 \| good	14.358 \| good	0.184 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	13.109 \| fine	59.244 \| fine	34.117 \| good	0.746 \| good	17.901 \| good	0.201 \| good
2026-10-24T05:00:00.000Z	58 \| moderate	12.847 \| fine	57.558 \| fine	30.486 \| good	0.762 \| good	20.47 \| good	0.216 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.467 \| fine	60.729 \| fine	24.15 \| good	0.713 \| good	22.485 \| good	0.231 \| good
2026-10-24T07:00:00.000Z	64 \| moderate	15.582 \| fine	69.256 \| fine	19.85 \| good	0.609 \| good	21.691 \| good	0.239 \| good
2026-10-24T08:00:00.000Z	62 \| moderate	15.297 \| fine	68.243 \| fine	14.527 \| good	0.48 \| good	19.511 \| good	0.24 \| good
2026-10-24T09:00:00.000Z	58 \| moderate	12.914 \| fine	57.772 \| fine	11.755 \| good	0.371 \| good	17.51 \| good	0.238 \| good
2026-10-24T10:00:00.000Z	56 \| moderate	11.801 \| good	52.319 \| good	12.665 \| good	0.287 \| good	15.852 \| good	0.233 \| good
2026-10-24T11:00:00.000Z	56 \| moderate	11.589 \| good	52.228 \| good	12.231 \| good	0.228 \| good	14.567 \| good	0.229 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	11.454 \| good	51.481 \| good	13.116 \| good	0.191 \| good	13.632 \| good	0.223 \| good
2026-10-24T13:00:00.000Z	56 \| moderate	12.38 \| fine	55.626 \| fine	11.155 \| good	0.173 \| good	13.169 \| good	0.218 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.122 \| fine	58.548 \| fine	11.391 \| good	0.192 \| good	13.154 \| good	0.221 \| good
2026-10-24T15:00:00.000Z	69 \| moderate	18.502 \| fine	81.316 \| fine	16.684 \| good	0.229 \| good	10.745 \| good	0.232 \| good
2026-10-24T16:00:00.000Z	60 \| moderate	14.101 \| fine	62.922 \| fine	25.815 \| good	0.25 \| good	8.376 \| good	0.213 \| good
2026-10-24T17:00:00.000Z	54 \| moderate	10.973 \| good	48.543 \| good	34.165 \| good	0.284 \| good	4.375 \| good	0.151 \| good
2026-10-24T18:00:00.000Z	39 \| good	5.567 \| good	24.248 \| good	42.01 \| good	0.436 \| good	2.793 \| good	0.137 \| good
2026-10-24T19:00:00.000Z	42 \| good	5.911 \| good	26.089 \| good	44.583 \| good	0.468 \| good	2.135 \| good	0.132 \| good
2026-10-24T20:00:00.000Z	45 \| good	5.266 \| good	22.977 \| good	48.765 \| good	0.456 \| good	1.756 \| good	0.129 \| good
2026-10-24T21:00:00.000Z	49 \| good	4.688 \| good	20.678 \| good	52.893 \| good	0.451 \| good	1.566 \| good	0.127 \| good
2026-10-24T22:00:00.000Z	50 \| good	5.147 \| good	22.607 \| good	54.401 \| good	0.488 \| good	1.585 \| good	0.127 \| good
2026-10-24T23:00:00.000Z	50 \| good	5.352 \| good	23.491 \| good	54.023 \| good	0.578 \| good	1.903 \| good	0.13 \| good
2026-10-25T00:00:00.000Z	47 \| good	7.122 \| good	31.487 \| good	50.723 \| good	0.722 \| good	2.713 \| good	0.135 \| good
2026-10-25T01:00:00.000Z	49 \| good	9.257 \| good	41.177 \| good	46.716 \| good	0.869 \| good	5.591 \| good	0.149 \| good

Riverside

Empower business decisions with accurate air quality data

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

0.19ppm

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 02:00:00 on 2026-10-22.

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

The best air quality in Riverside, California was recorded at 12:00:00 on 2026-10-22.

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

The real-time air quality index in Riverside, California is 39, currently categorized as Good.

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 3.313 μg/m³.

What are the current PM₁₀ levels at Riverside, California?

The current PM₁₀ levels in Riverside, California are 9.175 μg/m³.

