What are the current PM10 levels at Riverside, California?

The current PM10 levels in Riverside, California are 48.885 μg/m3.

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

The current sulfur dioxide (SO2) levels in Riverside, California are 0.877 ppb.

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

The current ozone (O3) levels at Riverside, California is 4.047 ppm.

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

The current nitrogen dioxide (NO2) levels at Riverside, California is 9.097 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 25.679 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)

25.68 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.88 μg/m³

155

255

425

605+

Ozone (O₃)

4.05 ppb

201

201+

Sulfur Dioxide (SO₂)

0.88 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.90 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
2025-12-05T14:00:00.000Z	52 \| moderate	9.818 \| good	30.209 \| good	4.182 \| good	0.814 \| good	28.422 \| good	0.601 \| good
2025-12-05T15:00:00.000Z	54 \| moderate	10.604 \| good	53.08 \| good	7.354 \| good	0.941 \| good	29.03 \| good	0.827 \| good
2025-12-05T16:00:00.000Z	56 \| moderate	11.902 \| good	63.939 \| fine	7.221 \| good	1.045 \| good	30.877 \| good	0.771 \| good
2025-12-05T17:00:00.000Z	64 \| moderate	15.59 \| fine	68.865 \| fine	11.201 \| good	0.875 \| good	30.072 \| good	0.56 \| good
2025-12-05T18:00:00.000Z	66 \| moderate	16.611 \| fine	52.615 \| good	12.433 \| good	0.655 \| good	24.643 \| good	0.393 \| good
2025-12-05T19:00:00.000Z	56 \| moderate	11.938 \| good	38.992 \| good	19.843 \| good	0.52 \| good	17.288 \| good	0.299 \| good
2025-12-05T20:00:00.000Z	54 \| moderate	11.09 \| good	28.27 \| good	25.562 \| good	0.466 \| good	10.254 \| good	0.211 \| good
2025-12-05T21:00:00.000Z	49 \| good	9.002 \| good	24.344 \| good	27.365 \| good	0.451 \| good	10.756 \| good	0.211 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.806 \| good	21.364 \| good	31.547 \| good	0.429 \| good	7.854 \| good	0.194 \| good
2025-12-05T23:00:00.000Z	33 \| good	5.819 \| good	17.569 \| good	34.562 \| good	0.424 \| good	8.747 \| good	0.211 \| good
2025-12-06T00:00:00.000Z	33 \| good	6.333 \| good	19.243 \| good	32.627 \| good	0.417 \| good	10.972 \| good	0.211 \| good
2025-12-06T01:00:00.000Z	38 \| good	6.734 \| good	23.837 \| good	31.133 \| good	0.393 \| good	15.759 \| good	0.311 \| good
2025-12-06T02:00:00.000Z	38 \| good	7.233 \| good	26.445 \| good	28.719 \| good	0.399 \| good	24.098 \| good	0.41 \| good
2025-12-06T03:00:00.000Z	49 \| good	8.686 \| good	30.913 \| good	22.278 \| good	0.506 \| good	28.91 \| good	0.662 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	11.162 \| good	37.884 \| good	16.356 \| good	0.624 \| good	32.732 \| good	0.641 \| good
2025-12-06T05:00:00.000Z	58 \| moderate	12.855 \| fine	49.616 \| good	11.79 \| good	0.768 \| good	36.029 \| good	0.73 \| good
2025-12-06T06:00:00.000Z	64 \| moderate	16.113 \| fine	52.413 \| good	4.734 \| good	0.922 \| good	36.846 \| good	0.879 \| good
2025-12-06T07:00:00.000Z	64 \| moderate	15.928 \| fine	52.59 \| good	4.655 \| good	0.927 \| good	36.818 \| good	0.879 \| good
2025-12-06T08:00:00.000Z	71 \| moderate	19.627 \| fine	54.216 \| good	2.426 \| good	0.891 \| good	32.314 \| good	1.117 \| good
