What is the PM10 level in Alameda, California at the moment?

The PM10 concentration in Alameda, California is 11.002 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Alameda, California at the moment?

Currently, Alameda, California has a sulfur dioxide (SO2) concentration of 0.226 ppb.

What is the ozone (O3) level in Alameda, California at the moment?

The current ozone (O3) level in Alameda, California at the moment is 31.278 ppm.

What is the nitrogen dioxide (NO2) level in Alameda, California at the moment?

Nitrogen dioxide (NO2) level in Alameda, California at the moment is 2.661 ppb.

Live air quality index in Alameda, California today

Q: What is the PM2.5 level in Alameda, California at the moment?

PM2.5 levels in Alameda, California are currently 2.61 μg/m3.

Stay updated with real-time air quality in Alameda, 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

Alameda, California

Last updated: ... (Local time)

Major air pollutants in Alameda, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.04 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.13 μg/m³

155

255

425

605+

Ozone (O₃)

28.98 ppb

201

201+

Sulfur Dioxide (SO₂)

0.20 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.15 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.59 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Alameda, California

Get Live Pollen Counts

Alameda, California

Scroll To Air Quality Map

Track live Alameda, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-11T08:00:00.000Z	67 \| moderate	17.688 \| fine	78.85 \| fine	24.956 \| good	0.254 \| good	8.073 \| good	0.544 \| good
2026-06-11T09:00:00.000Z	67 \| moderate	17.72 \| fine	78.713 \| fine	24.45 \| good	0.196 \| good	8.221 \| good	0.531 \| good
2026-06-11T10:00:00.000Z	66 \| moderate	17.297 \| fine	77.454 \| fine	22.861 \| good	0.593 \| good	7.799 \| good	0.531 \| good
2026-06-11T11:00:00.000Z	66 \| moderate	17.416 \| fine	76.92 \| fine	22.264 \| good	0.256 \| good	8.205 \| good	0.516 \| good
2026-06-11T12:00:00.000Z	66 \| moderate	17.113 \| fine	76.039 \| fine	20.141 \| good	0.245 \| good	8.12 \| good	0.516 \| good
2026-06-11T13:00:00.000Z	66 \| moderate	16.856 \| fine	74.901 \| fine	18.914 \| good	0.294 \| good	8.283 \| good	0.524 \| good
2026-06-11T14:00:00.000Z	62 \| moderate	14.811 \| fine	66.354 \| fine	16.315 \| good	0.311 \| good	13.62 \| good	0.85 \| good
2026-06-11T15:00:00.000Z	64 \| moderate	16.002 \| fine	71.093 \| fine	13.026 \| good	0.417 \| good	16.394 \| good	0.84 \| good
2026-06-11T16:00:00.000Z	64 \| moderate	15.824 \| fine	70.196 \| fine	13.567 \| good	0.487 \| good	15.816 \| good	0.779 \| good
2026-06-11T17:00:00.000Z	66 \| moderate	16.953 \| fine	75.807 \| fine	15.918 \| good	0.585 \| good	16.592 \| good	0.728 \| good
2026-06-11T18:00:00.000Z	66 \| moderate	17.071 \| fine	75.457 \| fine	22.96 \| good	0.707 \| good	15.13 \| good	0.653 \| good
2026-06-11T19:00:00.000Z	60 \| moderate	13.741 \| fine	61.634 \| fine	25.19 \| good	0.547 \| good	9.316 \| good	0.539 \| good
2026-06-11T20:00:00.000Z	56 \| moderate	11.684 \| good	51.993 \| good	34.576 \| good	0.523 \| good	10.462 \| good	0.535 \| good
2026-06-11T21:00:00.000Z	60 \| moderate	14.45 \| fine	64.262 \| fine	36.233 \| good	0.679 \| good	8.726 \| good	0.566 \| good
2026-06-11T22:00:00.000Z	60 \| moderate	13.753 \| fine	61.275 \| fine	39.873 \| good	0.527 \| good	7.739 \| good	0.572 \| good
