What is the current concentration of PM10 in San Bernardino, California?

The current PM10 concentration at San Bernardino, California is 28.989 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in San Bernardino, California?

The current sulfur dioxide (SO2) concentration at San Bernardino, California is 0.183 ppb.

What is the current concentration of ozone (O3) in San Bernardino, California?

The current ozone (O3) concentration at San Bernardino, California is 21.3 ppm.

What is the current concentration of nitrogen dioxide (NO2) in San Bernardino, California?

The current nitrogen dioxide (NO2) concentration at San Bernardino, California is 11.051 ppb.

Live air quality index in San Bernardino, California today

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

Stay updated with real-time air quality in San Bernardino, 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

San Bernardino, California

Last updated: ... (Local time)

Major air pollutants in San Bernardino, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.99 μg/m³

155

255

425

605+

Ozone (O₃)

21.30 ppb

201

201+

Sulfur Dioxide (SO₂)

0.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.05 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

San Bernardino, California

Get Live Pollen Counts

San Bernardino, California

Scroll To Air Quality Map

Track live San Bernardino, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	38 \| good	7.342 \| good	31.725 \| good	20.385 \| good	0.175 \| good	11.19 \| good	0.102 \| good
2025-06-05T14:00:00.000Z	38 \| good	7.395 \| good	31.872 \| good	22.333 \| good	0.161 \| good	11.745 \| good	0.199 \| good
2025-06-05T15:00:00.000Z	38 \| good	7.024 \| good	30.832 \| good	20.474 \| good	0.174 \| good	12.39 \| good	0.199 \| good
2025-06-05T16:00:00.000Z	44 \| good	7.534 \| good	33.749 \| good	24.42 \| good	0.202 \| good	11.707 \| good	0.2 \| good
2025-06-05T17:00:00.000Z	44 \| good	7.533 \| good	32.75 \| good	25.452 \| good	0.214 \| good	12.189 \| good	0.2 \| good
2025-06-05T18:00:00.000Z	44 \| good	8.29 \| good	36.972 \| good	28.412 \| good	0.255 \| good	11.797 \| good	0.2 \| good
2025-06-05T19:00:00.000Z	49 \| good	8.825 \| good	38.827 \| good	31.477 \| good	0.325 \| good	11.204 \| good	0.2 \| good
2025-06-05T20:00:00.000Z	49 \| good	8.618 \| good	38.382 \| good	41.255 \| good	0.302 \| good	9.354 \| good	0.2 \| good
2025-06-05T21:00:00.000Z	49 \| good	9.006 \| good	40.248 \| good	46.215 \| good	0.379 \| good	10.587 \| good	0.2 \| good
2025-06-05T22:00:00.000Z	49 \| good	9.479 \| good	42.232 \| good	51.288 \| good	0.301 \| good	9.435 \| good	0.2 \| good
2025-06-05T23:00:00.000Z	64 \| moderate	8.847 \| good	39.433 \| good	59.105 \| fine	0.326 \| good	6.456 \| good	0.2 \| good
2025-06-06T00:00:00.000Z	80 \| moderate	8.821 \| good	39.402 \| good	64.038 \| fine	0.381 \| good	6.856 \| good	0.2 \| good
2025-06-06T01:00:00.000Z	77 \| moderate	8.77 \| good	39.437 \| good	63.099 \| fine	0.32 \| good	7.548 \| good	0.199 \| good
2025-06-06T02:00:00.000Z	54 \| moderate	8.714 \| good	39.349 \| good	56.228 \| fine	0.442 \| good	8.627 \| good	0.199 \| good
2025-06-06T03:00:00.000Z	46 \| good	7.663 \| good	35.005 \| good	50.269 \| good	0.387 \| good	9.612 \| good	0.102 \| good
2025-06-06T04:00:00.000Z	40 \| good	6.487 \| good	29.232 \| good	43.337 \| good	0.241 \| good	11.184 \| good	0.102 \| good
