What is the current level of PM10 in Concord, California?

Concord, California currently has a PM10 concentration of 11.562 μg/m3.

What is the current level of sulfur dioxide (SO2) in Concord, California?

The current sulfur dioxide (SO2) concentration in Concord, California is 0.703 ppb.

What is the current level of ozone (O3) in Concord, California?

Concord, California currently has an ozone (O3) concentration of 47.615 ppm.

What is the current level of nitrogen dioxide (NO2) in Concord, California?

The current level of nitrogen dioxide (NO2) in Concord, California is 1.514 ppb.

Current air quality index in Concord, California today

Q: What is the PM2.5 concentration in Concord, California right now?

Concord, California currently has a PM2.5 concentration of 2.809 μg/m3.

Stay updated with real-time air quality in Concord, 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

Concord, California

Last updated: ... (Local time)

Common air pollutants in Concord, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.91 μg/m³

155

255

425

605+

Ozone (O₃)

46.45 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Concord, California

Get Live Pollen Counts

Concord, California

Scroll To Air Quality Map

Track live Concord, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-11T08:00:00.000Z	38 \| good	6.961 \| good	31.35 \| good	28.523 \| good	0.781 \| good	3.917 \| good	0.32 \| good
2026-06-11T09:00:00.000Z	38 \| good	6.764 \| good	30.505 \| good	27.626 \| good	0.626 \| good	3.389 \| good	0.313 \| good
2026-06-11T10:00:00.000Z	33 \| good	6.237 \| good	26.953 \| good	24.729 \| good	0.786 \| good	3.692 \| good	0.313 \| good
2026-06-11T11:00:00.000Z	33 \| good	5.512 \| good	24.283 \| good	24.666 \| good	0.517 \| good	3.838 \| good	0.4 \| good
2026-06-11T12:00:00.000Z	27 \| good	4.75 \| good	20.904 \| good	22.863 \| good	0.501 \| good	3.82 \| good	0.4 \| good
2026-06-11T13:00:00.000Z	22 \| good	4.379 \| good	19.507 \| good	20.008 \| good	0.634 \| good	3.34 \| good	0.32 \| good
2026-06-11T14:00:00.000Z	22 \| good	4.489 \| good	19.818 \| good	17.045 \| good	0.458 \| good	4.982 \| good	0.325 \| good
2026-06-11T15:00:00.000Z	27 \| good	5.352 \| good	23.548 \| good	13.738 \| good	0.587 \| good	8.08 \| good	0.431 \| good
2026-06-11T16:00:00.000Z	33 \| good	5.667 \| good	24.326 \| good	19.92 \| good	0.186 \| good	7.611 \| good	0.425 \| good
2026-06-11T17:00:00.000Z	27 \| good	5.122 \| good	22.931 \| good	29.317 \| good	0.297 \| good	6.958 \| good	0.505 \| good
2026-06-11T18:00:00.000Z	38 \| good	6.925 \| good	30.633 \| good	41.407 \| good	0.37 \| good	3.967 \| good	0.413 \| good
2026-06-11T19:00:00.000Z	45 \| good	7.463 \| good	33.336 \| good	49.101 \| good	0.459 \| good	2.845 \| good	0.317 \| good
2026-06-11T20:00:00.000Z	46 \| good	7.246 \| good	32.283 \| good	50.121 \| good	0.28 \| good	2.736 \| good	0.31 \| good
2026-06-11T21:00:00.000Z	46 \| good	5.659 \| good	24.366 \| good	49.821 \| good	0.195 \| good	2.079 \| good	0.218 \| good
2026-06-11T22:00:00.000Z	48 \| good	4.819 \| good	19.616 \| good	52.237 \| good	0.199 \| good	1.628 \| good	0.22 \| good
2026-06-11T23:00:00.000Z	51 \| moderate	3.517 \| good	12.837 \| good	55.153 \| fine	0.204 \| good	1.638 \| good	0.217 \| good