2026-06-11T23:00:00.000Z	64 \| moderate	15.882 \| fine	70.121 \| fine	40.283 \| good	0.428 \| good	5.295 \| good	0.556 \| good
2026-06-12T00:00:00.000Z	64 \| moderate	16.337 \| fine	73.069 \| fine	38.365 \| good	0.335 \| good	4.013 \| good	0.509 \| good
2026-06-12T01:00:00.000Z	67 \| moderate	17.695 \| fine	78.981 \| fine	38.198 \| good	0.342 \| good	3.307 \| good	0.494 \| good
2026-06-12T02:00:00.000Z	66 \| moderate	16.85 \| fine	75.284 \| fine	36.296 \| good	0.319 \| good	2.926 \| good	0.494 \| good
2026-06-12T03:00:00.000Z	67 \| moderate	18.123 \| fine	79.953 \| fine	33.927 \| good	0.202 \| good	2.624 \| good	0.494 \| good
2026-06-12T04:00:00.000Z	60 \| moderate	14.146 \| fine	63.988 \| fine	32.916 \| good	0.263 \| good	2.945 \| good	0.508 \| good
2026-06-12T05:00:00.000Z	54 \| moderate	10.995 \| good	49.054 \| good	32.433 \| good	0.242 \| good	3.689 \| good	0.583 \| good
2026-06-12T06:00:00.000Z	44 \| good	8.136 \| good	36.284 \| good	32.079 \| good	0.235 \| good	3.303 \| good	0.509 \| good
2026-06-12T07:00:00.000Z	38 \| good	7.49 \| good	33.26 \| good	30.013 \| good	0.235 \| good	3.258 \| good	0.494 \| good
2026-06-12T08:00:00.000Z	33 \| good	5.819 \| good	26.217 \| good	29.174 \| good	0.176 \| good	1.96 \| good	0.494 \| good
2026-06-12T09:00:00.000Z	28 \| good	3.73 \| good	16.128 \| good	29.749 \| good	0.207 \| good	1.956 \| good	0.487 \| good
2026-06-12T10:00:00.000Z	27 \| good	2.761 \| good	11.639 \| good	29.017 \| good	0.162 \| good	1.842 \| good	0.494 \| good
2026-06-12T11:00:00.000Z	27 \| good	2.037 \| good	8.744 \| good	29.301 \| good	0.42 \| good	1.41 \| good	0.487 \| good
2026-06-12T12:00:00.000Z	27 \| good	2.013 \| good	8.697 \| good	29.301 \| good	0.455 \| good	1.361 \| good	0.487 \| good
2026-06-12T13:00:00.000Z	27 \| good	2.057 \| good	8.732 \| good	28.501 \| good	0.546 \| good	2.365 \| good	0.491 \| good
2026-06-12T14:00:00.000Z	28 \| good	2.081 \| good	11.249 \| good	29.578 \| good	0.195 \| good	3.945 \| good	0.511 \| good
2026-06-12T15:00:00.000Z	27 \| good	2.06 \| good	8.692 \| good	29.374 \| good	0.226 \| good	8.913 \| good	0.524 \| good
2026-06-12T16:00:00.000Z	26 \| good	2.206 \| good	9.864 \| good	27.554 \| good	0.37 \| good	8.114 \| good	0.594 \| good
2026-06-12T17:00:00.000Z	28 \| good	2.924 \| good	12.464 \| good	29.664 \| good	0.412 \| good	9.157 \| good	0.601 \| good
2026-06-12T18:00:00.000Z	26 \| good	4.108 \| good	18.41 \| good	28.286 \| good	0.356 \| good	11.548 \| good	0.598 \| good
2026-06-12T19:00:00.000Z	26 \| good	4.412 \| good	19.653 \| good	27.857 \| good	0.356 \| good	11.706 \| good	0.598 \| good
2026-06-12T20:00:00.000Z	33 \| good	6.381 \| good	28.439 \| good	28.538 \| good	0.435 \| good	6.111 \| good	0.59 \| good
2026-06-12T21:00:00.000Z	33 \| good	5.693 \| good	24.829 \| good	32.538 \| good	0.36 \| good	7.51 \| good	0.59 \| good
2026-06-12T22:00:00.000Z	27 \| good	4.699 \| good	20.749 \| good	29.335 \| good	0.257 \| good	5.262 \| good	0.525 \| good
2026-06-12T23:00:00.000Z	28 \| good	3.964 \| good	16.719 \| good	29.871 \| good	0.254 \| good	3.806 \| good	0.501 \| good
2026-06-13T00:00:00.000Z	29 \| good	3.39 \| good	14.376 \| good	31.265 \| good	0.265 \| good	3.666 \| good	0.511 \| good
2026-06-13T01:00:00.000Z	31 \| good	3.406 \| good	14.469 \| good	32.876 \| good	0.261 \| good	4.168 \| good	0.511 \| good
2026-06-13T02:00:00.000Z	30 \| good	2.759 \| good	12.22 \| good	31.585 \| good	0.256 \| good	5.111 \| good	0.525 \| good