2025-12-06T09:00:00.000Z	75 \| moderate	21.614 \| fine	60.791 \| fine	1.74 \| good	0.965 \| good	30.356 \| good	1.042 \| good
2025-12-06T10:00:00.000Z	75 \| moderate	22.144 \| fine	59.331 \| fine	3.637 \| good	0.953 \| good	29.507 \| good	1.098 \| good
2025-12-06T11:00:00.000Z	66 \| moderate	17.173 \| fine	53.517 \| good	1.935 \| good	0.991 \| good	30.065 \| good	0.852 \| good
2025-12-06T12:00:00.000Z	69 \| moderate	18.769 \| fine	50.377 \| good	3.615 \| good	0.869 \| good	26.835 \| good	0.695 \| good
2025-12-06T13:00:00.000Z	69 \| moderate	18.669 \| fine	48.916 \| good	4.262 \| good	0.869 \| good	26.868 \| good	0.695 \| good
2025-12-06T14:00:00.000Z	67 \| moderate	17.577 \| fine	37.888 \| good	4.289 \| good	0.9 \| good	25.671 \| good	0.782 \| good
2025-12-06T15:00:00.000Z	67 \| moderate	17.647 \| fine	38.369 \| good	4.093 \| good	0.996 \| good	26.671 \| good	0.715 \| good
2025-12-06T16:00:00.000Z	67 \| moderate	18.392 \| fine	46.625 \| good	8.254 \| good	0.995 \| good	26.986 \| good	0.733 \| good
2025-12-06T17:00:00.000Z	64 \| moderate	16.4 \| fine	45.786 \| good	11.58 \| good	0.879 \| good	27.911 \| good	0.627 \| good
2025-12-06T18:00:00.000Z	66 \| moderate	17.446 \| fine	43.155 \| good	12.433 \| good	0.661 \| good	25.494 \| good	0.427 \| good
2025-12-06T19:00:00.000Z	62 \| moderate	15.372 \| fine	36.694 \| good	18.597 \| good	0.64 \| good	19.197 \| good	0.34 \| good
2025-12-06T20:00:00.000Z	62 \| moderate	14.646 \| fine	32.034 \| good	22.502 \| good	0.575 \| good	16.842 \| good	0.31 \| good
2025-12-06T21:00:00.000Z	58 \| moderate	13.177 \| fine	31.276 \| good	29.662 \| good	0.448 \| good	13.844 \| good	0.212 \| good
2025-12-06T22:00:00.000Z	54 \| moderate	11.149 \| good	26.448 \| good	35.181 \| good	0.444 \| good	8.524 \| good	0.206 \| good
2025-12-06T23:00:00.000Z	54 \| moderate	10.762 \| good	24.668 \| good	38.007 \| good	0.62 \| good	10.279 \| good	0.298 \| good
2025-12-07T00:00:00.000Z	54 \| moderate	10.971 \| good	27.352 \| good	39.077 \| good	0.543 \| good	10.9 \| good	0.294 \| good
2025-12-07T01:00:00.000Z	54 \| moderate	11.327 \| good	31.94 \| good	37.422 \| good	0.49 \| good	14.972 \| good	0.405 \| good
2025-12-07T02:00:00.000Z	56 \| moderate	12.299 \| fine	35.789 \| good	32.725 \| good	0.575 \| good	19.734 \| good	0.505 \| good
2025-12-07T03:00:00.000Z	64 \| moderate	16.143 \| fine	38.158 \| good	27.099 \| good	0.561 \| good	21.62 \| good	0.542 \| good
2025-12-07T04:00:00.000Z	67 \| moderate	17.523 \| fine	40.794 \| good	22.856 \| good	0.631 \| good	23.858 \| good	0.576 \| good
2025-12-07T05:00:00.000Z	71 \| moderate	19.598 \| fine	46.483 \| good	22.667 \| good	0.648 \| good	32.353 \| good	0.812 \| good
2025-12-07T06:00:00.000Z	75 \| moderate	22.341 \| fine	53.022 \| good	9.358 \| good	0.575 \| good	33.329 \| good	0.967 \| good
2025-12-07T07:00:00.000Z	75 \| moderate	22.034 \| fine	51.468 \| good	9.384 \| good	0.577 \| good	33.35 \| good	0.967 \| good
2025-12-07T08:00:00.000Z	77 \| moderate	23.408 \| fine	53.727 \| good	6.942 \| good	0.669 \| good	30.452 \| good	1.035 \| good
2025-12-07T09:00:00.000Z	84 \| moderate	27.029 \| fine	55.585 \| fine	3.379 \| good	0.792 \| good	30.304 \| good	0.935 \| good
2025-12-07T10:00:00.000Z	82 \| moderate	25.8 \| fine	50.985 \| good	3.494 \| good	0.697 \| good	29.73 \| good	0.94 \| good