2026-06-12T00:00:00.000Z	54 \| moderate	1.94 \| good	8.317 \| good	55.886 \| fine	0.196 \| good	1.791 \| good	0.223 \| good
2026-06-12T01:00:00.000Z	74 \| moderate	3.776 \| good	16.283 \| good	61.67 \| fine	0.553 \| good	2.675 \| good	0.221 \| good
2026-06-12T02:00:00.000Z	71 \| moderate	5.06 \| good	22.495 \| good	60.535 \| fine	0.8 \| good	2.365 \| good	0.221 \| good
2026-06-12T03:00:00.000Z	48 \| good	4.776 \| good	21.061 \| good	51.597 \| good	0.18 \| good	1.306 \| good	0.221 \| good
2026-06-12T04:00:00.000Z	45 \| good	3.395 \| good	13.845 \| good	48.786 \| good	0.614 \| good	1.491 \| good	0.223 \| good
2026-06-12T05:00:00.000Z	44 \| good	2.635 \| good	11.179 \| good	47.436 \| good	0.753 \| good	1.61 \| good	0.226 \| good
2026-06-12T06:00:00.000Z	43 \| good	2.298 \| good	9.595 \| good	45.983 \| good	0.703 \| good	2.463 \| good	0.223 \| good
2026-06-12T07:00:00.000Z	40 \| good	2.739 \| good	11.779 \| good	42.921 \| good	0.712 \| good	2.917 \| good	0.221 \| good
2026-06-12T08:00:00.000Z	40 \| good	4.064 \| good	18.472 \| good	42.665 \| good	0.54 \| good	2.339 \| good	0.221 \| good
2026-06-12T09:00:00.000Z	35 \| good	5.418 \| good	23.621 \| good	37.878 \| good	0.593 \| good	3.089 \| good	0.221 \| good
2026-06-12T10:00:00.000Z	38 \| good	6.894 \| good	30.641 \| good	27.457 \| good	0.583 \| good	6.03 \| good	0.221 \| good
2026-06-12T11:00:00.000Z	38 \| good	6.854 \| good	30.376 \| good	27.538 \| good	0.589 \| good	6.017 \| good	0.221 \| good
2026-06-12T12:00:00.000Z	33 \| good	6.251 \| good	27.968 \| good	23.985 \| good	0.769 \| good	7.065 \| good	0.221 \| good
2026-06-12T13:00:00.000Z	44 \| good	7.685 \| good	33.488 \| good	24.068 \| good	0.417 \| good	5.924 \| good	0.306 \| good
2026-06-12T14:00:00.000Z	38 \| good	7.325 \| good	32.598 \| good	20.368 \| good	0.24 \| good	5.724 \| good	0.224 \| good
2026-06-12T15:00:00.000Z	33 \| good	6.167 \| good	27.251 \| good	21.124 \| good	0.434 \| good	5.844 \| good	0.314 \| good
2026-06-12T16:00:00.000Z	44 \| good	7.763 \| good	34.378 \| good	24.624 \| good	0.355 \| good	5.64 \| good	0.316 \| good
2026-06-12T17:00:00.000Z	44 \| good	8.293 \| good	36.079 \| good	30.513 \| good	0.273 \| good	4.88 \| good	0.319 \| good
2026-06-12T18:00:00.000Z	44 \| good	7.792 \| good	34.23 \| good	40.121 \| good	0.189 \| good	3.75 \| good	0.317 \| good
2026-06-12T19:00:00.000Z	49 \| good	8.981 \| good	39.617 \| good	46.132 \| good	0.189 \| good	3.29 \| good	0.317 \| good
2026-06-12T20:00:00.000Z	49 \| good	9.365 \| good	41.978 \| good	44.799 \| good	2.378 \| good	8.88 \| good	0.317 \| good
2026-06-12T21:00:00.000Z	48 \| good	8.296 \| good	36.394 \| good	51.528 \| good	2.203 \| good	7.659 \| good	0.317 \| good
2026-06-12T22:00:00.000Z	51 \| moderate	8.361 \| good	37.067 \| good	55.083 \| fine	0.271 \| good	4.718 \| good	0.314 \| good
2026-06-12T23:00:00.000Z	49 \| good	6.812 \| good	30.31 \| good	52.568 \| good	0.583 \| good	2.168 \| good	0.224 \| good
2026-06-13T00:00:00.000Z	45 \| good	5.602 \| good	24.896 \| good	49.106 \| good	0.601 \| good	1.688 \| good	0.224 \| good
2026-06-13T01:00:00.000Z	45 \| good	4.004 \| good	17.785 \| good	49.03 \| good	0.574 \| good	1.485 \| good	0.224 \| good
2026-06-13T02:00:00.000Z	44 \| good	2.893 \| good	12.682 \| good	48.099 \| good	0.534 \| good	1.231 \| good	0.226 \| good