2025-06-06T05:00:00.000Z	40 \| good	6.047 \| good	27.052 \| good	43.337 \| good	0.3 \| good	12.405 \| good	0.102 \| good
2025-06-06T06:00:00.000Z	29 \| good	5.104 \| good	23.233 \| good	31.496 \| good	0.247 \| good	13.824 \| good	0.102 \| good
2025-06-06T07:00:00.000Z	27 \| good	4.631 \| good	21.257 \| good	27.45 \| good	0.204 \| good	14.445 \| good	0.199 \| good
2025-06-06T08:00:00.000Z	24 \| good	4.388 \| good	19.278 \| good	26.345 \| good	0.225 \| good	16.189 \| good	0.199 \| good
2025-06-06T09:00:00.000Z	22 \| good	4.419 \| good	19.249 \| good	20.461 \| good	0.208 \| good	19.549 \| good	0.199 \| good
2025-06-06T10:00:00.000Z	27 \| good	4.556 \| good	20.988 \| good	21.333 \| good	0.229 \| good	11.682 \| good	0.102 \| good
2025-06-06T11:00:00.000Z	27 \| good	5.028 \| good	22.85 \| good	18.369 \| good	0.19 \| good	14.896 \| good	0.199 \| good
2025-06-06T12:00:00.000Z	33 \| good	5.596 \| good	24.903 \| good	10.601 \| good	0.174 \| good	19.103 \| good	0.199 \| good
2025-06-06T13:00:00.000Z	33 \| good	5.836 \| good	25.953 \| good	14.419 \| good	0.181 \| good	15.054 \| good	0.2 \| good
2025-06-06T14:00:00.000Z	38 \| good	6.874 \| good	29.868 \| good	15.446 \| good	0.16 \| good	12.731 \| good	0.199 \| good
2025-06-06T15:00:00.000Z	44 \| good	7.559 \| good	33.698 \| good	16.411 \| good	0.216 \| good	13.783 \| good	0.201 \| good
2025-06-06T16:00:00.000Z	44 \| good	7.584 \| good	33.97 \| good	17.446 \| good	0.314 \| good	13.504 \| good	0.201 \| good
2025-06-06T17:00:00.000Z	44 \| good	8.104 \| good	35.81 \| good	22.461 \| good	0.361 \| good	11.919 \| good	0.201 \| good
2025-06-06T18:00:00.000Z	44 \| good	8.286 \| good	37.108 \| good	25.529 \| good	0.402 \| good	11.291 \| good	0.201 \| good
2025-06-06T19:00:00.000Z	49 \| good	9.213 \| good	40.873 \| good	32.427 \| good	0.305 \| good	11.926 \| good	0.2 \| good
2025-06-06T20:00:00.000Z	52 \| moderate	10.075 \| good	44.713 \| good	40.366 \| good	0.295 \| good	13.596 \| good	0.201 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.099 \| good	49.614 \| good	51.166 \| good	0.394 \| good	10.969 \| good	0.203 \| good
2025-06-06T22:00:00.000Z	71 \| moderate	11.355 \| good	50.761 \| good	61.076 \| fine	0.293 \| good	10.41 \| good	0.202 \| good
2025-06-06T23:00:00.000Z	97 \| moderate	11.293 \| good	50.814 \| good	68.899 \| fine	0.324 \| good	8.668 \| good	0.202 \| good
2025-06-07T00:00:00.000Z	115 \| sensitive	11.304 \| good	50.913 \| good	74.849 \| moderate	0.339 \| good	9.345 \| good	0.202 \| good
2025-06-07T01:00:00.000Z	129 \| sensitive	11.337 \| good	50.854 \| good	78.723 \| moderate	0.288 \| good	9.7 \| good	0.201 \| good
2025-06-07T02:00:00.000Z	97 \| moderate	11.066 \| good	49.908 \| good	68.934 \| fine	0.33 \| good	9.587 \| good	0.199 \| good
2025-06-07T03:00:00.000Z	52 \| moderate	10.061 \| good	44.826 \| good	54.279 \| good	0.34 \| good	9.976 \| good	0.199 \| good
2025-06-07T04:00:00.000Z	49 \| good	8.67 \| good	38.968 \| good	49.224 \| good	0.289 \| good	11.095 \| good	0.199 \| good
2025-06-07T05:00:00.000Z	39 \| good	6.51 \| good	29.182 \| good	42.313 \| good	0.31 \| good	12.183 \| good	0.103 \| good
2025-06-07T06:00:00.000Z	33 \| good	6.098 \| good	27.162 \| good	34.445 \| good	0.23 \| good	13.085 \| good	0.102 \| good
2025-06-07T07:00:00.000Z	27 \| good	5.331 \| good	24.136 \| good	27.546 \| good	0.234 \| good	13.002 \| good	0.199 \| good
