What is the current concentration of PM10 in Mesa, Arizona?

The current PM10 concentration at Mesa, Arizona is 17.835 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Mesa, Arizona?

The current sulfur dioxide (SO2) concentration at Mesa, Arizona is 0.77 ppb.

What is the current concentration of ozone (O3) in Mesa, Arizona?

The current ozone (O3) concentration at Mesa, Arizona is 16.719 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Mesa, Arizona?

The current nitrogen dioxide (NO2) concentration at Mesa, Arizona is 20.635 ppb.

Mesa, Arizona live air quality index now

Q: What is the current concentration of PM2.5 in Mesa, Arizona?

The current PM2.5 concentration at Mesa, Arizona is 6.594 μg/m3.

Stay updated with real-time air quality in Mesa, Arizona 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

Mesa, Arizona

Last updated: ... (Local time)

Major air pollutants in Mesa, Arizona

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.59 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.84 μg/m³

155

255

425

605+

Ozone (O₃)

16.72 ppb

201

201+

Sulfur Dioxide (SO₂)

0.77 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.64 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Mesa, Arizona

Get Live Pollen Counts

Mesa, Arizona

Scroll To Air Quality Map

Track live Mesa, Arizona air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	38 \| good	6.907 \| good	20.112 \| good	14.463 \| good	5.299 \| good	25.819 \| good	0.386 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.499 \| good	16.901 \| good	12.438 \| good	5.049 \| good	22.597 \| good	0.374 \| good
2026-01-21T13:00:00.000Z	27 \| good	5.27 \| good	15.957 \| good	14.787 \| good	3.217 \| good	20.609 \| good	0.374 \| good
2026-01-21T14:00:00.000Z	27 \| good	4.645 \| good	15.812 \| good	15.945 \| good	3.875 \| good	23.515 \| good	0.431 \| good
2026-01-21T15:00:00.000Z	27 \| good	4.756 \| good	20.315 \| good	14.227 \| good	2.434 \| good	24.044 \| good	0.461 \| good
2026-01-21T16:00:00.000Z	33 \| good	5.514 \| good	24.973 \| good	20.488 \| good	2.513 \| good	22.822 \| good	0.468 \| good
2026-01-21T17:00:00.000Z	33 \| good	5.99 \| good	26.195 \| good	21.538 \| good	1.915 \| good	20.987 \| good	0.418 \| good
2026-01-21T18:00:00.000Z	33 \| good	5.681 \| good	23.812 \| good	24.455 \| good	3.016 \| good	18.494 \| good	0.303 \| good
2026-01-21T19:00:00.000Z	27 \| good	5.116 \| good	22.402 \| good	25.915 \| good	0.451 \| good	14.762 \| good	0.228 \| good
2026-01-21T20:00:00.000Z	27 \| good	4.201 \| good	17.965 \| good	28.511 \| good	0.451 \| good	16.339 \| good	0.239 \| good
2026-01-21T21:00:00.000Z	30 \| good	3.052 \| good	13.729 \| good	31.961 \| good	0.264 \| good	15.941 \| good	0.234 \| good
2026-01-21T22:00:00.000Z	31 \| good	2.873 \| good	11.946 \| good	33.91 \| good	0.554 \| good	17.557 \| good	0.226 \| good
2026-01-21T23:00:00.000Z	31 \| good	2.691 \| good	10.862 \| good	34.104 \| good	0.315 \| good	15.152 \| good	0.226 \| good
2026-01-22T00:00:00.000Z	31 \| good	2.851 \| good	11.024 \| good	34.071 \| good	0.278 \| good	16.674 \| good	0.223 \| good
2026-01-22T01:00:00.000Z	29 \| good	3.384 \| good	13.061 \| good	30.676 \| good	0.371 \| good	23.626 \| good	0.412 \| good
2026-01-22T02:00:00.000Z	33 \| good	6.042 \| good	22.972 \| good	20.352 \| good	0.36 \| good	30.925 \| good	0.672 \| good