2025-12-07T11:00:00.000Z	82 \| moderate	26.134 \| fine	51.055 \| good	3.693 \| good	0.696 \| good	29.71 \| good	0.94 \| good
2025-12-07T12:00:00.000Z	82 \| moderate	25.662 \| fine	49.075 \| good	3.643 \| good	0.689 \| good	29.455 \| good	0.94 \| good
2025-12-07T13:00:00.000Z	82 \| moderate	25.679 \| fine	48.885 \| good	4.047 \| good	0.877 \| good	9.097 \| good	0.899 \| good
2025-12-07T13:00:00.000Z	82 \| moderate	25.679 \| fine	48.885 \| good	4.047 \| good	0.877 \| good	9.097 \| good	0.899 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	18.209 \| fine	80.413 \| fine	4.203 \| good	1.139 \| good	18.938 \| good	0.253 \| good
2025-12-07T15:00:00.000Z	66 \| moderate	16.634 \| fine	72.879 \| fine	4.523 \| good	1.222 \| good	19.461 \| good	0.256 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	14.142 \| fine	62.64 \| fine	5.901 \| good	1.398 \| good	16.664 \| good	0.243 \| good
2025-12-07T17:00:00.000Z	49 \| good	9.289 \| good	41.266 \| good	12.394 \| good	1.575 \| good	13.867 \| good	0.231 \| good
2025-12-07T18:00:00.000Z	38 \| good	7.362 \| good	32.518 \| good	21.289 \| good	1.752 \| good	11.07 \| good	0.218 \| good
2025-12-07T19:00:00.000Z	44 \| good	8.265 \| good	36.601 \| good	28.727 \| good	1.826 \| good	9.405 \| good	0.195 \| good
2025-12-07T20:00:00.000Z	38 \| good	7.233 \| good	31.611 \| good	35.652 \| good	1.899 \| good	7.741 \| good	0.172 \| good
2025-12-07T21:00:00.000Z	38 \| good	7.464 \| good	33.071 \| good	39.222 \| good	1.973 \| good	6.076 \| good	0.149 \| good
2025-12-07T22:00:00.000Z	49 \| good	9.206 \| good	41.018 \| good	39.828 \| good	2.178 \| good	8.612 \| good	0.163 \| good
2025-12-07T23:00:00.000Z	52 \| moderate	9.954 \| good	44.205 \| good	37.021 \| good	2.382 \| good	11.148 \| good	0.177 \| good
2025-12-08T00:00:00.000Z	73 \| moderate	20.58 \| fine	90.669 \| fine	29.529 \| good	2.587 \| good	13.684 \| good	0.19 \| good
2025-12-08T01:00:00.000Z	84 \| moderate	26.555 \| fine	115.747 \| fine	22.118 \| good	2.972 \| good	21.737 \| good	0.264 \| good
2025-12-08T02:00:00.000Z	98 \| moderate	33.969 \| fine	148.859 \| fine	16.671 \| good	3.357 \| good	29.789 \| good	0.337 \| good
2025-12-08T03:00:00.000Z	112 \| sensitive	39.807 \| moderate	176.166 \| moderate	13.98 \| good	3.742 \| good	37.841 \| good	0.41 \| good
2025-12-08T04:00:00.000Z	119 \| sensitive	42.965 \| moderate	191.179 \| moderate	5.589 \| good	3.307 \| good	36.256 \| good	0.419 \| good
2025-12-08T05:00:00.000Z	117 \| sensitive	41.846 \| moderate	185.72 \| moderate	4.022 \| good	2.871 \| good	34.67 \| good	0.428 \| good
2025-12-08T06:00:00.000Z	103 \| sensitive	36.126 \| moderate	159.333 \| moderate	5.194 \| good	2.436 \| good	33.085 \| good	0.437 \| good
2025-12-08T07:00:00.000Z	106 \| sensitive	37.399 \| moderate	165.017 \| moderate	4.073 \| good	2.128 \| good	30.486 \| good	0.398 \| good
2025-12-08T08:00:00.000Z	98 \| moderate	33.776 \| fine	149.252 \| fine	3.606 \| good	1.82 \| good	27.888 \| good	0.36 \| good
2025-12-08T09:00:00.000Z	103 \| sensitive	36.078 \| moderate	159.088 \| moderate	3.301 \| good	1.511 \| good	25.29 \| good	0.321 \| good
2025-12-08T10:00:00.000Z	88 \| moderate	28.555 \| fine	125.22 \| fine	2.807 \| good	1.49 \| good	22.592 \| good	0.293 \| good