2025-06-07T08:00:00.000Z	27 \| good	4.661 \| good	21.35 \| good	27.439 \| good	0.424 \| good	12.914 \| good	0.199 \| good
2025-06-07T09:00:00.000Z	27 \| good	4.914 \| good	22.227 \| good	24.426 \| good	0.192 \| good	12.842 \| good	0.2 \| good
2025-06-07T10:00:00.000Z	33 \| good	5.643 \| good	25.196 \| good	19.532 \| good	0.178 \| good	12.003 \| good	0.102 \| good
2025-06-07T11:00:00.000Z	33 \| good	5.896 \| good	26.247 \| good	20.376 \| good	0.172 \| good	11.822 \| good	0.2 \| good
2025-06-07T12:00:00.000Z	38 \| good	6.58 \| good	28.989 \| good	21.3 \| good	0.183 \| good	11.051 \| good	0.199 \| good
2025-06-07T12:00:00.000Z	38 \| good	6.58 \| good	28.989 \| good	21.3 \| good	0.183 \| good	11.051 \| good	0.199 \| good
2025-06-07T13:00:00.000Z	60 \| moderate	14.074 \| fine	62.973 \| fine	19.352 \| good	3.786 \| good	8.513 \| good	0.178 \| good
2025-06-07T14:00:00.000Z	58 \| moderate	13.367 \| fine	60.551 \| fine	22.138 \| good	3.587 \| good	7.483 \| good	0.19 \| good
2025-06-07T15:00:00.000Z	60 \| moderate	13.995 \| fine	62.888 \| fine	26.4 \| good	3.388 \| good	6.453 \| good	0.203 \| good
2025-06-07T16:00:00.000Z	56 \| moderate	12.385 \| fine	55.594 \| fine	31.694 \| good	3.548 \| good	6.75 \| good	0.163 \| good
2025-06-07T17:00:00.000Z	62 \| moderate	14.813 \| fine	66.386 \| fine	36.431 \| good	3.227 \| good	5.682 \| good	0.169 \| good
2025-06-07T18:00:00.000Z	64 \| moderate	15.632 \| fine	69.988 \| fine	43.081 \| good	2.906 \| good	4.614 \| good	0.175 \| good
2025-06-07T19:00:00.000Z	64 \| moderate	15.743 \| fine	70.257 \| fine	54.745 \| good	3.734 \| good	4.94 \| good	0.16 \| good
2025-06-07T20:00:00.000Z	84 \| moderate	15.419 \| fine	68.613 \| fine	65.146 \| fine	3.427 \| good	4.232 \| good	0.164 \| good
2025-06-07T21:00:00.000Z	100 \| moderate	18.062 \| fine	79.591 \| fine	70.334 \| fine	3.121 \| good	3.524 \| good	0.168 \| good
2025-06-07T22:00:00.000Z	119 \| sensitive	17.854 \| fine	79.197 \| fine	75.67 \| moderate	3.496 \| good	3.708 \| good	0.157 \| good
2025-06-07T23:00:00.000Z	122 \| sensitive	16.069 \| fine	71.424 \| fine	76.538 \| moderate	3.362 \| good	3.357 \| good	0.161 \| good
2025-06-08T00:00:00.000Z	101 \| sensitive	13.412 \| fine	59.977 \| fine	70.696 \| fine	3.228 \| good	3.006 \| good	0.165 \| good
2025-06-08T01:00:00.000Z	80 \| moderate	12.223 \| fine	55.27 \| fine	63.979 \| fine	3.556 \| good	7.66 \| good	0.163 \| good
2025-06-08T02:00:00.000Z	54 \| moderate	10.84 \| good	47.961 \| good	50.746 \| good	3.432 \| good	6.763 \| good	0.166 \| good
2025-06-08T03:00:00.000Z	49 \| good	9.423 \| good	41.86 \| good	44.269 \| good	3.309 \| good	5.865 \| good	0.17 \| good
2025-06-08T04:00:00.000Z	52 \| moderate	9.78 \| good	43.537 \| good	37.805 \| good	3.497 \| good	13.21 \| good	0.184 \| good
2025-06-08T05:00:00.000Z	52 \| moderate	10.401 \| good	46.028 \| good	34.828 \| good	3.365 \| good	11.671 \| good	0.192 \| good
2025-06-08T06:00:00.000Z	54 \| moderate	10.738 \| good	47.524 \| good	29.468 \| good	3.234 \| good	10.131 \| good	0.199 \| good
2025-06-08T07:00:00.000Z	54 \| moderate	11.365 \| good	49.98 \| good	26.345 \| good	3.301 \| good	16.484 \| good	0.207 \| good
2025-06-08T08:00:00.000Z	58 \| moderate	12.731 \| fine	57.879 \| fine	26.26 \| good	3.189 \| good	14.893 \| good	0.225 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	11.031 \| good	48.811 \| good	25.639 \| good	3.077 \| good	13.302 \| good	0.243 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	11.783 \| good	52.557 \| good	24.193 \| good	2.831 \| good	15.375 \| good	0.2 \| good