2026-06-13T03:00:00.000Z	44 \| good	3.417 \| good	15.299 \| good	47.813 \| good	0.585 \| good	1.299 \| good	0.226 \| good
2026-06-13T04:00:00.000Z	44 \| good	3.339 \| good	13.913 \| good	48.465 \| good	0.66 \| good	1.452 \| good	0.222 \| good
2026-06-13T05:00:00.000Z	44 \| good	2.809 \| good	11.562 \| good	47.615 \| good	0.703 \| good	1.514 \| good	0.224 \| good
2026-06-13T06:00:00.000Z	43 \| good	1.583 \| good	6.912 \| good	46.449 \| good	0.661 \| good	1.658 \| good	0.226 \| good
2026-06-13T07:00:00.000Z	40 \| good	0.597 \| good	2.59 \| good	42.687 \| good	0.652 \| good	2.269 \| good	0.227 \| good
2026-06-13T07:00:00.000Z	43 \| good	1.583 \| good	6.912 \| good	46.449 \| good	0.661 \| good	1.658 \| good	0.226 \| good
2026-06-13T07:00:00.000Z	49 \| good	9.397 \| good	41.997 \| good	26.706 \| good	0.752 \| good	7.317 \| good	0.116 \| good
2026-06-13T08:00:00.000Z	52 \| moderate	9.796 \| good	43.822 \| good	24.756 \| good	0.753 \| good	7.355 \| good	0.117 \| good
2026-06-13T09:00:00.000Z	44 \| good	8.381 \| good	37.031 \| good	23.617 \| good	0.762 \| good	7.037 \| good	0.117 \| good
2026-06-13T10:00:00.000Z	49 \| good	8.99 \| good	39.697 \| good	24.34 \| good	0.759 \| good	6.72 \| good	0.116 \| good
2026-06-13T11:00:00.000Z	49 \| good	8.858 \| good	39.281 \| good	23.942 \| good	0.753 \| good	6.553 \| good	0.116 \| good
2026-06-13T12:00:00.000Z	52 \| moderate	9.907 \| good	43.991 \| good	30.273 \| good	0.759 \| good	6.071 \| good	0.115 \| good
2026-06-13T13:00:00.000Z	52 \| moderate	9.583 \| good	42.367 \| good	26.943 \| good	0.774 \| good	5.391 \| good	0.114 \| good
2026-06-13T14:00:00.000Z	54 \| moderate	10.85 \| good	47.801 \| good	29.632 \| good	0.758 \| good	4.918 \| good	0.113 \| good
2026-06-13T15:00:00.000Z	56 \| moderate	12.469 \| fine	55.888 \| fine	32.446 \| good	0.786 \| good	4.305 \| good	0.112 \| good
2026-06-13T16:00:00.000Z	56 \| moderate	11.864 \| good	52.913 \| good	37.521 \| good	0.834 \| good	3.746 \| good	0.112 \| good
2026-06-13T17:00:00.000Z	56 \| moderate	11.877 \| good	53.011 \| good	43.321 \| good	0.889 \| good	3.232 \| good	0.111 \| good
2026-06-13T18:00:00.000Z	52 \| moderate	10.083 \| good	44.549 \| good	47.749 \| good	0.949 \| good	2.623 \| good	0.111 \| good
2026-06-13T19:00:00.000Z	49 \| good	9.465 \| good	42.387 \| good	49.901 \| good	0.984 \| good	1.931 \| good	0.109 \| good
2026-06-13T20:00:00.000Z	54 \| moderate	10.912 \| good	48.229 \| good	53.389 \| good	1.022 \| good	1.5 \| good	0.107 \| good
2026-06-13T21:00:00.000Z	61 \| moderate	11.271 \| good	49.906 \| good	57.976 \| fine	1.041 \| good	1.32 \| good	0.105 \| good
2026-06-13T22:00:00.000Z	67 \| moderate	10.774 \| good	47.88 \| good	60.305 \| fine	1.03 \| good	1.242 \| good	0.102 \| good
2026-06-13T23:00:00.000Z	64 \| moderate	10.038 \| good	44.499 \| good	59.315 \| fine	0.978 \| good	1.267 \| good	0.098 \| good
2026-06-14T00:00:00.000Z	52 \| moderate	9.508 \| good	42.217 \| good	51.897 \| good	0.913 \| good	1.416 \| good	0.095 \| good
2026-06-14T01:00:00.000Z	49 \| good	8.995 \| good	39.436 \| good	42.784 \| good	0.847 \| good	1.707 \| good	0.093 \| good
2026-06-14T02:00:00.000Z	49 \| good	8.79 \| good	38.549 \| good	36.196 \| good	0.797 \| good	2.308 \| good	0.092 \| good
2026-06-14T03:00:00.000Z	44 \| good	7.651 \| good	33.683 \| good	32.524 \| good	0.773 \| good	3.209 \| good	0.093 \| good