2026-01-22T03:00:00.000Z	49 \| good	8.569 \| good	31.024 \| good	17.336 \| good	0.589 \| good	33.261 \| good	0.785 \| good
2026-01-22T04:00:00.000Z	54 \| moderate	11.145 \| good	37.714 \| good	17.336 \| good	0.788 \| good	33.899 \| good	0.995 \| good
2026-01-22T05:00:00.000Z	56 \| moderate	12.095 \| good	39.598 \| good	14.184 \| good	0.774 \| good	35.028 \| good	0.908 \| good
2026-01-22T06:00:00.000Z	54 \| moderate	11.015 \| good	33.625 \| good	14.929 \| good	0.875 \| good	33.476 \| good	0.494 \| good
2026-01-22T07:00:00.000Z	54 \| moderate	10.699 \| good	32.146 \| good	16.789 \| good	0.756 \| good	32.418 \| good	0.495 \| good
2026-01-22T08:00:00.000Z	33 \| good	5.944 \| good	18.49 \| good	18.78 \| good	0.608 \| good	23.885 \| good	0.349 \| good
2026-01-22T09:00:00.000Z	33 \| good	5.71 \| good	15.971 \| good	17.362 \| good	0.629 \| good	24.684 \| good	0.347 \| good
2026-01-22T10:00:00.000Z	33 \| good	5.986 \| good	16.329 \| good	17.299 \| good	0.798 \| good	23.341 \| good	0.418 \| good
2026-01-22T11:00:00.000Z	27 \| good	5.14 \| good	15.37 \| good	15.683 \| good	0.75 \| good	21.12 \| good	0.334 \| good
2026-01-22T12:00:00.000Z	27 \| good	4.545 \| good	12.893 \| good	17.513 \| good	1.098 \| good	20.303 \| good	0.318 \| good
2026-01-22T13:00:00.000Z	22 \| good	4.45 \| good	12.418 \| good	15.731 \| good	3.765 \| good	20.117 \| good	0.318 \| good
2026-01-22T14:00:00.000Z	22 \| good	3.059 \| good	11.176 \| good	17.244 \| good	3.492 \| good	23.004 \| good	0.368 \| good
2026-01-22T15:00:00.000Z	22 \| good	3.501 \| good	14.564 \| good	18.142 \| good	3.549 \| good	22.497 \| good	0.368 \| good
2026-01-22T16:00:00.000Z	22 \| good	4.489 \| good	21.397 \| good	19.744 \| good	3.153 \| good	21.253 \| good	0.337 \| good
2026-01-22T17:00:00.000Z	27 \| good	4.908 \| good	22.487 \| good	24.826 \| good	4.018 \| good	21.829 \| good	0.422 \| good
2026-01-22T18:00:00.000Z	33 \| good	6.481 \| good	24.812 \| good	25.89 \| good	1.855 \| good	17.266 \| good	0.308 \| good
2026-01-22T19:00:00.000Z	33 \| good	5.623 \| good	24.376 \| good	27.786 \| good	0.722 \| good	11.732 \| good	0.301 \| good
2026-01-22T20:00:00.000Z	27 \| good	5.306 \| good	19.852 \| good	29.476 \| good	0.738 \| good	10.669 \| good	0.226 \| good
2026-01-22T21:00:00.000Z	31 \| good	4.826 \| good	16.392 \| good	32.503 \| good	0.626 \| good	9.882 \| good	0.212 \| good
2026-01-22T22:00:00.000Z	34 \| good	3.866 \| good	16.502 \| good	36.964 \| good	0.341 \| good	11.828 \| good	0.287 \| good
2026-01-22T23:00:00.000Z	34 \| good	4.151 \| good	15.346 \| good	36.832 \| good	0.386 \| good	14.405 \| good	0.295 \| good
2026-01-23T00:00:00.000Z	35 \| good	3.73 \| good	13.595 \| good	37.889 \| good	0.52 \| good	16.633 \| good	0.308 \| good
2026-01-23T01:00:00.000Z	32 \| good	3.305 \| good	14.388 \| good	34.51 \| good	0.51 \| good	21.46 \| good	0.393 \| good
2026-01-23T02:00:00.000Z	30 \| good	4.413 \| good	17.872 \| good	30.907 \| good	0.503 \| good	32.195 \| good	0.49 \| good
2026-01-23T03:00:00.000Z	38 \| good	7.064 \| good	25.583 \| good	24.321 \| good	0.578 \| good	35.148 \| good	0.595 \| good
2026-01-23T04:00:00.000Z	44 \| good	8.056 \| good	28.398 \| good	22.681 \| good	0.73 \| good	37.389 \| good	0.624 \| good