2025-06-08T11:00:00.000Z	56 \| moderate	12.196 \| fine	54.242 \| good	21.764 \| good	2.555 \| good	13.329 \| good	0.218 \| good
2025-06-08T12:00:00.000Z	54 \| moderate	11.224 \| good	50.207 \| good	21.038 \| good	2.28 \| good	11.283 \| good	0.236 \| good
2025-06-08T13:00:00.000Z	58 \| moderate	12.603 \| fine	56.414 \| fine	21.41 \| good	3.27 \| good	8.32 \| good	0.172 \| good
2025-06-08T14:00:00.000Z	60 \| moderate	14.271 \| fine	63.967 \| fine	24.367 \| good	2.936 \| good	7.099 \| good	0.181 \| good
2025-06-08T15:00:00.000Z	62 \| moderate	14.699 \| fine	65.86 \| fine	30.938 \| good	2.602 \| good	5.878 \| good	0.19 \| good
2025-06-08T16:00:00.000Z	58 \| moderate	13.248 \| fine	59.233 \| fine	39.753 \| good	3.578 \| good	7.875 \| good	0.168 \| good
2025-06-08T17:00:00.000Z	64 \| moderate	16.075 \| fine	71.823 \| fine	50.359 \| good	3.121 \| good	6.486 \| good	0.17 \| good
2025-06-08T18:00:00.000Z	64 \| moderate	16.369 \| fine	72.594 \| fine	58.316 \| fine	2.663 \| good	5.098 \| good	0.172 \| good
2025-06-08T19:00:00.000Z	84 \| moderate	16.82 \| fine	74.353 \| fine	64.564 \| fine	3.874 \| good	5.832 \| good	0.159 \| good
2025-06-08T20:00:00.000Z	90 \| moderate	14.287 \| fine	64.259 \| fine	67.383 \| fine	3.392 \| good	4.921 \| good	0.159 \| good
2025-06-08T21:00:00.000Z	90 \| moderate	14.631 \| fine	65.237 \| fine	67.432 \| fine	2.91 \| good	4.01 \| good	0.158 \| good
2025-06-08T22:00:00.000Z	100 \| moderate	13.526 \| fine	60.879 \| fine	70.411 \| fine	3.968 \| good	4.446 \| good	0.152 \| good
2025-06-08T23:00:00.000Z	115 \| sensitive	13.276 \| fine	59.948 \| fine	74.87 \| moderate	3.545 \| good	3.848 \| good	0.151 \| good
2025-06-09T00:00:00.000Z	100 \| moderate	11.926 \| good	53.379 \| good	70.365 \| fine	3.121 \| good	3.249 \| good	0.149 \| good
2025-06-09T01:00:00.000Z	87 \| moderate	10.47 \| good	46.37 \| good	66.002 \| fine	4.135 \| good	8.682 \| good	0.161 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	10.012 \| good	44.446 \| good	46.31 \| good	3.892 \| good	7.613 \| good	0.16 \| good
2025-06-09T03:00:00.000Z	54 \| moderate	11.108 \| good	49.025 \| good	49.046 \| good	3.649 \| good	6.544 \| good	0.16 \| good
2025-06-09T04:00:00.000Z	56 \| moderate	12.014 \| good	53.515 \| good	44.339 \| good	3.956 \| good	14.781 \| good	0.191 \| good
2025-06-09T05:00:00.000Z	58 \| moderate	13.384 \| fine	60.263 \| fine	40.839 \| good	3.799 \| good	13.66 \| good	0.198 \| good
2025-06-09T06:00:00.000Z	71 \| moderate	20.336 \| fine	22.553 \| good	41.799 \| good	3.59 \| good	12.296 \| good	0.205 \| good
2025-06-09T07:00:00.000Z	58 \| moderate	13.05 \| fine	58.649 \| fine	30.599 \| good	3.739 \| good	18.432 \| good	0.217 \| good
2025-06-09T08:00:00.000Z	60 \| moderate	13.64 \| fine	61.233 \| fine	25.924 \| good	3.629 \| good	16.848 \| good	0.23 \| good
2025-06-09T09:00:00.000Z	56 \| moderate	12.353 \| fine	55.316 \| fine	23.596 \| good	3.519 \| good	15.264 \| good	0.243 \| good
2025-06-09T10:00:00.000Z	58 \| moderate	13.394 \| fine	60.173 \| fine	23.457 \| good	3.347 \| good	16.891 \| good	0.203 \| good
2025-06-09T11:00:00.000Z	60 \| moderate	14.368 \| fine	63.831 \| fine	21.866 \| good	3.082 \| good	14.709 \| good	0.216 \| good
2025-06-09T12:00:00.000Z	79 \| moderate	24.241 \| fine	25.241 \| good	27.214 \| good	2.766 \| good	12.281 \| good	0.228 \| good