2026-06-14T04:00:00.000Z	44 \| good	8.02 \| good	35.116 \| good	30.2 \| good	0.75 \| good	4.078 \| good	0.094 \| good
2026-06-14T05:00:00.000Z	44 \| good	8.255 \| good	36.202 \| good	29.916 \| good	0.731 \| good	4.523 \| good	0.096 \| good
2026-06-14T06:00:00.000Z	44 \| good	8.028 \| good	35.167 \| good	27.489 \| good	0.737 \| good	4.767 \| good	0.097 \| good
2026-06-14T07:00:00.000Z	38 \| good	7.324 \| good	32.361 \| good	26.704 \| good	0.749 \| good	5.096 \| good	0.099 \| good
2026-06-14T08:00:00.000Z	44 \| good	7.834 \| good	34.514 \| good	26.843 \| good	0.757 \| good	5.042 \| good	0.099 \| good
2026-06-14T09:00:00.000Z	38 \| good	6.955 \| good	30.789 \| good	25.363 \| good	0.784 \| good	4.247 \| good	0.097 \| good
2026-06-14T10:00:00.000Z	38 \| good	7.179 \| good	31.69 \| good	23.684 \| good	0.778 \| good	3.772 \| good	0.095 \| good
2026-06-14T11:00:00.000Z	38 \| good	6.973 \| good	31.226 \| good	22.974 \| good	0.743 \| good	3.722 \| good	0.094 \| good
2026-06-14T12:00:00.000Z	44 \| good	7.555 \| good	33.271 \| good	27.593 \| good	0.72 \| good	3.704 \| good	0.093 \| good
2026-06-14T13:00:00.000Z	38 \| good	6.894 \| good	30.753 \| good	21.18 \| good	0.699 \| good	3.67 \| good	0.093 \| good
2026-06-14T14:00:00.000Z	38 \| good	7.063 \| good	31.232 \| good	23.504 \| good	0.709 \| good	3.428 \| good	0.092 \| good
2026-06-14T15:00:00.000Z	49 \| good	8.902 \| good	39.152 \| good	24.644 \| good	0.733 \| good	2.972 \| good	0.092 \| good
2026-06-14T16:00:00.000Z	44 \| good	8.48 \| good	37.372 \| good	29.166 \| good	0.761 \| good	2.674 \| good	0.092 \| good
2026-06-14T17:00:00.000Z	49 \| good	8.683 \| good	38.529 \| good	34.794 \| good	0.81 \| good	2.312 \| good	0.093 \| good
2026-06-14T18:00:00.000Z	49 \| good	8.669 \| good	38.287 \| good	40.771 \| good	0.854 \| good	1.856 \| good	0.093 \| good
2026-06-14T19:00:00.000Z	44 \| good	8.118 \| good	35.891 \| good	45.623 \| good	0.872 \| good	1.431 \| good	0.093 \| good
2026-06-14T20:00:00.000Z	49 \| good	9.243 \| good	41.395 \| good	49.425 \| good	0.861 \| good	1.148 \| good	0.093 \| good
2026-06-14T21:00:00.000Z	49 \| good	9.34 \| good	41.796 \| good	47.971 \| good	0.816 \| good	0.976 \| good	0.091 \| good
2026-06-14T22:00:00.000Z	44 \| good	7.07 \| good	31.251 \| good	47.777 \| good	0.773 \| good	0.914 \| good	0.089 \| good
2026-06-14T23:00:00.000Z	43 \| good	5.844 \| good	25.343 \| good	45.938 \| good	0.734 \| good	0.927 \| good	0.088 \| good
2026-06-15T00:00:00.000Z	37 \| good	5.67 \| good	24.928 \| good	40.329 \| good	0.701 \| good	1.029 \| good	0.087 \| good
2026-06-15T01:00:00.000Z	38 \| good	7.221 \| good	31.84 \| good	37.692 \| good	0.7 \| good	1.405 \| good	0.088 \| good
2026-06-15T02:00:00.000Z	44 \| good	8.122 \| good	35.734 \| good	33.558 \| good	0.701 \| good	2.033 \| good	0.09 \| good
2026-06-15T03:00:00.000Z	44 \| good	7.818 \| good	34.293 \| good	31.005 \| good	0.702 \| good	2.986 \| good	0.091 \| good
2026-06-15T04:00:00.000Z	44 \| good	8.199 \| good	36.161 \| good	28.035 \| good	0.704 \| good	3.944 \| good	0.093 \| good
2026-06-15T05:00:00.000Z	44 \| good	8.07 \| good	35.542 \| good	27.21 \| good	0.731 \| good	4.445 \| good	0.094 \| good
2026-06-15T06:00:00.000Z	58 \| moderate	13.409 \| fine	19.014 \| good	27.619 \| good	0.753 \| good	4.767 \| good	0.095 \| good