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

The current carbon monoxide (CO) level in Riverside, California is 0.138 ppm.

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

The current sulfur dioxide (SO₂) levels in Riverside, California are 0.307 ppb.

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

The current ozone (O₃) levels at Riverside, California is 42.025 ppm.

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

The current nitrogen dioxide (NO₂) levels at Riverside, California is 3.992 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-21T02:00:00.000Z	44 \| good	8.439 \| good	34.551 \| good	46.703 \| good	0.158 \| good	6.577 \| good	0.224 \| good
2026-10-21T03:00:00.000Z	38 \| good	6.603 \| good	29.275 \| good	39.956 \| good	0.491 \| good	9.268 \| good	0.169 \| good
2026-10-21T04:00:00.000Z	49 \| good	8.756 \| good	35.974 \| good	40.353 \| good	0.158 \| good	7.904 \| good	0.203 \| good
2026-10-21T05:00:00.000Z	44 \| good	8.344 \| good	34.121 \| good	40.243 \| good	0.766 \| good	8.38 \| good	0.219 \| good
2026-10-21T06:00:00.000Z	44 \| good	7.623 \| good	27.466 \| good	31.297 \| good	0.32 \| good	7.25 \| good	0.218 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.655 \| good	28.29 \| good	31.268 \| good	0.32 \| good	7.25 \| good	0.218 \| good
2026-10-21T08:00:00.000Z	33 \| good	6.471 \| good	28.035 \| good	25.008 \| good	0.316 \| good	8.044 \| good	0.22 \| good
2026-10-21T09:00:00.000Z	38 \| good	6.713 \| good	25.32 \| good	19.368 \| good	0.483 \| good	9.812 \| good	0.217 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.262 \| good	22.793 \| good	18.112 \| good	0.324 \| good	10.936 \| good	0.204 \| good
2026-10-21T11:00:00.000Z	33 \| good	6.126 \| good	22.522 \| good	16.474 \| good	0.194 \| good	12.673 \| good	0.221 \| good
2026-10-21T12:00:00.000Z	38 \| good	6.857 \| good	24.2 \| good	14.136 \| good	0.476 \| good	17.647 \| good	0.301 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.923 \| good	24.919 \| good	14.054 \| good	0.478 \| good	17.647 \| good	0.301 \| good
2026-10-21T14:00:00.000Z	52 \| moderate	9.638 \| good	33.586 \| good	9.871 \| good	0.23 \| good	19.902 \| good	0.501 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.005 \| good	47.787 \| good	10.617 \| good	0.33 \| good	23.057 \| good	0.585 \| good
2026-10-21T16:00:00.000Z	62 \| moderate	15.242 \| fine	51.374 \| good	12.267 \| good	0.391 \| good	26.834 \| good	0.505 \| good
2026-10-21T17:00:00.000Z	64 \| moderate	15.825 \| fine	64.676 \| fine	14.168 \| good	0.5 \| good	25.866 \| good	0.482 \| good
2026-10-21T18:00:00.000Z	62 \| moderate	14.608 \| fine	59.023 \| fine	16.447 \| good	0.24 \| good	24.855 \| good	0.319 \| good
2026-10-21T19:00:00.000Z	58 \| moderate	13.254 \| fine	49.342 \| good	17.209 \| good	0.181 \| good	17.422 \| good	0.317 \| good
2026-10-21T20:00:00.000Z	56 \| moderate	11.822 \| good	47.777 \| good	33.448 \| good	0.163 \| good	8.844 \| good	0.235 \| good
2026-10-21T21:00:00.000Z	54 \| moderate	10.934 \| good	44.007 \| good	41.29 \| good	0.198 \| good	8.785 \| good	0.301 \| good