San Bernardino

Get reliable air quality data to drive your business

San Bernardino, California air quality map: Track AQI near you

0.19ppm

How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for San Bernardino, California updated?

The air quality for San Bernardino, California is updated every hour.

When was the worst air quality at San Bernardino, California in the last 24 hrs?

The worst air quality in San Bernardino, California in the last 24 hours was observed at 01:00:00 on 2025-06-07.

When was the best air quality at San Bernardino, California in the last 24 hrs?

In the last 24 hrs, the best air quality in San Bernardino, California was observed at 09:00:00 on 2025-06-07.

What is the current air quality in San Bernardino, California?

The current air quality in San Bernardino, California is 38, categorized as Good based on real-time data.

What pollutant is the most common in San Bernardino, California?

The most common pollutant in San Bernardino, California is PM2.5.

What should I do if the air quality in San Bernardino, California is poor?

If the air quality in San Bernardino, California is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in San Bernardino, California?

The current PM_2.5 concentration at San Bernardino, California is 6.58 μg/m³.

What is the current concentration of PM₁₀ in San Bernardino, California?

The current PM₁₀ concentration at San Bernardino, California is 28.989 μg/m³.

What is the current concentration of carbon monoxide (CO) in San Bernardino, California?

The current carbon monoxide (CO) concentration at San Bernardino, California is 0.199 ppm.

What is the current concentration of sulfur dioxide (SO₂) in San Bernardino, California?

The current sulfur dioxide (SO₂) concentration at San Bernardino, California is 0.183 ppb.

What is the current concentration of ozone (O₃) in San Bernardino, California?

The current ozone (O₃) concentration at San Bernardino, California is 21.3 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in San Bernardino, California?