2026-06-13T03:00:00.000Z	30 \| good	2.056 \| good	8.841 \| good	32.11 \| good	0.185 \| good	3.048 \| good	0.525 \| good
2026-06-13T04:00:00.000Z	30 \| good	2.422 \| good	10.559 \| good	32.021 \| good	0.199 \| good	3.722 \| good	0.498 \| good
2026-06-13T05:00:00.000Z	29 \| good	2.61 \| good	11.002 \| good	31.278 \| good	0.226 \| good	2.661 \| good	0.503 \| good
2026-06-13T06:00:00.000Z	28 \| good	2.555 \| good	10.86 \| good	30.071 \| good	0.217 \| good	2.831 \| good	0.517 \| good
2026-06-13T07:00:00.000Z	27 \| good	3.044 \| good	13.129 \| good	28.983 \| good	0.199 \| good	3.152 \| good	0.587 \| good
2026-06-13T07:00:00.000Z	27 \| good	3.044 \| good	13.129 \| good	28.983 \| good	0.199 \| good	3.152 \| good	0.587 \| good
2026-06-13T06:00:00.000Z	58 \| moderate	12.64 \| fine	56.957 \| fine	22.662 \| good	0.561 \| good	6.657 \| good	0.114 \| good
2026-06-13T07:00:00.000Z	56 \| moderate	12.362 \| fine	55.63 \| fine	21.487 \| good	0.566 \| good	6.897 \| good	0.116 \| good
2026-06-13T08:00:00.000Z	56 \| moderate	11.728 \| good	52.001 \| good	19.941 \| good	0.577 \| good	6.661 \| good	0.115 \| good
2026-06-13T09:00:00.000Z	54 \| moderate	10.819 \| good	47.928 \| good	19.381 \| good	0.597 \| good	5.998 \| good	0.113 \| good
2026-06-13T10:00:00.000Z	54 \| moderate	11.418 \| good	50.684 \| good	19.243 \| good	0.606 \| good	5.438 \| good	0.111 \| good
2026-06-13T11:00:00.000Z	52 \| moderate	10.307 \| good	45.635 \| good	16.519 \| good	0.619 \| good	5.03 \| good	0.11 \| good
2026-06-13T12:00:00.000Z	62 \| moderate	14.592 \| fine	65.05 \| fine	27.325 \| good	0.616 \| good	4.604 \| good	0.109 \| good
2026-06-13T13:00:00.000Z	56 \| moderate	11.903 \| good	52.877 \| good	25.151 \| good	0.595 \| good	4.275 \| good	0.108 \| good
2026-06-13T14:00:00.000Z	60 \| moderate	13.644 \| fine	61.639 \| fine	24.009 \| good	0.6 \| good	3.914 \| good	0.108 \| good
2026-06-13T15:00:00.000Z	64 \| moderate	16.017 \| fine	71.811 \| fine	23.375 \| good	0.63 \| good	3.679 \| good	0.107 \| good
2026-06-13T16:00:00.000Z	67 \| moderate	17.6 \| fine	77.91 \| fine	24.417 \| good	0.664 \| good	3.468 \| good	0.108 \| good
2026-06-13T17:00:00.000Z	67 \| moderate	17.546 \| fine	77.095 \| fine	27.456 \| good	0.692 \| good	3.229 \| good	0.109 \| good
2026-06-13T18:00:00.000Z	64 \| moderate	16.287 \| fine	72.243 \| fine	30.172 \| good	0.726 \| good	2.799 \| good	0.109 \| good
2026-06-13T19:00:00.000Z	62 \| moderate	15.165 \| fine	67.142 \| fine	32.369 \| good	0.73 \| good	2.244 \| good	0.106 \| good
2026-06-13T20:00:00.000Z	66 \| moderate	17.035 \| fine	76.208 \| fine	36.846 \| good	0.739 \| good	1.755 \| good	0.103 \| good
2026-06-13T21:00:00.000Z	64 \| moderate	16.114 \| fine	71.49 \| fine	36.296 \| good	0.731 \| good	1.486 \| good	0.099 \| good
2026-06-13T22:00:00.000Z	60 \| moderate	13.517 \| fine	61.284 \| fine	33.665 \| good	0.706 \| good	1.422 \| good	0.096 \| good
2026-06-13T23:00:00.000Z	58 \| moderate	13.5 \| fine	60.611 \| fine	32.902 \| good	0.67 \| good	1.453 \| good	0.094 \| good
2026-06-14T00:00:00.000Z	54 \| moderate	11.335 \| good	50.178 \| good	31.858 \| good	0.633 \| good	1.647 \| good	0.093 \| good
2026-06-14T01:00:00.000Z	54 \| moderate	10.933 \| good	48.265 \| good	29.139 \| good	0.609 \| good	1.927 \| good	0.091 \| good
2026-06-14T02:00:00.000Z	52 \| moderate	10.323 \| good	45.825 \| good	29.028 \| good	0.587 \| good	2.51 \| good	0.092 \| good