2026-10-21T22:00:00.000Z	52 \| moderate	10.414 \| good	40.327 \| good	42.533 \| good	0.181 \| good	8.146 \| good	0.22 \| good
2026-10-21T23:00:00.000Z	54 \| moderate	10.949 \| good	38.477 \| good	41.985 \| good	0.164 \| good	8.077 \| good	0.223 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	10.004 \| good	36.468 \| good	42.037 \| good	0.18 \| good	8.797 \| good	0.21 \| good
2026-10-22T01:00:00.000Z	49 \| good	9.479 \| good	34.764 \| good	45.82 \| good	0.163 \| good	8.786 \| good	0.214 \| good
2026-10-22T02:00:00.000Z	49 \| good	8.633 \| good	33.242 \| good	43.434 \| good	0.41 \| good	5.318 \| good	0.228 \| good
2026-10-22T03:00:00.000Z	31 \| good	3.95 \| good	17.331 \| good	33.254 \| good	0.326 \| good	3.958 \| good	0.127 \| good
2026-10-22T04:00:00.000Z	38 \| good	7.434 \| good	20.333 \| good	31.357 \| good	0.393 \| good	11.213 \| good	0.206 \| good
2026-10-22T05:00:00.000Z	38 \| good	6.658 \| good	15.359 \| good	29.416 \| good	0.741 \| good	8.999 \| good	0.204 \| good
2026-10-22T06:00:00.000Z	33 \| good	6.082 \| good	13.332 \| good	25.57 \| good	0.287 \| good	7.018 \| good	0.205 \| good
2026-10-22T07:00:00.000Z	33 \| good	6.039 \| good	13.287 \| good	25.496 \| good	0.287 \| good	7.018 \| good	0.205 \| good
2026-10-22T08:00:00.000Z	23 \| good	3.013 \| good	8.064 \| good	24.609 \| good	0.295 \| good	2.427 \| good	0.121 \| good
2026-10-22T09:00:00.000Z	24 \| good	3.624 \| good	8.412 \| good	25.76 \| good	0.386 \| good	2.251 \| good	0.104 \| good
2026-10-22T10:00:00.000Z	23 \| good	3.327 \| good	8.926 \| good	25.5 \| good	0.294 \| good	2.811 \| good	0.104 \| good
2026-10-22T11:00:00.000Z	24 \| good	4.306 \| good	11.432 \| good	25.78 \| good	0.173 \| good	3.773 \| good	0.123 \| good
2026-10-22T12:00:00.000Z	20 \| good	3.441 \| good	10.583 \| good	22.143 \| good	0.294 \| good	4.996 \| good	0.205 \| good
2026-10-22T13:00:00.000Z	22 \| good	3.573 \| good	10.325 \| good	21.974 \| good	0.294 \| good	4.996 \| good	0.205 \| good
2026-10-22T14:00:00.000Z	24 \| good	2.719 \| good	7.505 \| good	25.73 \| good	0.294 \| good	4.948 \| good	0.152 \| good
2026-10-22T15:00:00.000Z	22 \| good	3.294 \| good	5.548 \| good	24.028 \| good	0.292 \| good	7.641 \| good	0.223 \| good
2026-10-22T16:00:00.000Z	26 \| good	3.121 \| good	7.205 \| good	27.599 \| good	0.306 \| good	9.132 \| good	0.237 \| good
2026-10-22T17:00:00.000Z	31 \| good	3.936 \| good	9.632 \| good	34.011 \| good	0.221 \| good	5.439 \| good	0.224 \| good
2026-10-22T18:00:00.000Z	34 \| good	4.068 \| good	10.798 \| good	36.981 \| good	0.214 \| good	3.395 \| good	0.125 \| good
2026-10-22T19:00:00.000Z	34 \| good	3.254 \| good	9.306 \| good	37.052 \| good	0.199 \| good	2.512 \| good	0.124 \| good
2026-10-22T20:00:00.000Z	37 \| good	2.626 \| good	7.099 \| good	40.295 \| good	0.277 \| good	2.85 \| good	0.122 \| good
2026-10-22T21:00:00.000Z	37 \| good	2.937 \| good	7.471 \| good	40.379 \| good	0.274 \| good	5.626 \| good	0.202 \| good
2026-10-22T22:00:00.000Z	36 \| good	2.421 \| good	6.818 \| good	38.661 \| good	0.297 \| good	8.676 \| good	0.218 \| good
2026-10-22T23:00:00.000Z	37 \| good	2.339 \| good	8.374 \| good	39.839 \| good	0.297 \| good	6.487 \| good	0.22 \| good