The current nitrogen dioxide (NO₂) concentration at San Bernardino, California is 11.051 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	38 \| good	7.342 \| good	31.725 \| good	20.385 \| good	0.175 \| good	11.19 \| good	0.102 \| good
2025-06-05T14:00:00.000Z	38 \| good	7.395 \| good	31.872 \| good	22.333 \| good	0.161 \| good	11.745 \| good	0.199 \| good
2025-06-05T15:00:00.000Z	38 \| good	7.024 \| good	30.832 \| good	20.474 \| good	0.174 \| good	12.39 \| good	0.199 \| good
2025-06-05T16:00:00.000Z	44 \| good	7.534 \| good	33.749 \| good	24.42 \| good	0.202 \| good	11.707 \| good	0.2 \| good
2025-06-05T17:00:00.000Z	44 \| good	7.533 \| good	32.75 \| good	25.452 \| good	0.214 \| good	12.189 \| good	0.2 \| good
2025-06-05T18:00:00.000Z	44 \| good	8.29 \| good	36.972 \| good	28.412 \| good	0.255 \| good	11.797 \| good	0.2 \| good
2025-06-05T19:00:00.000Z	49 \| good	8.825 \| good	38.827 \| good	31.477 \| good	0.325 \| good	11.204 \| good	0.2 \| good
2025-06-05T20:00:00.000Z	49 \| good	8.618 \| good	38.382 \| good	41.255 \| good	0.302 \| good	9.354 \| good	0.2 \| good
2025-06-05T21:00:00.000Z	49 \| good	9.006 \| good	40.248 \| good	46.215 \| good	0.379 \| good	10.587 \| good	0.2 \| good
2025-06-05T22:00:00.000Z	49 \| good	9.479 \| good	42.232 \| good	51.288 \| good	0.301 \| good	9.435 \| good	0.2 \| good
2025-06-05T23:00:00.000Z	64 \| moderate	8.847 \| good	39.433 \| good	59.105 \| fine	0.326 \| good	6.456 \| good	0.2 \| good
2025-06-06T00:00:00.000Z	80 \| moderate	8.821 \| good	39.402 \| good	64.038 \| fine	0.381 \| good	6.856 \| good	0.2 \| good
2025-06-06T01:00:00.000Z	77 \| moderate	8.77 \| good	39.437 \| good	63.099 \| fine	0.32 \| good	7.548 \| good	0.199 \| good
2025-06-06T02:00:00.000Z	54 \| moderate	8.714 \| good	39.349 \| good	56.228 \| fine	0.442 \| good	8.627 \| good	0.199 \| good
2025-06-06T03:00:00.000Z	46 \| good	7.663 \| good	35.005 \| good	50.269 \| good	0.387 \| good	9.612 \| good	0.102 \| good
2025-06-06T04:00:00.000Z	40 \| good	6.487 \| good	29.232 \| good	43.337 \| good	0.241 \| good	11.184 \| good	0.102 \| good
2025-06-06T05:00:00.000Z	40 \| good	6.047 \| good	27.052 \| good	43.337 \| good	0.3 \| good	12.405 \| good	0.102 \| good
2025-06-06T06:00:00.000Z	29 \| good	5.104 \| good	23.233 \| good	31.496 \| good	0.247 \| good	13.824 \| good	0.102 \| good
2025-06-06T07:00:00.000Z	27 \| good	4.631 \| good	21.257 \| good	27.45 \| good	0.204 \| good	14.445 \| good	0.199 \| good
2025-06-06T08:00:00.000Z	24 \| good	4.388 \| good	19.278 \| good	26.345 \| good	0.225 \| good	16.189 \| good	0.199 \| good
2025-06-06T09:00:00.000Z	22 \| good	4.419 \| good	19.249 \| good	20.461 \| good	0.208 \| good	19.549 \| good	0.199 \| good
2025-06-06T10:00:00.000Z	27 \| good	4.556 \| good	20.988 \| good	21.333 \| good	0.229 \| good	11.682 \| good	0.102 \| good
2025-06-06T11:00:00.000Z	27 \| good	5.028 \| good	22.85 \| good	18.369 \| good	0.19 \| good	14.896 \| good	0.199 \| good
2025-06-06T12:00:00.000Z	33 \| good	5.596 \| good	24.903 \| good	10.601 \| good	0.174 \| good	19.103 \| good	0.199 \| good
2025-06-06T13:00:00.000Z	33 \| good	5.836 \| good	25.953 \| good	14.419 \| good	0.181 \| good	15.054 \| good	0.2 \| good
2025-06-06T14:00:00.000Z	38 \| good	6.874 \| good	29.868 \| good	15.446 \| good	0.16 \| good	12.731 \| good	0.199 \| good
2025-06-06T15:00:00.000Z	44 \| good	7.559 \| good	33.698 \| good	16.411 \| good	0.216 \| good	13.783 \| good	0.201 \| good
2025-06-06T16:00:00.000Z	44 \| good	7.584 \| good	33.97 \| good	17.446 \| good	0.314 \| good	13.504 \| good	0.201 \| good
2025-06-06T17:00:00.000Z	44 \| good	8.104 \| good	35.81 \| good	22.461 \| good	0.361 \| good	11.919 \| good	0.201 \| good
2025-06-06T18:00:00.000Z	44 \| good	8.286 \| good	37.108 \| good	25.529 \| good	0.402 \| good	11.291 \| good	0.201 \| good
2025-06-06T19:00:00.000Z	49 \| good	9.213 \| good	40.873 \| good	32.427 \| good	0.305 \| good	11.926 \| good	0.2 \| good
2025-06-06T20:00:00.000Z	52 \| moderate	10.075 \| good	44.713 \| good	40.366 \| good	0.295 \| good	13.596 \| good	0.201 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.099 \| good	49.614 \| good	51.166 \| good	0.394 \| good	10.969 \| good	0.203 \| good
2025-06-06T22:00:00.000Z	71 \| moderate	11.355 \| good	50.761 \| good	61.076 \| fine	0.293 \| good	10.41 \| good	0.202 \| good
2025-06-06T23:00:00.000Z	97 \| moderate	11.293 \| good	50.814 \| good	68.899 \| fine	0.324 \| good	8.668 \| good	0.202 \| good