2026-01-23T05:00:00.000Z	56 \| moderate	11.661 \| good	34.419 \| good	24.276 \| good	0.683 \| good	37.927 \| good	0.581 \| good
2026-01-23T06:00:00.000Z	58 \| moderate	12.542 \| fine	33.636 \| good	18.357 \| good	0.795 \| good	36.111 \| good	0.661 \| good
2026-01-23T07:00:00.000Z	56 \| moderate	11.972 \| good	30.971 \| good	15.227 \| good	0.694 \| good	33.111 \| good	0.661 \| good
2026-01-23T08:00:00.000Z	44 \| good	8.185 \| good	22.72 \| good	15.067 \| good	0.794 \| good	29.797 \| good	0.352 \| good
2026-01-23T09:00:00.000Z	38 \| good	6.594 \| good	17.835 \| good	16.719 \| good	0.77 \| good	20.635 \| good	0.338 \| good
2026-01-23T10:00:00.000Z	38 \| good	6.594 \| good	17.835 \| good	16.719 \| good	0.77 \| good	20.635 \| good	0.338 \| good
2026-01-23T11:00:00.000Z	56 \| moderate	12.181 \| fine	55.037 \| fine	18.272 \| good	0.982 \| good	13.271 \| good	0.21 \| good
2026-01-23T12:00:00.000Z	54 \| moderate	10.856 \| good	48.137 \| good	15.843 \| good	0.827 \| good	11.752 \| good	0.187 \| good
2026-01-23T13:00:00.000Z	56 \| moderate	12.415 \| fine	56.743 \| fine	14.597 \| good	0.874 \| good	12.617 \| good	0.198 \| good
2026-01-23T14:00:00.000Z	62 \| moderate	14.988 \| fine	66.946 \| fine	14.685 \| good	0.92 \| good	13.482 \| good	0.208 \| good
2026-01-23T15:00:00.000Z	67 \| moderate	18.002 \| fine	80.346 \| fine	15.957 \| good	0.967 \| good	14.348 \| good	0.219 \| good
2026-01-23T16:00:00.000Z	71 \| moderate	19.939 \| fine	87.088 \| fine	19.025 \| good	1.01 \| good	12.416 \| good	0.203 \| good
2026-01-23T17:00:00.000Z	58 \| moderate	13.116 \| fine	58.726 \| fine	27.963 \| good	1.053 \| good	10.484 \| good	0.186 \| good
2026-01-23T18:00:00.000Z	33 \| good	5.67 \| good	24.857 \| good	33.757 \| good	1.096 \| good	8.552 \| good	0.17 \| good
2026-01-23T19:00:00.000Z	38 \| good	6.693 \| good	29.952 \| good	36.605 \| good	1.004 \| good	6.996 \| good	0.157 \| good
2026-01-23T20:00:00.000Z	38 \| good	4.209 \| good	18.294 \| good	41.403 \| good	0.912 \| good	5.44 \| good	0.144 \| good
2026-01-23T21:00:00.000Z	41 \| good	3.302 \| good	14.84 \| good	43.966 \| good	0.819 \| good	3.884 \| good	0.13 \| good
2026-01-23T22:00:00.000Z	41 \| good	2.773 \| good	11.271 \| good	44.165 \| good	0.821 \| good	4.165 \| good	0.134 \| good
2026-01-23T23:00:00.000Z	39 \| good	2.98 \| good	12.325 \| good	42.484 \| good	0.822 \| good	4.446 \| good	0.138 \| good
2026-01-24T00:00:00.000Z	40 \| good	0.956 \| good	3.912 \| good	42.777 \| good	0.823 \| good	4.727 \| good	0.142 \| good
2026-01-24T01:00:00.000Z	34 \| good	0.544 \| good	2.058 \| good	37.482 \| good	1.071 \| good	11.902 \| good	0.188 \| good
2026-01-24T02:00:00.000Z	32 \| good	1.532 \| good	6.172 \| good	34.623 \| good	1.319 \| good	19.077 \| good	0.233 \| good
2026-01-24T03:00:00.000Z	31 \| good	4.603 \| good	20.095 \| good	33.952 \| good	1.567 \| good	26.252 \| good	0.279 \| good
2026-01-24T04:00:00.000Z	49 \| good	9.208 \| good	41.264 \| good	34.48 \| good	1.515 \| good	24.448 \| good	0.268 \| good
2026-01-24T05:00:00.000Z	38 \| good	7.209 \| good	31.675 \| good	35.397 \| good	1.463 \| good	22.643 \| good	0.257 \| good
2026-01-24T06:00:00.000Z	31 \| good	0.8 \| good	3.066 \| good	33.539 \| good	1.411 \| good	20.839 \| good	0.247 \| good
2026-01-24T07:00:00.000Z	31 \| good	1.726 \| good	7.176 \| good	33.169 \| good	1.261 \| good	18.551 \| good	0.228 \| good