Concord

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Concord, California

0.33ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

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 does the air quality data for Concord, California get updated?

Air quality updates for Concord, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Concord, California?

Concord, California experienced its worst air quality at 10:00:00, 2026-06-12.

When was air quality in Concord, California the best over the past 24 hours?

The best air quality in Concord, California was observed at 03:00:00 on 2026-06-12.

What is the air quality in Concord, California right now?

The air quality in Concord, California right now is Good, with an AQI of 44.

What pollutant is most frequently found in Concord, California?

In Concord, California, O3 is the most frequently found pollutant.

What can I do if the air quality in Concord, California is poor?

When air quality in Concord, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Concord, California right now?

Concord, California currently has a PM_2.5 concentration of 2.809 μg/m³.

What is the current level of PM₁₀ in Concord, California?

Concord, California currently has a PM₁₀ concentration of 11.562 μg/m³.

What is the current level of carbon monoxide (CO) in Concord, California?

The current carbon monoxide (CO) level in Concord, California is 0.224 ppm.

What is the current level of sulfur dioxide (SO₂) in Concord, California?

The current sulfur dioxide (SO₂) concentration in Concord, California is 0.703 ppb.

What is the current level of ozone (O₃) in Concord, California?

Concord, California currently has an ozone (O₃) concentration of 47.615 ppm.

What is the current level of nitrogen dioxide (NO₂) in Concord, California?