2026-06-14T03:00:00.000Z	49 \| good	9.465 \| good	42.297 \| good	28.933 \| good	0.575 \| good	3.266 \| good	0.092 \| good
2026-06-14T04:00:00.000Z	49 \| good	9.462 \| good	42.361 \| good	28.141 \| good	0.572 \| good	4.008 \| good	0.093 \| good
2026-06-14T05:00:00.000Z	52 \| moderate	9.535 \| good	42.567 \| good	27.236 \| good	0.58 \| good	4.489 \| good	0.094 \| good
2026-06-14T06:00:00.000Z	52 \| moderate	10.199 \| good	45.013 \| good	26.882 \| good	0.601 \| good	4.61 \| good	0.095 \| good
2026-06-14T07:00:00.000Z	52 \| moderate	10.13 \| good	44.95 \| good	24.844 \| good	0.613 \| good	4.686 \| good	0.095 \| good
2026-06-14T08:00:00.000Z	52 \| moderate	10.24 \| good	45.484 \| good	23.097 \| good	0.609 \| good	4.392 \| good	0.095 \| good
2026-06-14T09:00:00.000Z	52 \| moderate	10.385 \| good	45.882 \| good	22.367 \| good	0.601 \| good	3.908 \| good	0.093 \| good
2026-06-14T10:00:00.000Z	56 \| moderate	11.501 \| good	51.004 \| good	20.89 \| good	0.587 \| good	3.486 \| good	0.092 \| good
2026-06-14T11:00:00.000Z	52 \| moderate	10.387 \| good	45.997 \| good	20.811 \| good	0.568 \| good	3.201 \| good	0.091 \| good
2026-06-14T12:00:00.000Z	56 \| moderate	12.223 \| fine	55.316 \| fine	23.672 \| good	0.539 \| good	3.267 \| good	0.091 \| good
2026-06-14T13:00:00.000Z	52 \| moderate	9.595 \| good	42.854 \| good	17.173 \| good	0.508 \| good	3.339 \| good	0.091 \| good
2026-06-14T14:00:00.000Z	54 \| moderate	11.456 \| good	50.806 \| good	17.208 \| good	0.534 \| good	3.111 \| good	0.09 \| good
2026-06-14T15:00:00.000Z	60 \| moderate	13.51 \| fine	60.785 \| fine	17.993 \| good	0.547 \| good	2.963 \| good	0.09 \| good
2026-06-14T16:00:00.000Z	60 \| moderate	14.006 \| fine	62.665 \| fine	19.804 \| good	0.567 \| good	2.852 \| good	0.092 \| good
2026-06-14T17:00:00.000Z	60 \| moderate	14.071 \| fine	62.817 \| fine	22.934 \| good	0.59 \| good	2.505 \| good	0.093 \| good
2026-06-14T18:00:00.000Z	60 \| moderate	13.661 \| fine	60.828 \| fine	26.999 \| good	0.605 \| good	1.997 \| good	0.092 \| good
2026-06-14T19:00:00.000Z	60 \| moderate	13.503 \| fine	60.72 \| fine	27.051 \| good	0.605 \| good	1.564 \| good	0.091 \| good
2026-06-14T20:00:00.000Z	60 \| moderate	14.478 \| fine	65.301 \| fine	28.181 \| good	0.593 \| good	1.254 \| good	0.09 \| good
2026-06-14T21:00:00.000Z	58 \| moderate	13.274 \| fine	59.407 \| fine	29.204 \| good	0.559 \| good	1.065 \| good	0.088 \| good
2026-06-14T22:00:00.000Z	56 \| moderate	11.785 \| good	52.418 \| good	29.385 \| good	0.536 \| good	0.995 \| good	0.087 \| good
2026-06-14T23:00:00.000Z	56 \| moderate	11.929 \| good	53.064 \| good	29.051 \| good	0.516 \| good	1.011 \| good	0.087 \| good
2026-06-15T00:00:00.000Z	52 \| moderate	10.159 \| good	44.986 \| good	26.831 \| good	0.494 \| good	1.136 \| good	0.086 \| good
2026-06-15T01:00:00.000Z	54 \| moderate	11.012 \| good	48.702 \| good	25.196 \| good	0.498 \| good	1.62 \| good	0.089 \| good
2026-06-15T02:00:00.000Z	52 \| moderate	10.283 \| good	45.425 \| good	23.935 \| good	0.497 \| good	2.257 \| good	0.091 \| good
2026-06-15T03:00:00.000Z	49 \| good	9.426 \| good	42 \| good	24.185 \| good	0.497 \| good	3.174 \| good	0.091 \| good
2026-06-15T04:00:00.000Z	52 \| moderate	9.693 \| good	43.379 \| good	23.994 \| good	0.509 \| good	4.124 \| good	0.093 \| good
2026-06-15T05:00:00.000Z	54 \| moderate	10.534 \| good	46.9 \| good	23.962 \| good	0.52 \| good	4.733 \| good	0.095 \| good