2025-12-08T11:00:00.000Z	90 \| moderate	29.869 \| fine	130.909 \| fine	4.183 \| good	1.468 \| good	19.894 \| good	0.264 \| good
2025-12-08T12:00:00.000Z	82 \| moderate	26.274 \| fine	114.985 \| fine	4.084 \| good	1.446 \| good	17.196 \| good	0.235 \| good
2025-12-08T13:00:00.000Z	73 \| moderate	21.48 \| fine	94.576 \| fine	3.573 \| good	1.556 \| good	18.007 \| good	0.247 \| good
2025-12-08T14:00:00.000Z	69 \| moderate	18.897 \| fine	83.027 \| fine	2.779 \| good	1.666 \| good	18.818 \| good	0.259 \| good
2025-12-08T15:00:00.000Z	71 \| moderate	19.6 \| fine	85.978 \| fine	1.938 \| good	1.775 \| good	19.629 \| good	0.27 \| good
2025-12-08T16:00:00.000Z	64 \| moderate	15.923 \| fine	70.532 \| fine	8.906 \| good	1.885 \| good	16.844 \| good	0.263 \| good
2025-12-08T17:00:00.000Z	62 \| moderate	14.639 \| fine	65.36 \| fine	17.485 \| good	1.995 \| good	14.06 \| good	0.255 \| good
2025-12-08T18:00:00.000Z	33 \| good	5.792 \| good	25.584 \| good	27.261 \| good	2.104 \| good	11.276 \| good	0.248 \| good
2025-12-08T19:00:00.000Z	31 \| good	4.803 \| good	20.662 \| good	33.698 \| good	1.977 \| good	9.332 \| good	0.217 \| good
2025-12-08T20:00:00.000Z	34 \| good	2.813 \| good	11.8 \| good	36.662 \| good	1.849 \| good	7.388 \| good	0.186 \| good
2025-12-08T21:00:00.000Z	34 \| good	1.769 \| good	7.446 \| good	37.303 \| good	1.722 \| good	5.444 \| good	0.156 \| good
2025-12-08T22:00:00.000Z	34 \| good	1.362 \| good	5.542 \| good	36.528 \| good	1.731 \| good	6.662 \| good	0.158 \| good
2025-12-08T23:00:00.000Z	31 \| good	0.891 \| good	3.34 \| good	34.355 \| good	1.74 \| good	7.88 \| good	0.16 \| good
2025-12-09T00:00:00.000Z	29 \| good	1.235 \| good	4.863 \| good	30.88 \| good	1.749 \| good	9.098 \| good	0.162 \| good
2025-12-09T01:00:00.000Z	26 \| good	1.553 \| good	6.622 \| good	27.642 \| good	1.798 \| good	15.49 \| good	0.212 \| good
2025-12-09T02:00:00.000Z	26 \| good	0.993 \| good	3.995 \| good	28.034 \| good	1.847 \| good	21.881 \| good	0.262 \| good
2025-12-09T03:00:00.000Z	26 \| good	1.321 \| good	5.259 \| good	24.424 \| good	1.896 \| good	28.272 \| good	0.312 \| good
2025-12-09T04:00:00.000Z	25 \| good	1.89 \| good	7.794 \| good	16.824 \| good	1.724 \| good	26.251 \| good	0.294 \| good
2025-12-09T05:00:00.000Z	23 \| good	2.575 \| good	10.757 \| good	12.319 \| good	1.551 \| good	24.23 \| good	0.276 \| good
2025-12-09T06:00:00.000Z	22 \| good	3.574 \| good	15.562 \| good	6.603 \| good	1.378 \| good	22.208 \| good	0.258 \| good
2025-12-09T07:00:00.000Z	18 \| good	2.976 \| good	12.606 \| good	3.85 \| good	1.295 \| good	19.261 \| good	0.233 \| good
2025-12-09T08:00:00.000Z	16 \| good	3.061 \| good	13.286 \| good	2.485 \| good	1.213 \| good	16.314 \| good	0.208 \| good
2025-12-09T09:00:00.000Z	22 \| good	3.636 \| good	15.882 \| good	2.655 \| good	1.13 \| good	13.367 \| good	0.183 \| good
2025-12-09T10:00:00.000Z	11 \| good	2.466 \| good	10.343 \| good	3.228 \| good	1.169 \| good	11.77 \| good	0.171 \| good
2025-12-09T11:00:00.000Z	27 \| good	4.844 \| good	20.896 \| good	3.704 \| good	1.208 \| good	10.173 \| good	0.159 \| good
2025-12-09T12:00:00.000Z	27 \| good	4.504 \| good	19.573 \| good	3.479 \| good	1.248 \| good	8.577 \| good	0.147 \| good
2025-12-09T13:00:00.000Z	16 \| good	2.634 \| good	10.949 \| good	2.851 \| good	1.332 \| good	10.913 \| good	0.163 \| good