The current level of nitrogen dioxide (NO₂) in Concord, California is 1.514 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-11T08:00:00.000Z	38 \| good	6.961 \| good	31.35 \| good	28.523 \| good	0.781 \| good	3.917 \| good	0.32 \| good
2026-06-11T09:00:00.000Z	38 \| good	6.764 \| good	30.505 \| good	27.626 \| good	0.626 \| good	3.389 \| good	0.313 \| good
2026-06-11T10:00:00.000Z	33 \| good	6.237 \| good	26.953 \| good	24.729 \| good	0.786 \| good	3.692 \| good	0.313 \| good
2026-06-11T11:00:00.000Z	33 \| good	5.512 \| good	24.283 \| good	24.666 \| good	0.517 \| good	3.838 \| good	0.4 \| good
2026-06-11T12:00:00.000Z	27 \| good	4.75 \| good	20.904 \| good	22.863 \| good	0.501 \| good	3.82 \| good	0.4 \| good
2026-06-11T13:00:00.000Z	22 \| good	4.379 \| good	19.507 \| good	20.008 \| good	0.634 \| good	3.34 \| good	0.32 \| good
2026-06-11T14:00:00.000Z	22 \| good	4.489 \| good	19.818 \| good	17.045 \| good	0.458 \| good	4.982 \| good	0.325 \| good
2026-06-11T15:00:00.000Z	27 \| good	5.352 \| good	23.548 \| good	13.738 \| good	0.587 \| good	8.08 \| good	0.431 \| good
2026-06-11T16:00:00.000Z	33 \| good	5.667 \| good	24.326 \| good	19.92 \| good	0.186 \| good	7.611 \| good	0.425 \| good
2026-06-11T17:00:00.000Z	27 \| good	5.122 \| good	22.931 \| good	29.317 \| good	0.297 \| good	6.958 \| good	0.505 \| good
2026-06-11T18:00:00.000Z	38 \| good	6.925 \| good	30.633 \| good	41.407 \| good	0.37 \| good	3.967 \| good	0.413 \| good
2026-06-11T19:00:00.000Z	45 \| good	7.463 \| good	33.336 \| good	49.101 \| good	0.459 \| good	2.845 \| good	0.317 \| good
2026-06-11T20:00:00.000Z	46 \| good	7.246 \| good	32.283 \| good	50.121 \| good	0.28 \| good	2.736 \| good	0.31 \| good
2026-06-11T21:00:00.000Z	46 \| good	5.659 \| good	24.366 \| good	49.821 \| good	0.195 \| good	2.079 \| good	0.218 \| good
2026-06-11T22:00:00.000Z	48 \| good	4.819 \| good	19.616 \| good	52.237 \| good	0.199 \| good	1.628 \| good	0.22 \| good
2026-06-11T23:00:00.000Z	51 \| moderate	3.517 \| good	12.837 \| good	55.153 \| fine	0.204 \| good	1.638 \| good	0.217 \| good
2026-06-12T00:00:00.000Z	54 \| moderate	1.94 \| good	8.317 \| good	55.886 \| fine	0.196 \| good	1.791 \| good	0.223 \| good
2026-06-12T01:00:00.000Z	74 \| moderate	3.776 \| good	16.283 \| good	61.67 \| fine	0.553 \| good	2.675 \| good	0.221 \| good
2026-06-12T02:00:00.000Z	71 \| moderate	5.06 \| good	22.495 \| good	60.535 \| fine	0.8 \| good	2.365 \| good	0.221 \| good
2026-06-12T03:00:00.000Z	48 \| good	4.776 \| good	21.061 \| good	51.597 \| good	0.18 \| good	1.306 \| good	0.221 \| good
2026-06-12T04:00:00.000Z	45 \| good	3.395 \| good	13.845 \| good	48.786 \| good	0.614 \| good	1.491 \| good	0.223 \| good
2026-06-12T05:00:00.000Z	44 \| good	2.635 \| good	11.179 \| good	47.436 \| good	0.753 \| good	1.61 \| good	0.226 \| good
2026-06-12T06:00:00.000Z	43 \| good	2.298 \| good	9.595 \| good	45.983 \| good	0.703 \| good	2.463 \| good	0.223 \| good
2026-06-12T07:00:00.000Z	40 \| good	2.739 \| good	11.779 \| good	42.921 \| good	0.712 \| good	2.917 \| good	0.221 \| good
2026-06-12T08:00:00.000Z	40 \| good	4.064 \| good	18.472 \| good	42.665 \| good	0.54 \| good	2.339 \| good	0.221 \| good
2026-06-12T09:00:00.000Z	35 \| good	5.418 \| good	23.621 \| good	37.878 \| good	0.593 \| good	3.089 \| good	0.221 \| good
2026-06-12T10:00:00.000Z	38 \| good	6.894 \| good	30.641 \| good	27.457 \| good	0.583 \| good	6.03 \| good	0.221 \| good
2026-06-12T11:00:00.000Z	38 \| good	6.854 \| good	30.376 \| good	27.538 \| good	0.589 \| good	6.017 \| good	0.221 \| good
2026-06-12T12:00:00.000Z	33 \| good	6.251 \| good	27.968 \| good	23.985 \| good	0.769 \| good	7.065 \| good	0.221 \| good
2026-06-12T13:00:00.000Z	44 \| good	7.685 \| good	33.488 \| good	24.068 \| good	0.417 \| good	5.924 \| good	0.306 \| good
2026-06-12T14:00:00.000Z	38 \| good	7.325 \| good	32.598 \| good	20.368 \| good	0.24 \| good	5.724 \| good	0.224 \| good
2026-06-12T15:00:00.000Z	33 \| good	6.167 \| good	27.251 \| good	21.124 \| good	0.434 \| good	5.844 \| good	0.314 \| good
2026-06-12T16:00:00.000Z	44 \| good	7.763 \| good	34.378 \| good	24.624 \| good	0.355 \| good	5.64 \| good	0.316 \| good
2026-06-12T17:00:00.000Z	44 \| good	8.293 \| good	36.079 \| good	30.513 \| good	0.273 \| good	4.88 \| good	0.319 \| good
2026-06-12T18:00:00.000Z	44 \| good	7.792 \| good	34.23 \| good	40.121 \| good	0.189 \| good	3.75 \| good	0.317 \| good