2026-10-23T00:00:00.000Z	39 \| good	3.313 \| good	9.175 \| good	42.025 \| good	0.307 \| good	3.992 \| good	0.138 \| good
2026-10-23T01:00:00.000Z	39 \| good	3.313 \| good	9.175 \| good	42.025 \| good	0.307 \| good	3.992 \| good	0.138 \| good
2026-10-23T02:00:00.000Z	33 \| good	6.119 \| good	27.001 \| good	24.121 \| good	0.48 \| good	8.667 \| good	0.168 \| good
2026-10-23T03:00:00.000Z	44 \| good	7.71 \| good	33.835 \| good	27.14 \| good	0.562 \| good	13.692 \| good	0.191 \| good
2026-10-23T04:00:00.000Z	44 \| good	7.982 \| good	35.079 \| good	24.651 \| good	0.607 \| good	17.178 \| good	0.208 \| good
2026-10-23T05:00:00.000Z	38 \| good	7.068 \| good	31.349 \| good	24.407 \| good	0.613 \| good	18.216 \| good	0.215 \| good
2026-10-23T06:00:00.000Z	38 \| good	6.649 \| good	29.71 \| good	20.053 \| good	0.585 \| good	17.257 \| good	0.215 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.812 \| good	29.998 \| good	15.241 \| good	0.524 \| good	13.255 \| good	0.2 \| good
2026-10-23T08:00:00.000Z	38 \| good	7.402 \| good	32.745 \| good	11.827 \| good	0.54 \| good	7.927 \| good	0.176 \| good
2026-10-23T09:00:00.000Z	33 \| good	6.286 \| good	27.714 \| good	10.192 \| good	0.527 \| good	6.086 \| good	0.167 \| good
2026-10-23T10:00:00.000Z	27 \| good	5.399 \| good	23.611 \| good	13.769 \| good	0.554 \| good	4.096 \| good	0.155 \| good
2026-10-23T11:00:00.000Z	22 \| good	4.316 \| good	18.813 \| good	16.022 \| good	0.533 \| good	3.701 \| good	0.153 \| good
2026-10-23T12:00:00.000Z	16 \| good	2.754 \| good	11.358 \| good	15.761 \| good	0.497 \| good	4.165 \| good	0.155 \| good
2026-10-23T13:00:00.000Z	14 \| good	1.342 \| good	5.338 \| good	14.592 \| good	0.493 \| good	3.984 \| good	0.154 \| good
2026-10-23T14:00:00.000Z	16 \| good	3.027 \| good	13.093 \| good	11.797 \| good	0.498 \| good	5.296 \| good	0.161 \| good
2026-10-23T15:00:00.000Z	22 \| good	4.192 \| good	18.668 \| good	18.46 \| good	0.504 \| good	5.389 \| good	0.165 \| good
2026-10-23T16:00:00.000Z	27 \| good	4.819 \| good	21.042 \| good	24.371 \| good	0.412 \| good	2.507 \| good	0.14 \| good
2026-10-23T17:00:00.000Z	27 \| good	4.092 \| good	18.008 \| good	28.724 \| good	0.357 \| good	1.777 \| good	0.132 \| good
2026-10-23T18:00:00.000Z	31 \| good	4.111 \| good	17.972 \| good	33.669 \| good	0.334 \| good	1.574 \| good	0.127 \| good
2026-10-23T19:00:00.000Z	33 \| good	5.394 \| good	23.414 \| good	36.462 \| good	0.339 \| good	1.62 \| good	0.127 \| good
2026-10-23T20:00:00.000Z	36 \| good	5.03 \| good	21.65 \| good	39.173 \| good	0.315 \| good	1.376 \| good	0.125 \| good
2026-10-23T21:00:00.000Z	42 \| good	5.235 \| good	22.393 \| good	44.774 \| good	0.302 \| good	1.222 \| good	0.124 \| good
2026-10-23T22:00:00.000Z	44 \| good	6.595 \| good	29.152 \| good	47.711 \| good	0.298 \| good	1.227 \| good	0.123 \| good
2026-10-23T23:00:00.000Z	45 \| good	6.689 \| good	29.681 \| good	49.159 \| good	0.331 \| good	1.463 \| good	0.124 \| good
2026-10-24T00:00:00.000Z	44 \| good	7.523 \| good	33.256 \| good	47.117 \| good	0.401 \| good	2.115 \| good	0.127 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	10.871 \| good	48.287 \| good	41.611 \| good	0.493 \| good	4.355 \| good	0.137 \| good