2025-06-07T00:00:00.000Z	115 \| sensitive	11.304 \| good	50.913 \| good	74.849 \| moderate	0.339 \| good	9.345 \| good	0.202 \| good
2025-06-07T01:00:00.000Z	129 \| sensitive	11.337 \| good	50.854 \| good	78.723 \| moderate	0.288 \| good	9.7 \| good	0.201 \| good
2025-06-07T02:00:00.000Z	97 \| moderate	11.066 \| good	49.908 \| good	68.934 \| fine	0.33 \| good	9.587 \| good	0.199 \| good
2025-06-07T03:00:00.000Z	52 \| moderate	10.061 \| good	44.826 \| good	54.279 \| good	0.34 \| good	9.976 \| good	0.199 \| good
2025-06-07T04:00:00.000Z	49 \| good	8.67 \| good	38.968 \| good	49.224 \| good	0.289 \| good	11.095 \| good	0.199 \| good
2025-06-07T05:00:00.000Z	39 \| good	6.51 \| good	29.182 \| good	42.313 \| good	0.31 \| good	12.183 \| good	0.103 \| good
2025-06-07T06:00:00.000Z	33 \| good	6.098 \| good	27.162 \| good	34.445 \| good	0.23 \| good	13.085 \| good	0.102 \| good
2025-06-07T07:00:00.000Z	27 \| good	5.331 \| good	24.136 \| good	27.546 \| good	0.234 \| good	13.002 \| good	0.199 \| good
2025-06-07T08:00:00.000Z	27 \| good	4.661 \| good	21.35 \| good	27.439 \| good	0.424 \| good	12.914 \| good	0.199 \| good
2025-06-07T09:00:00.000Z	27 \| good	4.914 \| good	22.227 \| good	24.426 \| good	0.192 \| good	12.842 \| good	0.2 \| good
2025-06-07T10:00:00.000Z	33 \| good	5.643 \| good	25.196 \| good	19.532 \| good	0.178 \| good	12.003 \| good	0.102 \| good
2025-06-07T11:00:00.000Z	33 \| good	5.896 \| good	26.247 \| good	20.376 \| good	0.172 \| good	11.822 \| good	0.2 \| good
2025-06-07T12:00:00.000Z	38 \| good	6.58 \| good	28.989 \| good	21.3 \| good	0.183 \| good	11.051 \| good	0.199 \| good
2025-06-07T12:00:00.000Z	38 \| good	6.58 \| good	28.989 \| good	21.3 \| good	0.183 \| good	11.051 \| good	0.199 \| good
2025-06-07T13:00:00.000Z	60 \| moderate	14.074 \| fine	62.973 \| fine	19.352 \| good	3.786 \| good	8.513 \| good	0.178 \| good
2025-06-07T14:00:00.000Z	58 \| moderate	13.367 \| fine	60.551 \| fine	22.138 \| good	3.587 \| good	7.483 \| good	0.19 \| good
2025-06-07T15:00:00.000Z	60 \| moderate	13.995 \| fine	62.888 \| fine	26.4 \| good	3.388 \| good	6.453 \| good	0.203 \| good
2025-06-07T16:00:00.000Z	56 \| moderate	12.385 \| fine	55.594 \| fine	31.694 \| good	3.548 \| good	6.75 \| good	0.163 \| good
2025-06-07T17:00:00.000Z	62 \| moderate	14.813 \| fine	66.386 \| fine	36.431 \| good	3.227 \| good	5.682 \| good	0.169 \| good
2025-06-07T18:00:00.000Z	64 \| moderate	15.632 \| fine	69.988 \| fine	43.081 \| good	2.906 \| good	4.614 \| good	0.175 \| good
2025-06-07T19:00:00.000Z	64 \| moderate	15.743 \| fine	70.257 \| fine	54.745 \| good	3.734 \| good	4.94 \| good	0.16 \| good
2025-06-07T20:00:00.000Z	84 \| moderate	15.419 \| fine	68.613 \| fine	65.146 \| fine	3.427 \| good	4.232 \| good	0.164 \| good
2025-06-07T21:00:00.000Z	100 \| moderate	18.062 \| fine	79.591 \| fine	70.334 \| fine	3.121 \| good	3.524 \| good	0.168 \| good
2025-06-07T22:00:00.000Z	119 \| sensitive	17.854 \| fine	79.197 \| fine	75.67 \| moderate	3.496 \| good	3.708 \| good	0.157 \| good
2025-06-07T23:00:00.000Z	122 \| sensitive	16.069 \| fine	71.424 \| fine	76.538 \| moderate	3.362 \| good	3.357 \| good	0.161 \| good
2025-06-08T00:00:00.000Z	101 \| sensitive	13.412 \| fine	59.977 \| fine	70.696 \| fine	3.228 \| good	3.006 \| good	0.165 \| good
2025-06-08T01:00:00.000Z	80 \| moderate	12.223 \| fine	55.27 \| fine	63.979 \| fine	3.556 \| good	7.66 \| good	0.163 \| good
2025-06-08T02:00:00.000Z	54 \| moderate	10.84 \| good	47.961 \| good	50.746 \| good	3.432 \| good	6.763 \| good	0.166 \| good
2025-06-08T03:00:00.000Z	49 \| good	9.423 \| good	41.86 \| good	44.269 \| good	3.309 \| good	5.865 \| good	0.17 \| good
2025-06-08T04:00:00.000Z	52 \| moderate	9.78 \| good	43.537 \| good	37.805 \| good	3.497 \| good	13.21 \| good	0.184 \| good
2025-06-08T05:00:00.000Z	52 \| moderate	10.401 \| good	46.028 \| good	34.828 \| good	3.365 \| good	11.671 \| good	0.192 \| good
2025-06-08T06:00:00.000Z	54 \| moderate	10.738 \| good	47.524 \| good	29.468 \| good	3.234 \| good	10.131 \| good	0.199 \| good
2025-06-08T07:00:00.000Z	54 \| moderate	11.365 \| good	49.98 \| good	26.345 \| good	3.301 \| good	16.484 \| good	0.207 \| good