2026-06-12T19:00:00.000Z	49 \| good	8.981 \| good	39.617 \| good	46.132 \| good	0.189 \| good	3.29 \| good	0.317 \| good
2026-06-12T20:00:00.000Z	49 \| good	9.365 \| good	41.978 \| good	44.799 \| good	2.378 \| good	8.88 \| good	0.317 \| good
2026-06-12T21:00:00.000Z	48 \| good	8.296 \| good	36.394 \| good	51.528 \| good	2.203 \| good	7.659 \| good	0.317 \| good
2026-06-12T22:00:00.000Z	51 \| moderate	8.361 \| good	37.067 \| good	55.083 \| fine	0.271 \| good	4.718 \| good	0.314 \| good
2026-06-12T23:00:00.000Z	49 \| good	6.812 \| good	30.31 \| good	52.568 \| good	0.583 \| good	2.168 \| good	0.224 \| good
2026-06-13T00:00:00.000Z	45 \| good	5.602 \| good	24.896 \| good	49.106 \| good	0.601 \| good	1.688 \| good	0.224 \| good
2026-06-13T01:00:00.000Z	45 \| good	4.004 \| good	17.785 \| good	49.03 \| good	0.574 \| good	1.485 \| good	0.224 \| good
2026-06-13T02:00:00.000Z	44 \| good	2.893 \| good	12.682 \| good	48.099 \| good	0.534 \| good	1.231 \| good	0.226 \| good
2026-06-13T03:00:00.000Z	44 \| good	3.417 \| good	15.299 \| good	47.813 \| good	0.585 \| good	1.299 \| good	0.226 \| good
2026-06-13T04:00:00.000Z	44 \| good	3.339 \| good	13.913 \| good	48.465 \| good	0.66 \| good	1.452 \| good	0.222 \| good
2026-06-13T05:00:00.000Z	44 \| good	2.809 \| good	11.562 \| good	47.615 \| good	0.703 \| good	1.514 \| good	0.224 \| good
2026-06-13T06:00:00.000Z	43 \| good	1.583 \| good	6.912 \| good	46.449 \| good	0.661 \| good	1.658 \| good	0.226 \| good
2026-06-13T07:00:00.000Z	40 \| good	0.597 \| good	2.59 \| good	42.687 \| good	0.652 \| good	2.269 \| good	0.227 \| good
2026-06-13T07:00:00.000Z	43 \| good	1.583 \| good	6.912 \| good	46.449 \| good	0.661 \| good	1.658 \| good	0.226 \| good
2026-06-13T07:00:00.000Z	49 \| good	9.397 \| good	41.997 \| good	26.706 \| good	0.752 \| good	7.317 \| good	0.116 \| good
2026-06-13T08:00:00.000Z	52 \| moderate	9.796 \| good	43.822 \| good	24.756 \| good	0.753 \| good	7.355 \| good	0.117 \| good
2026-06-13T09:00:00.000Z	44 \| good	8.381 \| good	37.031 \| good	23.617 \| good	0.762 \| good	7.037 \| good	0.117 \| good
2026-06-13T10:00:00.000Z	49 \| good	8.99 \| good	39.697 \| good	24.34 \| good	0.759 \| good	6.72 \| good	0.116 \| good
2026-06-13T11:00:00.000Z	49 \| good	8.858 \| good	39.281 \| good	23.942 \| good	0.753 \| good	6.553 \| good	0.116 \| good
2026-06-13T12:00:00.000Z	52 \| moderate	9.907 \| good	43.991 \| good	30.273 \| good	0.759 \| good	6.071 \| good	0.115 \| good
2026-06-13T13:00:00.000Z	52 \| moderate	9.583 \| good	42.367 \| good	26.943 \| good	0.774 \| good	5.391 \| good	0.114 \| good
2026-06-13T14:00:00.000Z	54 \| moderate	10.85 \| good	47.801 \| good	29.632 \| good	0.758 \| good	4.918 \| good	0.113 \| good
2026-06-13T15:00:00.000Z	56 \| moderate	12.469 \| fine	55.888 \| fine	32.446 \| good	0.786 \| good	4.305 \| good	0.112 \| good
2026-06-13T16:00:00.000Z	56 \| moderate	11.864 \| good	52.913 \| good	37.521 \| good	0.834 \| good	3.746 \| good	0.112 \| good
2026-06-13T17:00:00.000Z	56 \| moderate	11.877 \| good	53.011 \| good	43.321 \| good	0.889 \| good	3.232 \| good	0.111 \| good
2026-06-13T18:00:00.000Z	52 \| moderate	10.083 \| good	44.549 \| good	47.749 \| good	0.949 \| good	2.623 \| good	0.111 \| good
2026-06-13T19:00:00.000Z	49 \| good	9.465 \| good	42.387 \| good	49.901 \| good	0.984 \| good	1.931 \| good	0.109 \| good
2026-06-13T20:00:00.000Z	54 \| moderate	10.912 \| good	48.229 \| good	53.389 \| good	1.022 \| good	1.5 \| good	0.107 \| good
2026-06-13T21:00:00.000Z	61 \| moderate	11.271 \| good	49.906 \| good	57.976 \| fine	1.041 \| good	1.32 \| good	0.105 \| good
2026-06-13T22:00:00.000Z	67 \| moderate	10.774 \| good	47.88 \| good	60.305 \| fine	1.03 \| good	1.242 \| good	0.102 \| good
2026-06-13T23:00:00.000Z	64 \| moderate	10.038 \| good	44.499 \| good	59.315 \| fine	0.978 \| good	1.267 \| good	0.098 \| good
2026-06-14T00:00:00.000Z	52 \| moderate	9.508 \| good	42.217 \| good	51.897 \| good	0.913 \| good	1.416 \| good	0.095 \| good
2026-06-14T01:00:00.000Z	49 \| good	8.995 \| good	39.436 \| good	42.784 \| good	0.847 \| good	1.707 \| good	0.093 \| good
2026-06-14T02:00:00.000Z	49 \| good	8.79 \| good	38.549 \| good	36.196 \| good	0.797 \| good	2.308 \| good	0.092 \| good
2026-06-14T03:00:00.000Z	44 \| good	7.651 \| good	33.683 \| good	32.524 \| good	0.773 \| good	3.209 \| good	0.093 \| good