Riverside

Empower business decisions with accurate air quality data

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

0.77ppm

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 09:00:00 on 2025-12-07.

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 2025-12-07.

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

The real-time air quality index in Riverside, California is 82, currently categorized as Moderate.

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 25.679 μg/m³.

What are the current PM₁₀ levels at Riverside, California?

The current PM₁₀ levels in Riverside, California are 48.885 μg/m³.

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

The current carbon monoxide (CO) level in Riverside, California is 0.899 ppm.

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

The current sulfur dioxide (SO₂) levels in Riverside, California are 0.877 ppb.

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

The current ozone (O₃) levels at Riverside, California is 4.047 ppm.

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

The current nitrogen dioxide (NO₂) levels at Riverside, California is 9.097 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T14:00:00.000Z	52 \| moderate	9.818 \| good	30.209 \| good	4.182 \| good	0.814 \| good	28.422 \| good	0.601 \| good
2025-12-05T15:00:00.000Z	54 \| moderate	10.604 \| good	53.08 \| good	7.354 \| good	0.941 \| good	29.03 \| good	0.827 \| good
2025-12-05T16:00:00.000Z	56 \| moderate	11.902 \| good	63.939 \| fine	7.221 \| good	1.045 \| good	30.877 \| good	0.771 \| good
2025-12-05T17:00:00.000Z	64 \| moderate	15.59 \| fine	68.865 \| fine	11.201 \| good	0.875 \| good	30.072 \| good	0.56 \| good
2025-12-05T18:00:00.000Z	66 \| moderate	16.611 \| fine	52.615 \| good	12.433 \| good	0.655 \| good	24.643 \| good	0.393 \| good
2025-12-05T19:00:00.000Z	56 \| moderate	11.938 \| good	38.992 \| good	19.843 \| good	0.52 \| good	17.288 \| good	0.299 \| good
2025-12-05T20:00:00.000Z	54 \| moderate	11.09 \| good	28.27 \| good	25.562 \| good	0.466 \| good	10.254 \| good	0.211 \| good
2025-12-05T21:00:00.000Z	49 \| good	9.002 \| good	24.344 \| good	27.365 \| good	0.451 \| good	10.756 \| good	0.211 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.806 \| good	21.364 \| good	31.547 \| good	0.429 \| good	7.854 \| good	0.194 \| good
2025-12-05T23:00:00.000Z	33 \| good	5.819 \| good	17.569 \| good	34.562 \| good	0.424 \| good	8.747 \| good	0.211 \| good
2025-12-06T00:00:00.000Z	33 \| good	6.333 \| good	19.243 \| good	32.627 \| good	0.417 \| good	10.972 \| good	0.211 \| good
2025-12-06T01:00:00.000Z	38 \| good	6.734 \| good	23.837 \| good	31.133 \| good	0.393 \| good	15.759 \| good	0.311 \| good
2025-12-06T02:00:00.000Z	38 \| good	7.233 \| good	26.445 \| good	28.719 \| good	0.399 \| good	24.098 \| good	0.41 \| good
2025-12-06T03:00:00.000Z	49 \| good	8.686 \| good	30.913 \| good	22.278 \| good	0.506 \| good	28.91 \| good	0.662 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	11.162 \| good	37.884 \| good	16.356 \| good	0.624 \| good	32.732 \| good	0.641 \| good
2025-12-06T05:00:00.000Z	58 \| moderate	12.855 \| fine	49.616 \| good	11.79 \| good	0.768 \| good	36.029 \| good	0.73 \| good
2025-12-06T06:00:00.000Z	64 \| moderate	16.113 \| fine	52.413 \| good	4.734 \| good	0.922 \| good	36.846 \| good	0.879 \| good