2026-10-24T02:00:00.000Z	56 \| moderate	11.647 \| good	52.007 \| good	38.05 \| good	0.585 \| good	9.609 \| good	0.162 \| good
2026-10-24T03:00:00.000Z	56 \| moderate	12.248 \| fine	54.715 \| good	38.505 \| good	0.676 \| good	14.358 \| good	0.184 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	13.109 \| fine	59.244 \| fine	34.117 \| good	0.746 \| good	17.901 \| good	0.201 \| good
2026-10-24T05:00:00.000Z	58 \| moderate	12.847 \| fine	57.558 \| fine	30.486 \| good	0.762 \| good	20.47 \| good	0.216 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.467 \| fine	60.729 \| fine	24.15 \| good	0.713 \| good	22.485 \| good	0.231 \| good
2026-10-24T07:00:00.000Z	64 \| moderate	15.582 \| fine	69.256 \| fine	19.85 \| good	0.609 \| good	21.691 \| good	0.239 \| good
2026-10-24T08:00:00.000Z	62 \| moderate	15.297 \| fine	68.243 \| fine	14.527 \| good	0.48 \| good	19.511 \| good	0.24 \| good
2026-10-24T09:00:00.000Z	58 \| moderate	12.914 \| fine	57.772 \| fine	11.755 \| good	0.371 \| good	17.51 \| good	0.238 \| good
2026-10-24T10:00:00.000Z	56 \| moderate	11.801 \| good	52.319 \| good	12.665 \| good	0.287 \| good	15.852 \| good	0.233 \| good
2026-10-24T11:00:00.000Z	56 \| moderate	11.589 \| good	52.228 \| good	12.231 \| good	0.228 \| good	14.567 \| good	0.229 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	11.454 \| good	51.481 \| good	13.116 \| good	0.191 \| good	13.632 \| good	0.223 \| good
2026-10-24T13:00:00.000Z	56 \| moderate	12.38 \| fine	55.626 \| fine	11.155 \| good	0.173 \| good	13.169 \| good	0.218 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.122 \| fine	58.548 \| fine	11.391 \| good	0.192 \| good	13.154 \| good	0.221 \| good
2026-10-24T15:00:00.000Z	69 \| moderate	18.502 \| fine	81.316 \| fine	16.684 \| good	0.229 \| good	10.745 \| good	0.232 \| good
2026-10-24T16:00:00.000Z	60 \| moderate	14.101 \| fine	62.922 \| fine	25.815 \| good	0.25 \| good	8.376 \| good	0.213 \| good
2026-10-24T17:00:00.000Z	54 \| moderate	10.973 \| good	48.543 \| good	34.165 \| good	0.284 \| good	4.375 \| good	0.151 \| good
2026-10-24T18:00:00.000Z	39 \| good	5.567 \| good	24.248 \| good	42.01 \| good	0.436 \| good	2.793 \| good	0.137 \| good
2026-10-24T19:00:00.000Z	42 \| good	5.911 \| good	26.089 \| good	44.583 \| good	0.468 \| good	2.135 \| good	0.132 \| good
2026-10-24T20:00:00.000Z	45 \| good	5.266 \| good	22.977 \| good	48.765 \| good	0.456 \| good	1.756 \| good	0.129 \| good
2026-10-24T21:00:00.000Z	49 \| good	4.688 \| good	20.678 \| good	52.893 \| good	0.451 \| good	1.566 \| good	0.127 \| good
2026-10-24T22:00:00.000Z	50 \| good	5.147 \| good	22.607 \| good	54.401 \| good	0.488 \| good	1.585 \| good	0.127 \| good
2026-10-24T23:00:00.000Z	50 \| good	5.352 \| good	23.491 \| good	54.023 \| good	0.578 \| good	1.903 \| good	0.13 \| good
2026-10-25T00:00:00.000Z	47 \| good	7.122 \| good	31.487 \| good	50.723 \| good	0.722 \| good	2.713 \| good	0.135 \| good
2026-10-25T01:00:00.000Z	49 \| good	9.257 \| good	41.177 \| good	46.716 \| good	0.869 \| good	5.591 \| good	0.149 \| 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?