Alameda

Get reliable air quality data to drive your business

Alameda, California air quality map: Stay updated on AQI near you

0.31ppm

How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Alameda, California?

The air quality information for Alameda, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Alameda, California at its worst?

In the past 24 hours, the air quality in Alameda, California was at its worst at 05:00:00 on 2026-06-12.

When did Alameda, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Alameda, California was observed at 07:00:00 on 2026-06-12.

What is the AQI in Alameda, California right now?

As of now, the AQI in Alameda, California is 29, indicating Good conditions.

What is the most common type of pollution in Alameda, California?

Alameda, California air has the highest levels of O3.

What should I do in case of poor air quality in Alameda, California?

Poor air quality in Alameda, California means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Alameda, California at the moment?

PM_2.5 levels in Alameda, California are currently 2.61 μg/m³.

What is the PM₁₀ level in Alameda, California at the moment?

The PM₁₀ concentration in Alameda, California is 11.002 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Alameda, California at the moment?

The current carbon monoxide (CO) concentration in Alameda, California is 0.503 ppm.

What is the sulfur dioxide (SO₂) level in Alameda, California at the moment?

Currently, Alameda, California has a sulfur dioxide (SO₂) concentration of 0.226 ppb.

What is the ozone (O₃) level in Alameda, California at the moment?

The current ozone (O₃) level in Alameda, California at the moment is 31.278 ppm.

What is the nitrogen dioxide (NO₂) level in Alameda, California at the moment?