2026-01-24T08:00:00.000Z	30 \| good	3.305 \| good	14.26 \| good	31.569 \| good	1.11 \| good	16.263 \| good	0.208 \| good
2026-01-24T09:00:00.000Z	30 \| good	3.152 \| good	14.097 \| good	32.232 \| good	0.96 \| good	13.975 \| good	0.189 \| good
2026-01-24T10:00:00.000Z	29 \| good	4.755 \| good	21.036 \| good	31.231 \| good	0.962 \| good	13.42 \| good	0.181 \| good
2026-01-24T11:00:00.000Z	27 \| good	5.028 \| good	21.282 \| good	29.147 \| good	0.964 \| good	12.866 \| good	0.172 \| good
2026-01-24T12:00:00.000Z	33 \| good	5.771 \| good	25.064 \| good	26.975 \| good	0.966 \| good	12.311 \| good	0.164 \| good
2026-01-24T13:00:00.000Z	33 \| good	6.133 \| good	27.251 \| good	26.395 \| good	1.066 \| good	13.203 \| good	0.174 \| good
2026-01-24T14:00:00.000Z	27 \| good	5.366 \| good	23.435 \| good	27.795 \| good	1.166 \| good	14.096 \| good	0.185 \| good
2026-01-24T15:00:00.000Z	28 \| good	5.321 \| good	22.998 \| good	29.817 \| good	1.266 \| good	14.988 \| good	0.195 \| good
2026-01-24T16:00:00.000Z	30 \| good	5.076 \| good	21.987 \| good	31.755 \| good	1.349 \| good	13.732 \| good	0.183 \| good
2026-01-24T17:00:00.000Z	30 \| good	4.956 \| good	21.041 \| good	32.255 \| good	1.432 \| good	12.475 \| good	0.172 \| good
2026-01-24T18:00:00.000Z	29 \| good	4.868 \| good	21.12 \| good	31.249 \| good	1.515 \| good	11.219 \| good	0.16 \| good
2026-01-24T19:00:00.000Z	30 \| good	4.753 \| good	20.998 \| good	31.967 \| good	1.355 \| good	8.904 \| good	0.151 \| good
2026-01-24T20:00:00.000Z	31 \| good	3.312 \| good	14.199 \| good	32.949 \| good	1.195 \| good	6.588 \| good	0.142 \| good
2026-01-24T21:00:00.000Z	31 \| good	3.105 \| good	13.805 \| good	34.427 \| good	1.034 \| good	4.273 \| good	0.132 \| good
2026-01-24T22:00:00.000Z	33 \| good	2.473 \| good	10.011 \| good	36.005 \| good	0.922 \| good	4.284 \| good	0.131 \| good
2026-01-24T23:00:00.000Z	33 \| good	2.996 \| good	12.077 \| good	36.366 \| good	0.809 \| good	4.294 \| good	0.13 \| good
2026-01-25T00:00:00.000Z	36 \| good	5.509 \| good	23.868 \| good	38.977 \| good	0.696 \| good	4.305 \| good	0.129 \| good
2026-01-25T01:00:00.000Z	38 \| good	7.27 \| good	32.003 \| good	30.185 \| good	0.763 \| good	6.488 \| good	0.143 \| good
2026-01-25T02:00:00.000Z	49 \| good	8.534 \| good	37.173 \| good	26.771 \| good	0.829 \| good	8.671 \| good	0.156 \| good
2026-01-25T03:00:00.000Z	58 \| moderate	12.706 \| fine	56.77 \| fine	22.936 \| good	0.896 \| good	10.855 \| good	0.169 \| good
2026-01-25T04:00:00.000Z	67 \| moderate	18.063 \| fine	79.894 \| fine	22.367 \| good	0.874 \| good	11.329 \| good	0.171 \| good
2026-01-25T05:00:00.000Z	69 \| moderate	18.996 \| fine	83.875 \| fine	23.762 \| good	0.852 \| good	11.803 \| good	0.174 \| good
2026-01-25T06:00:00.000Z	56 \| moderate	12 \| good	13.521 \| good	23.27 \| good	0.838 \| good	12.441 \| good	0.177 \| good
2026-01-25T07:00:00.000Z	52 \| moderate	10.479 \| good	46.443 \| good	23.976 \| good	0.85 \| good	12.155 \| good	0.178 \| good
2026-01-25T08:00:00.000Z	60 \| moderate	13.93 \| fine	62.121 \| fine	24.912 \| good	0.87 \| good	12.033 \| good	0.18 \| good
2026-01-25T09:00:00.000Z	44 \| good	7.825 \| good	34.347 \| good	23.491 \| good	0.89 \| good	11.911 \| good	0.182 \| good
2026-01-25T10:00:00.000Z	49 \| good	9.469 \| good	42.259 \| good	22.686 \| good	0.892 \| good	12.116 \| good	0.183 \| good