2025-12-06T07:00:00.000Z	64 \| moderate	15.928 \| fine	52.59 \| good	4.655 \| good	0.927 \| good	36.818 \| good	0.879 \| good
2025-12-06T08:00:00.000Z	71 \| moderate	19.627 \| fine	54.216 \| good	2.426 \| good	0.891 \| good	32.314 \| good	1.117 \| good
2025-12-06T09:00:00.000Z	75 \| moderate	21.614 \| fine	60.791 \| fine	1.74 \| good	0.965 \| good	30.356 \| good	1.042 \| good
2025-12-06T10:00:00.000Z	75 \| moderate	22.144 \| fine	59.331 \| fine	3.637 \| good	0.953 \| good	29.507 \| good	1.098 \| good
2025-12-06T11:00:00.000Z	66 \| moderate	17.173 \| fine	53.517 \| good	1.935 \| good	0.991 \| good	30.065 \| good	0.852 \| good
2025-12-06T12:00:00.000Z	69 \| moderate	18.769 \| fine	50.377 \| good	3.615 \| good	0.869 \| good	26.835 \| good	0.695 \| good
2025-12-06T13:00:00.000Z	69 \| moderate	18.669 \| fine	48.916 \| good	4.262 \| good	0.869 \| good	26.868 \| good	0.695 \| good
2025-12-06T14:00:00.000Z	67 \| moderate	17.577 \| fine	37.888 \| good	4.289 \| good	0.9 \| good	25.671 \| good	0.782 \| good
2025-12-06T15:00:00.000Z	67 \| moderate	17.647 \| fine	38.369 \| good	4.093 \| good	0.996 \| good	26.671 \| good	0.715 \| good
2025-12-06T16:00:00.000Z	67 \| moderate	18.392 \| fine	46.625 \| good	8.254 \| good	0.995 \| good	26.986 \| good	0.733 \| good
2025-12-06T17:00:00.000Z	64 \| moderate	16.4 \| fine	45.786 \| good	11.58 \| good	0.879 \| good	27.911 \| good	0.627 \| good
2025-12-06T18:00:00.000Z	66 \| moderate	17.446 \| fine	43.155 \| good	12.433 \| good	0.661 \| good	25.494 \| good	0.427 \| good
2025-12-06T19:00:00.000Z	62 \| moderate	15.372 \| fine	36.694 \| good	18.597 \| good	0.64 \| good	19.197 \| good	0.34 \| good
2025-12-06T20:00:00.000Z	62 \| moderate	14.646 \| fine	32.034 \| good	22.502 \| good	0.575 \| good	16.842 \| good	0.31 \| good
2025-12-06T21:00:00.000Z	58 \| moderate	13.177 \| fine	31.276 \| good	29.662 \| good	0.448 \| good	13.844 \| good	0.212 \| good
2025-12-06T22:00:00.000Z	54 \| moderate	11.149 \| good	26.448 \| good	35.181 \| good	0.444 \| good	8.524 \| good	0.206 \| good
2025-12-06T23:00:00.000Z	54 \| moderate	10.762 \| good	24.668 \| good	38.007 \| good	0.62 \| good	10.279 \| good	0.298 \| good
2025-12-07T00:00:00.000Z	54 \| moderate	10.971 \| good	27.352 \| good	39.077 \| good	0.543 \| good	10.9 \| good	0.294 \| good
2025-12-07T01:00:00.000Z	54 \| moderate	11.327 \| good	31.94 \| good	37.422 \| good	0.49 \| good	14.972 \| good	0.405 \| good
2025-12-07T02:00:00.000Z	56 \| moderate	12.299 \| fine	35.789 \| good	32.725 \| good	0.575 \| good	19.734 \| good	0.505 \| good
2025-12-07T03:00:00.000Z	64 \| moderate	16.143 \| fine	38.158 \| good	27.099 \| good	0.561 \| good	21.62 \| good	0.542 \| good
2025-12-07T04:00:00.000Z	67 \| moderate	17.523 \| fine	40.794 \| good	22.856 \| good	0.631 \| good	23.858 \| good	0.576 \| good
2025-12-07T05:00:00.000Z	71 \| moderate	19.598 \| fine	46.483 \| good	22.667 \| good	0.648 \| good	32.353 \| good	0.812 \| good
2025-12-07T06:00:00.000Z	75 \| moderate	22.341 \| fine	53.022 \| good	9.358 \| good	0.575 \| good	33.329 \| good	0.967 \| good
2025-12-07T07:00:00.000Z	75 \| moderate	22.034 \| fine	51.468 \| good	9.384 \| good	0.577 \| good	33.35 \| good	0.967 \| good
2025-12-07T08:00:00.000Z	77 \| moderate	23.408 \| fine	53.727 \| good	6.942 \| good	0.669 \| good	30.452 \| good	1.035 \| good
2025-12-07T09:00:00.000Z	84 \| moderate	27.029 \| fine	55.585 \| fine	3.379 \| good	0.792 \| good	30.304 \| good	0.935 \| good