Nitrogen dioxide (NO₂) level in Alameda, California at the moment is 2.661 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-11T08:00:00.000Z	67 \| moderate	17.688 \| fine	78.85 \| fine	24.956 \| good	0.254 \| good	8.073 \| good	0.544 \| good
2026-06-11T09:00:00.000Z	67 \| moderate	17.72 \| fine	78.713 \| fine	24.45 \| good	0.196 \| good	8.221 \| good	0.531 \| good
2026-06-11T10:00:00.000Z	66 \| moderate	17.297 \| fine	77.454 \| fine	22.861 \| good	0.593 \| good	7.799 \| good	0.531 \| good
2026-06-11T11:00:00.000Z	66 \| moderate	17.416 \| fine	76.92 \| fine	22.264 \| good	0.256 \| good	8.205 \| good	0.516 \| good
2026-06-11T12:00:00.000Z	66 \| moderate	17.113 \| fine	76.039 \| fine	20.141 \| good	0.245 \| good	8.12 \| good	0.516 \| good
2026-06-11T13:00:00.000Z	66 \| moderate	16.856 \| fine	74.901 \| fine	18.914 \| good	0.294 \| good	8.283 \| good	0.524 \| good
2026-06-11T14:00:00.000Z	62 \| moderate	14.811 \| fine	66.354 \| fine	16.315 \| good	0.311 \| good	13.62 \| good	0.85 \| good
2026-06-11T15:00:00.000Z	64 \| moderate	16.002 \| fine	71.093 \| fine	13.026 \| good	0.417 \| good	16.394 \| good	0.84 \| good
2026-06-11T16:00:00.000Z	64 \| moderate	15.824 \| fine	70.196 \| fine	13.567 \| good	0.487 \| good	15.816 \| good	0.779 \| good
2026-06-11T17:00:00.000Z	66 \| moderate	16.953 \| fine	75.807 \| fine	15.918 \| good	0.585 \| good	16.592 \| good	0.728 \| good
2026-06-11T18:00:00.000Z	66 \| moderate	17.071 \| fine	75.457 \| fine	22.96 \| good	0.707 \| good	15.13 \| good	0.653 \| good
2026-06-11T19:00:00.000Z	60 \| moderate	13.741 \| fine	61.634 \| fine	25.19 \| good	0.547 \| good	9.316 \| good	0.539 \| good
2026-06-11T20:00:00.000Z	56 \| moderate	11.684 \| good	51.993 \| good	34.576 \| good	0.523 \| good	10.462 \| good	0.535 \| good
2026-06-11T21:00:00.000Z	60 \| moderate	14.45 \| fine	64.262 \| fine	36.233 \| good	0.679 \| good	8.726 \| good	0.566 \| good
2026-06-11T22:00:00.000Z	60 \| moderate	13.753 \| fine	61.275 \| fine	39.873 \| good	0.527 \| good	7.739 \| good	0.572 \| good
2026-06-11T23:00:00.000Z	64 \| moderate	15.882 \| fine	70.121 \| fine	40.283 \| good	0.428 \| good	5.295 \| good	0.556 \| good
2026-06-12T00:00:00.000Z	64 \| moderate	16.337 \| fine	73.069 \| fine	38.365 \| good	0.335 \| good	4.013 \| good	0.509 \| good
2026-06-12T01:00:00.000Z	67 \| moderate	17.695 \| fine	78.981 \| fine	38.198 \| good	0.342 \| good	3.307 \| good	0.494 \| good
2026-06-12T02:00:00.000Z	66 \| moderate	16.85 \| fine	75.284 \| fine	36.296 \| good	0.319 \| good	2.926 \| good	0.494 \| good
2026-06-12T03:00:00.000Z	67 \| moderate	18.123 \| fine	79.953 \| fine	33.927 \| good	0.202 \| good	2.624 \| good	0.494 \| good
2026-06-12T04:00:00.000Z	60 \| moderate	14.146 \| fine	63.988 \| fine	32.916 \| good	0.263 \| good	2.945 \| good	0.508 \| good
2026-06-12T05:00:00.000Z	54 \| moderate	10.995 \| good	49.054 \| good	32.433 \| good	0.242 \| good	3.689 \| good	0.583 \| good
2026-06-12T06:00:00.000Z	44 \| good	8.136 \| good	36.284 \| good	32.079 \| good	0.235 \| good	3.303 \| good	0.509 \| good
2026-06-12T07:00:00.000Z	38 \| good	7.49 \| good	33.26 \| good	30.013 \| good	0.235 \| good	3.258 \| good	0.494 \| good
2026-06-12T08:00:00.000Z	33 \| good	5.819 \| good	26.217 \| good	29.174 \| good	0.176 \| good	1.96 \| good	0.494 \| good
2026-06-12T09:00:00.000Z	28 \| good	3.73 \| good	16.128 \| good	29.749 \| good	0.207 \| good	1.956 \| good	0.487 \| good
2026-06-12T10:00:00.000Z	27 \| good	2.761 \| good	11.639 \| good	29.017 \| good	0.162 \| good	1.842 \| good	0.494 \| good
2026-06-12T11:00:00.000Z	27 \| good	2.037 \| good	8.744 \| good	29.301 \| good	0.42 \| good	1.41 \| good	0.487 \| good
2026-06-12T12:00:00.000Z	27 \| good	2.013 \| good	8.697 \| good	29.301 \| good	0.455 \| good	1.361 \| good	0.487 \| good
2026-06-12T13:00:00.000Z	27 \| good	2.057 \| good	8.732 \| good	28.501 \| good	0.546 \| good	2.365 \| good	0.491 \| good
2026-06-12T14:00:00.000Z	28 \| good	2.081 \| good	11.249 \| good	29.578 \| good	0.195 \| good	3.945 \| good	0.511 \| good
2026-06-12T15:00:00.000Z	27 \| good	2.06 \| good	8.692 \| good	29.374 \| good	0.226 \| good	8.913 \| good	0.524 \| good
2026-06-12T16:00:00.000Z	26 \| good	2.206 \| good	9.864 \| good	27.554 \| good	0.37 \| good	8.114 \| good	0.594 \| good