2026-06-14T04:00:00.000Z	44 \| good	8.02 \| good	35.116 \| good	30.2 \| good	0.75 \| good	4.078 \| good	0.094 \| good
2026-06-14T05:00:00.000Z	44 \| good	8.255 \| good	36.202 \| good	29.916 \| good	0.731 \| good	4.523 \| good	0.096 \| good
2026-06-14T06:00:00.000Z	44 \| good	8.028 \| good	35.167 \| good	27.489 \| good	0.737 \| good	4.767 \| good	0.097 \| good
2026-06-14T07:00:00.000Z	38 \| good	7.324 \| good	32.361 \| good	26.704 \| good	0.749 \| good	5.096 \| good	0.099 \| good
2026-06-14T08:00:00.000Z	44 \| good	7.834 \| good	34.514 \| good	26.843 \| good	0.757 \| good	5.042 \| good	0.099 \| good
2026-06-14T09:00:00.000Z	38 \| good	6.955 \| good	30.789 \| good	25.363 \| good	0.784 \| good	4.247 \| good	0.097 \| good
2026-06-14T10:00:00.000Z	38 \| good	7.179 \| good	31.69 \| good	23.684 \| good	0.778 \| good	3.772 \| good	0.095 \| good
2026-06-14T11:00:00.000Z	38 \| good	6.973 \| good	31.226 \| good	22.974 \| good	0.743 \| good	3.722 \| good	0.094 \| good
2026-06-14T12:00:00.000Z	44 \| good	7.555 \| good	33.271 \| good	27.593 \| good	0.72 \| good	3.704 \| good	0.093 \| good
2026-06-14T13:00:00.000Z	38 \| good	6.894 \| good	30.753 \| good	21.18 \| good	0.699 \| good	3.67 \| good	0.093 \| good
2026-06-14T14:00:00.000Z	38 \| good	7.063 \| good	31.232 \| good	23.504 \| good	0.709 \| good	3.428 \| good	0.092 \| good
2026-06-14T15:00:00.000Z	49 \| good	8.902 \| good	39.152 \| good	24.644 \| good	0.733 \| good	2.972 \| good	0.092 \| good
2026-06-14T16:00:00.000Z	44 \| good	8.48 \| good	37.372 \| good	29.166 \| good	0.761 \| good	2.674 \| good	0.092 \| good
2026-06-14T17:00:00.000Z	49 \| good	8.683 \| good	38.529 \| good	34.794 \| good	0.81 \| good	2.312 \| good	0.093 \| good
2026-06-14T18:00:00.000Z	49 \| good	8.669 \| good	38.287 \| good	40.771 \| good	0.854 \| good	1.856 \| good	0.093 \| good
2026-06-14T19:00:00.000Z	44 \| good	8.118 \| good	35.891 \| good	45.623 \| good	0.872 \| good	1.431 \| good	0.093 \| good
2026-06-14T20:00:00.000Z	49 \| good	9.243 \| good	41.395 \| good	49.425 \| good	0.861 \| good	1.148 \| good	0.093 \| good
2026-06-14T21:00:00.000Z	49 \| good	9.34 \| good	41.796 \| good	47.971 \| good	0.816 \| good	0.976 \| good	0.091 \| good
2026-06-14T22:00:00.000Z	44 \| good	7.07 \| good	31.251 \| good	47.777 \| good	0.773 \| good	0.914 \| good	0.089 \| good
2026-06-14T23:00:00.000Z	43 \| good	5.844 \| good	25.343 \| good	45.938 \| good	0.734 \| good	0.927 \| good	0.088 \| good
2026-06-15T00:00:00.000Z	37 \| good	5.67 \| good	24.928 \| good	40.329 \| good	0.701 \| good	1.029 \| good	0.087 \| good
2026-06-15T01:00:00.000Z	38 \| good	7.221 \| good	31.84 \| good	37.692 \| good	0.7 \| good	1.405 \| good	0.088 \| good
2026-06-15T02:00:00.000Z	44 \| good	8.122 \| good	35.734 \| good	33.558 \| good	0.701 \| good	2.033 \| good	0.09 \| good
2026-06-15T03:00:00.000Z	44 \| good	7.818 \| good	34.293 \| good	31.005 \| good	0.702 \| good	2.986 \| good	0.091 \| good
2026-06-15T04:00:00.000Z	44 \| good	8.199 \| good	36.161 \| good	28.035 \| good	0.704 \| good	3.944 \| good	0.093 \| good
2026-06-15T05:00:00.000Z	44 \| good	8.07 \| good	35.542 \| good	27.21 \| good	0.731 \| good	4.445 \| good	0.094 \| good
2026-06-15T06:00:00.000Z	58 \| moderate	13.409 \| fine	19.014 \| good	27.619 \| good	0.753 \| good	4.767 \| good	0.095 \| good

Current air quality index in Concord, California today

Common air pollutants in Concord, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Concord, California air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Concord, California

Air quality in nearby cities

Pleasant Hill, California

Walnut Creek, California

Bay Point, California

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Martinez, California

Lafayette, California

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Frequently asked questions

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What is the current level of carbon monoxide (CO) in Concord, California?

What is the current level of sulfur dioxide (SO2) in Concord, 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 PM_2.5 concentration in Concord, California right now?

What is the current level of PM₁₀ in Concord, California?

What is the current level of sulfur dioxide (SO₂) in Concord, California?

What is the current level of ozone (O₃) in Concord, California?

What is the current level of nitrogen dioxide (NO₂) in Concord, California?