2025-12-07T10:00:00.000Z	82 \| moderate	25.8 \| fine	50.985 \| good	3.494 \| good	0.697 \| good	29.73 \| good	0.94 \| good
2025-12-07T11:00:00.000Z	82 \| moderate	26.134 \| fine	51.055 \| good	3.693 \| good	0.696 \| good	29.71 \| good	0.94 \| good
2025-12-07T12:00:00.000Z	82 \| moderate	25.662 \| fine	49.075 \| good	3.643 \| good	0.689 \| good	29.455 \| good	0.94 \| good
2025-12-07T13:00:00.000Z	82 \| moderate	25.679 \| fine	48.885 \| good	4.047 \| good	0.877 \| good	9.097 \| good	0.899 \| good
2025-12-07T13:00:00.000Z	82 \| moderate	25.679 \| fine	48.885 \| good	4.047 \| good	0.877 \| good	9.097 \| good	0.899 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	18.209 \| fine	80.413 \| fine	4.203 \| good	1.139 \| good	18.938 \| good	0.253 \| good
2025-12-07T15:00:00.000Z	66 \| moderate	16.634 \| fine	72.879 \| fine	4.523 \| good	1.222 \| good	19.461 \| good	0.256 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	14.142 \| fine	62.64 \| fine	5.901 \| good	1.398 \| good	16.664 \| good	0.243 \| good
2025-12-07T17:00:00.000Z	49 \| good	9.289 \| good	41.266 \| good	12.394 \| good	1.575 \| good	13.867 \| good	0.231 \| good
2025-12-07T18:00:00.000Z	38 \| good	7.362 \| good	32.518 \| good	21.289 \| good	1.752 \| good	11.07 \| good	0.218 \| good
2025-12-07T19:00:00.000Z	44 \| good	8.265 \| good	36.601 \| good	28.727 \| good	1.826 \| good	9.405 \| good	0.195 \| good
2025-12-07T20:00:00.000Z	38 \| good	7.233 \| good	31.611 \| good	35.652 \| good	1.899 \| good	7.741 \| good	0.172 \| good
2025-12-07T21:00:00.000Z	38 \| good	7.464 \| good	33.071 \| good	39.222 \| good	1.973 \| good	6.076 \| good	0.149 \| good
2025-12-07T22:00:00.000Z	49 \| good	9.206 \| good	41.018 \| good	39.828 \| good	2.178 \| good	8.612 \| good	0.163 \| good
2025-12-07T23:00:00.000Z	52 \| moderate	9.954 \| good	44.205 \| good	37.021 \| good	2.382 \| good	11.148 \| good	0.177 \| good
2025-12-08T00:00:00.000Z	73 \| moderate	20.58 \| fine	90.669 \| fine	29.529 \| good	2.587 \| good	13.684 \| good	0.19 \| good
2025-12-08T01:00:00.000Z	84 \| moderate	26.555 \| fine	115.747 \| fine	22.118 \| good	2.972 \| good	21.737 \| good	0.264 \| good
2025-12-08T02:00:00.000Z	98 \| moderate	33.969 \| fine	148.859 \| fine	16.671 \| good	3.357 \| good	29.789 \| good	0.337 \| good
2025-12-08T03:00:00.000Z	112 \| sensitive	39.807 \| moderate	176.166 \| moderate	13.98 \| good	3.742 \| good	37.841 \| good	0.41 \| good
2025-12-08T04:00:00.000Z	119 \| sensitive	42.965 \| moderate	191.179 \| moderate	5.589 \| good	3.307 \| good	36.256 \| good	0.419 \| good
2025-12-08T05:00:00.000Z	117 \| sensitive	41.846 \| moderate	185.72 \| moderate	4.022 \| good	2.871 \| good	34.67 \| good	0.428 \| good
2025-12-08T06:00:00.000Z	103 \| sensitive	36.126 \| moderate	159.333 \| moderate	5.194 \| good	2.436 \| good	33.085 \| good	0.437 \| good
2025-12-08T07:00:00.000Z	106 \| sensitive	37.399 \| moderate	165.017 \| moderate	4.073 \| good	2.128 \| good	30.486 \| good	0.398 \| good
2025-12-08T08:00:00.000Z	98 \| moderate	33.776 \| fine	149.252 \| fine	3.606 \| good	1.82 \| good	27.888 \| good	0.36 \| good
2025-12-08T09:00:00.000Z	103 \| sensitive	36.078 \| moderate	159.088 \| moderate	3.301 \| good	1.511 \| good	25.29 \| good	0.321 \| good
2025-12-08T10:00:00.000Z	88 \| moderate	28.555 \| fine	125.22 \| fine	2.807 \| good	1.49 \| good	22.592 \| good	0.293 \| good