2026-06-12T17:00:00.000Z	28 \| good	2.924 \| good	12.464 \| good	29.664 \| good	0.412 \| good	9.157 \| good	0.601 \| good
2026-06-12T18:00:00.000Z	26 \| good	4.108 \| good	18.41 \| good	28.286 \| good	0.356 \| good	11.548 \| good	0.598 \| good
2026-06-12T19:00:00.000Z	26 \| good	4.412 \| good	19.653 \| good	27.857 \| good	0.356 \| good	11.706 \| good	0.598 \| good
2026-06-12T20:00:00.000Z	33 \| good	6.381 \| good	28.439 \| good	28.538 \| good	0.435 \| good	6.111 \| good	0.59 \| good
2026-06-12T21:00:00.000Z	33 \| good	5.693 \| good	24.829 \| good	32.538 \| good	0.36 \| good	7.51 \| good	0.59 \| good
2026-06-12T22:00:00.000Z	27 \| good	4.699 \| good	20.749 \| good	29.335 \| good	0.257 \| good	5.262 \| good	0.525 \| good
2026-06-12T23:00:00.000Z	28 \| good	3.964 \| good	16.719 \| good	29.871 \| good	0.254 \| good	3.806 \| good	0.501 \| good
2026-06-13T00:00:00.000Z	29 \| good	3.39 \| good	14.376 \| good	31.265 \| good	0.265 \| good	3.666 \| good	0.511 \| good
2026-06-13T01:00:00.000Z	31 \| good	3.406 \| good	14.469 \| good	32.876 \| good	0.261 \| good	4.168 \| good	0.511 \| good
2026-06-13T02:00:00.000Z	30 \| good	2.759 \| good	12.22 \| good	31.585 \| good	0.256 \| good	5.111 \| good	0.525 \| good
2026-06-13T03:00:00.000Z	30 \| good	2.056 \| good	8.841 \| good	32.11 \| good	0.185 \| good	3.048 \| good	0.525 \| good
2026-06-13T04:00:00.000Z	30 \| good	2.422 \| good	10.559 \| good	32.021 \| good	0.199 \| good	3.722 \| good	0.498 \| good
2026-06-13T05:00:00.000Z	29 \| good	2.61 \| good	11.002 \| good	31.278 \| good	0.226 \| good	2.661 \| good	0.503 \| good
2026-06-13T06:00:00.000Z	28 \| good	2.555 \| good	10.86 \| good	30.071 \| good	0.217 \| good	2.831 \| good	0.517 \| good
2026-06-13T07:00:00.000Z	27 \| good	3.044 \| good	13.129 \| good	28.983 \| good	0.199 \| good	3.152 \| good	0.587 \| good
2026-06-13T07:00:00.000Z	27 \| good	3.044 \| good	13.129 \| good	28.983 \| good	0.199 \| good	3.152 \| good	0.587 \| good
2026-06-13T06:00:00.000Z	58 \| moderate	12.64 \| fine	56.957 \| fine	22.662 \| good	0.561 \| good	6.657 \| good	0.114 \| good
2026-06-13T07:00:00.000Z	56 \| moderate	12.362 \| fine	55.63 \| fine	21.487 \| good	0.566 \| good	6.897 \| good	0.116 \| good
2026-06-13T08:00:00.000Z	56 \| moderate	11.728 \| good	52.001 \| good	19.941 \| good	0.577 \| good	6.661 \| good	0.115 \| good
2026-06-13T09:00:00.000Z	54 \| moderate	10.819 \| good	47.928 \| good	19.381 \| good	0.597 \| good	5.998 \| good	0.113 \| good
2026-06-13T10:00:00.000Z	54 \| moderate	11.418 \| good	50.684 \| good	19.243 \| good	0.606 \| good	5.438 \| good	0.111 \| good
2026-06-13T11:00:00.000Z	52 \| moderate	10.307 \| good	45.635 \| good	16.519 \| good	0.619 \| good	5.03 \| good	0.11 \| good
2026-06-13T12:00:00.000Z	62 \| moderate	14.592 \| fine	65.05 \| fine	27.325 \| good	0.616 \| good	4.604 \| good	0.109 \| good
2026-06-13T13:00:00.000Z	56 \| moderate	11.903 \| good	52.877 \| good	25.151 \| good	0.595 \| good	4.275 \| good	0.108 \| good
2026-06-13T14:00:00.000Z	60 \| moderate	13.644 \| fine	61.639 \| fine	24.009 \| good	0.6 \| good	3.914 \| good	0.108 \| good
2026-06-13T15:00:00.000Z	64 \| moderate	16.017 \| fine	71.811 \| fine	23.375 \| good	0.63 \| good	3.679 \| good	0.107 \| good
2026-06-13T16:00:00.000Z	67 \| moderate	17.6 \| fine	77.91 \| fine	24.417 \| good	0.664 \| good	3.468 \| good	0.108 \| good
2026-06-13T17:00:00.000Z	67 \| moderate	17.546 \| fine	77.095 \| fine	27.456 \| good	0.692 \| good	3.229 \| good	0.109 \| good
2026-06-13T18:00:00.000Z	64 \| moderate	16.287 \| fine	72.243 \| fine	30.172 \| good	0.726 \| good	2.799 \| good	0.109 \| good
2026-06-13T19:00:00.000Z	62 \| moderate	15.165 \| fine	67.142 \| fine	32.369 \| good	0.73 \| good	2.244 \| good	0.106 \| good
2026-06-13T20:00:00.000Z	66 \| moderate	17.035 \| fine	76.208 \| fine	36.846 \| good	0.739 \| good	1.755 \| good	0.103 \| good
2026-06-13T21:00:00.000Z	64 \| moderate	16.114 \| fine	71.49 \| fine	36.296 \| good	0.731 \| good	1.486 \| good	0.099 \| good
2026-06-13T22:00:00.000Z	60 \| moderate	13.517 \| fine	61.284 \| fine	33.665 \| good	0.706 \| good	1.422 \| good	0.096 \| good
2026-06-13T23:00:00.000Z	58 \| moderate	13.5 \| fine	60.611 \| fine	32.902 \| good	0.67 \| good	1.453 \| good	0.094 \| good