2025-06-08T08:00:00.000Z	58 \| moderate	12.731 \| fine	57.879 \| fine	26.26 \| good	3.189 \| good	14.893 \| good	0.225 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	11.031 \| good	48.811 \| good	25.639 \| good	3.077 \| good	13.302 \| good	0.243 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	11.783 \| good	52.557 \| good	24.193 \| good	2.831 \| good	15.375 \| good	0.2 \| good
2025-06-08T11:00:00.000Z	56 \| moderate	12.196 \| fine	54.242 \| good	21.764 \| good	2.555 \| good	13.329 \| good	0.218 \| good
2025-06-08T12:00:00.000Z	54 \| moderate	11.224 \| good	50.207 \| good	21.038 \| good	2.28 \| good	11.283 \| good	0.236 \| good
2025-06-08T13:00:00.000Z	58 \| moderate	12.603 \| fine	56.414 \| fine	21.41 \| good	3.27 \| good	8.32 \| good	0.172 \| good
2025-06-08T14:00:00.000Z	60 \| moderate	14.271 \| fine	63.967 \| fine	24.367 \| good	2.936 \| good	7.099 \| good	0.181 \| good
2025-06-08T15:00:00.000Z	62 \| moderate	14.699 \| fine	65.86 \| fine	30.938 \| good	2.602 \| good	5.878 \| good	0.19 \| good
2025-06-08T16:00:00.000Z	58 \| moderate	13.248 \| fine	59.233 \| fine	39.753 \| good	3.578 \| good	7.875 \| good	0.168 \| good
2025-06-08T17:00:00.000Z	64 \| moderate	16.075 \| fine	71.823 \| fine	50.359 \| good	3.121 \| good	6.486 \| good	0.17 \| good
2025-06-08T18:00:00.000Z	64 \| moderate	16.369 \| fine	72.594 \| fine	58.316 \| fine	2.663 \| good	5.098 \| good	0.172 \| good
2025-06-08T19:00:00.000Z	84 \| moderate	16.82 \| fine	74.353 \| fine	64.564 \| fine	3.874 \| good	5.832 \| good	0.159 \| good
2025-06-08T20:00:00.000Z	90 \| moderate	14.287 \| fine	64.259 \| fine	67.383 \| fine	3.392 \| good	4.921 \| good	0.159 \| good
2025-06-08T21:00:00.000Z	90 \| moderate	14.631 \| fine	65.237 \| fine	67.432 \| fine	2.91 \| good	4.01 \| good	0.158 \| good
2025-06-08T22:00:00.000Z	100 \| moderate	13.526 \| fine	60.879 \| fine	70.411 \| fine	3.968 \| good	4.446 \| good	0.152 \| good
2025-06-08T23:00:00.000Z	115 \| sensitive	13.276 \| fine	59.948 \| fine	74.87 \| moderate	3.545 \| good	3.848 \| good	0.151 \| good
2025-06-09T00:00:00.000Z	100 \| moderate	11.926 \| good	53.379 \| good	70.365 \| fine	3.121 \| good	3.249 \| good	0.149 \| good
2025-06-09T01:00:00.000Z	87 \| moderate	10.47 \| good	46.37 \| good	66.002 \| fine	4.135 \| good	8.682 \| good	0.161 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	10.012 \| good	44.446 \| good	46.31 \| good	3.892 \| good	7.613 \| good	0.16 \| good
2025-06-09T03:00:00.000Z	54 \| moderate	11.108 \| good	49.025 \| good	49.046 \| good	3.649 \| good	6.544 \| good	0.16 \| good
2025-06-09T04:00:00.000Z	56 \| moderate	12.014 \| good	53.515 \| good	44.339 \| good	3.956 \| good	14.781 \| good	0.191 \| good
2025-06-09T05:00:00.000Z	58 \| moderate	13.384 \| fine	60.263 \| fine	40.839 \| good	3.799 \| good	13.66 \| good	0.198 \| good
2025-06-09T06:00:00.000Z	71 \| moderate	20.336 \| fine	22.553 \| good	41.799 \| good	3.59 \| good	12.296 \| good	0.205 \| good
2025-06-09T07:00:00.000Z	58 \| moderate	13.05 \| fine	58.649 \| fine	30.599 \| good	3.739 \| good	18.432 \| good	0.217 \| good
2025-06-09T08:00:00.000Z	60 \| moderate	13.64 \| fine	61.233 \| fine	25.924 \| good	3.629 \| good	16.848 \| good	0.23 \| good
2025-06-09T09:00:00.000Z	56 \| moderate	12.353 \| fine	55.316 \| fine	23.596 \| good	3.519 \| good	15.264 \| good	0.243 \| good
2025-06-09T10:00:00.000Z	58 \| moderate	13.394 \| fine	60.173 \| fine	23.457 \| good	3.347 \| good	16.891 \| good	0.203 \| good
2025-06-09T11:00:00.000Z	60 \| moderate	14.368 \| fine	63.831 \| fine	21.866 \| good	3.082 \| good	14.709 \| good	0.216 \| good
2025-06-09T12:00:00.000Z	79 \| moderate	24.241 \| fine	25.241 \| good	27.214 \| good	2.766 \| good	12.281 \| good	0.228 \| good

Live air quality index in San Bernardino, California today

Major air pollutants in San Bernardino, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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San Bernardino, California air quality map: Track AQI near you

Air quality in nearby cities

Colton, California

Muscoy, California

Loma Linda, California

Rialto, California

Highland, California

Grand Terrace, California

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What is the current concentration of sulfur dioxide (SO2) in San Bernardino, California?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in San Bernardino, California?

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What is the current concentration of nitrogen dioxide (NO₂) in San Bernardino, California?