2025-12-08T11:00:00.000Z	90 \| moderate	29.869 \| fine	130.909 \| fine	4.183 \| good	1.468 \| good	19.894 \| good	0.264 \| good
2025-12-08T12:00:00.000Z	82 \| moderate	26.274 \| fine	114.985 \| fine	4.084 \| good	1.446 \| good	17.196 \| good	0.235 \| good
2025-12-08T13:00:00.000Z	73 \| moderate	21.48 \| fine	94.576 \| fine	3.573 \| good	1.556 \| good	18.007 \| good	0.247 \| good
2025-12-08T14:00:00.000Z	69 \| moderate	18.897 \| fine	83.027 \| fine	2.779 \| good	1.666 \| good	18.818 \| good	0.259 \| good
2025-12-08T15:00:00.000Z	71 \| moderate	19.6 \| fine	85.978 \| fine	1.938 \| good	1.775 \| good	19.629 \| good	0.27 \| good
2025-12-08T16:00:00.000Z	64 \| moderate	15.923 \| fine	70.532 \| fine	8.906 \| good	1.885 \| good	16.844 \| good	0.263 \| good
2025-12-08T17:00:00.000Z	62 \| moderate	14.639 \| fine	65.36 \| fine	17.485 \| good	1.995 \| good	14.06 \| good	0.255 \| good
2025-12-08T18:00:00.000Z	33 \| good	5.792 \| good	25.584 \| good	27.261 \| good	2.104 \| good	11.276 \| good	0.248 \| good
2025-12-08T19:00:00.000Z	31 \| good	4.803 \| good	20.662 \| good	33.698 \| good	1.977 \| good	9.332 \| good	0.217 \| good
2025-12-08T20:00:00.000Z	34 \| good	2.813 \| good	11.8 \| good	36.662 \| good	1.849 \| good	7.388 \| good	0.186 \| good
2025-12-08T21:00:00.000Z	34 \| good	1.769 \| good	7.446 \| good	37.303 \| good	1.722 \| good	5.444 \| good	0.156 \| good
2025-12-08T22:00:00.000Z	34 \| good	1.362 \| good	5.542 \| good	36.528 \| good	1.731 \| good	6.662 \| good	0.158 \| good
2025-12-08T23:00:00.000Z	31 \| good	0.891 \| good	3.34 \| good	34.355 \| good	1.74 \| good	7.88 \| good	0.16 \| good
2025-12-09T00:00:00.000Z	29 \| good	1.235 \| good	4.863 \| good	30.88 \| good	1.749 \| good	9.098 \| good	0.162 \| good
2025-12-09T01:00:00.000Z	26 \| good	1.553 \| good	6.622 \| good	27.642 \| good	1.798 \| good	15.49 \| good	0.212 \| good
2025-12-09T02:00:00.000Z	26 \| good	0.993 \| good	3.995 \| good	28.034 \| good	1.847 \| good	21.881 \| good	0.262 \| good
2025-12-09T03:00:00.000Z	26 \| good	1.321 \| good	5.259 \| good	24.424 \| good	1.896 \| good	28.272 \| good	0.312 \| good
2025-12-09T04:00:00.000Z	25 \| good	1.89 \| good	7.794 \| good	16.824 \| good	1.724 \| good	26.251 \| good	0.294 \| good
2025-12-09T05:00:00.000Z	23 \| good	2.575 \| good	10.757 \| good	12.319 \| good	1.551 \| good	24.23 \| good	0.276 \| good
2025-12-09T06:00:00.000Z	22 \| good	3.574 \| good	15.562 \| good	6.603 \| good	1.378 \| good	22.208 \| good	0.258 \| good
2025-12-09T07:00:00.000Z	18 \| good	2.976 \| good	12.606 \| good	3.85 \| good	1.295 \| good	19.261 \| good	0.233 \| good
2025-12-09T08:00:00.000Z	16 \| good	3.061 \| good	13.286 \| good	2.485 \| good	1.213 \| good	16.314 \| good	0.208 \| good
2025-12-09T09:00:00.000Z	22 \| good	3.636 \| good	15.882 \| good	2.655 \| good	1.13 \| good	13.367 \| good	0.183 \| good
2025-12-09T10:00:00.000Z	11 \| good	2.466 \| good	10.343 \| good	3.228 \| good	1.169 \| good	11.77 \| good	0.171 \| good
2025-12-09T11:00:00.000Z	27 \| good	4.844 \| good	20.896 \| good	3.704 \| good	1.208 \| good	10.173 \| good	0.159 \| good
2025-12-09T12:00:00.000Z	27 \| good	4.504 \| good	19.573 \| good	3.479 \| good	1.248 \| good	8.577 \| good	0.147 \| good
2025-12-09T13:00:00.000Z	16 \| good	2.634 \| good	10.949 \| good	2.851 \| good	1.332 \| good	10.913 \| good	0.163 \| 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?