2026-06-14T00:00:00.000Z	54 \| moderate	11.335 \| good	50.178 \| good	31.858 \| good	0.633 \| good	1.647 \| good	0.093 \| good
2026-06-14T01:00:00.000Z	54 \| moderate	10.933 \| good	48.265 \| good	29.139 \| good	0.609 \| good	1.927 \| good	0.091 \| good
2026-06-14T02:00:00.000Z	52 \| moderate	10.323 \| good	45.825 \| good	29.028 \| good	0.587 \| good	2.51 \| good	0.092 \| good
2026-06-14T03:00:00.000Z	49 \| good	9.465 \| good	42.297 \| good	28.933 \| good	0.575 \| good	3.266 \| good	0.092 \| good
2026-06-14T04:00:00.000Z	49 \| good	9.462 \| good	42.361 \| good	28.141 \| good	0.572 \| good	4.008 \| good	0.093 \| good
2026-06-14T05:00:00.000Z	52 \| moderate	9.535 \| good	42.567 \| good	27.236 \| good	0.58 \| good	4.489 \| good	0.094 \| good
2026-06-14T06:00:00.000Z	52 \| moderate	10.199 \| good	45.013 \| good	26.882 \| good	0.601 \| good	4.61 \| good	0.095 \| good
2026-06-14T07:00:00.000Z	52 \| moderate	10.13 \| good	44.95 \| good	24.844 \| good	0.613 \| good	4.686 \| good	0.095 \| good
2026-06-14T08:00:00.000Z	52 \| moderate	10.24 \| good	45.484 \| good	23.097 \| good	0.609 \| good	4.392 \| good	0.095 \| good
2026-06-14T09:00:00.000Z	52 \| moderate	10.385 \| good	45.882 \| good	22.367 \| good	0.601 \| good	3.908 \| good	0.093 \| good
2026-06-14T10:00:00.000Z	56 \| moderate	11.501 \| good	51.004 \| good	20.89 \| good	0.587 \| good	3.486 \| good	0.092 \| good
2026-06-14T11:00:00.000Z	52 \| moderate	10.387 \| good	45.997 \| good	20.811 \| good	0.568 \| good	3.201 \| good	0.091 \| good
2026-06-14T12:00:00.000Z	56 \| moderate	12.223 \| fine	55.316 \| fine	23.672 \| good	0.539 \| good	3.267 \| good	0.091 \| good
2026-06-14T13:00:00.000Z	52 \| moderate	9.595 \| good	42.854 \| good	17.173 \| good	0.508 \| good	3.339 \| good	0.091 \| good
2026-06-14T14:00:00.000Z	54 \| moderate	11.456 \| good	50.806 \| good	17.208 \| good	0.534 \| good	3.111 \| good	0.09 \| good
2026-06-14T15:00:00.000Z	60 \| moderate	13.51 \| fine	60.785 \| fine	17.993 \| good	0.547 \| good	2.963 \| good	0.09 \| good
2026-06-14T16:00:00.000Z	60 \| moderate	14.006 \| fine	62.665 \| fine	19.804 \| good	0.567 \| good	2.852 \| good	0.092 \| good
2026-06-14T17:00:00.000Z	60 \| moderate	14.071 \| fine	62.817 \| fine	22.934 \| good	0.59 \| good	2.505 \| good	0.093 \| good
2026-06-14T18:00:00.000Z	60 \| moderate	13.661 \| fine	60.828 \| fine	26.999 \| good	0.605 \| good	1.997 \| good	0.092 \| good
2026-06-14T19:00:00.000Z	60 \| moderate	13.503 \| fine	60.72 \| fine	27.051 \| good	0.605 \| good	1.564 \| good	0.091 \| good
2026-06-14T20:00:00.000Z	60 \| moderate	14.478 \| fine	65.301 \| fine	28.181 \| good	0.593 \| good	1.254 \| good	0.09 \| good
2026-06-14T21:00:00.000Z	58 \| moderate	13.274 \| fine	59.407 \| fine	29.204 \| good	0.559 \| good	1.065 \| good	0.088 \| good
2026-06-14T22:00:00.000Z	56 \| moderate	11.785 \| good	52.418 \| good	29.385 \| good	0.536 \| good	0.995 \| good	0.087 \| good
2026-06-14T23:00:00.000Z	56 \| moderate	11.929 \| good	53.064 \| good	29.051 \| good	0.516 \| good	1.011 \| good	0.087 \| good
2026-06-15T00:00:00.000Z	52 \| moderate	10.159 \| good	44.986 \| good	26.831 \| good	0.494 \| good	1.136 \| good	0.086 \| good
2026-06-15T01:00:00.000Z	54 \| moderate	11.012 \| good	48.702 \| good	25.196 \| good	0.498 \| good	1.62 \| good	0.089 \| good
2026-06-15T02:00:00.000Z	52 \| moderate	10.283 \| good	45.425 \| good	23.935 \| good	0.497 \| good	2.257 \| good	0.091 \| good
2026-06-15T03:00:00.000Z	49 \| good	9.426 \| good	42 \| good	24.185 \| good	0.497 \| good	3.174 \| good	0.091 \| good
2026-06-15T04:00:00.000Z	52 \| moderate	9.693 \| good	43.379 \| good	23.994 \| good	0.509 \| good	4.124 \| good	0.093 \| good
2026-06-15T05:00:00.000Z	54 \| moderate	10.534 \| good	46.9 \| good	23.962 \| good	0.52 \| good	4.733 \| good	0.095 \| good

Live air quality index in Alameda, California today

Major air pollutants in Alameda, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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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 PM_2.5 level in Alameda, California at the moment?

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What is the nitrogen dioxide (NO₂) level in Alameda, California at the moment?