Mesa

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Mesa, Arizona air quality map: Track AQI near you

0.46ppm

How accurate is Arizona, USA air quality data?

Air quality data and pollutant measurements for Arizona, 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 Mesa, Arizona updated?

The air quality for Mesa, Arizona is updated every hour.

When was the worst air quality at Mesa, Arizona in the last 24 hrs?

The worst air quality in Mesa, Arizona in the last 24 hours was observed at 06:00:00 on 2026-01-23.

When was the best air quality at Mesa, Arizona in the last 24 hrs?

In the last 24 hrs, the best air quality in Mesa, Arizona was observed at 04:00:00 on 2026-01-22.

What is the current air quality in Mesa, Arizona?

The current air quality in Mesa, Arizona is 38, categorized as Good based on real-time data.

What pollutant is the most common in Mesa, Arizona?

The most common pollutant in Mesa, Arizona is PM2.5.

What should I do if the air quality in Mesa, Arizona is poor?

If the air quality in Mesa, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Mesa, Arizona?

The current PM_2.5 concentration at Mesa, Arizona is 6.594 μg/m³.

What is the current concentration of PM₁₀ in Mesa, Arizona?

The current PM₁₀ concentration at Mesa, Arizona is 17.835 μg/m³.

What is the current concentration of carbon monoxide (CO) in Mesa, Arizona?

The current carbon monoxide (CO) concentration at Mesa, Arizona is 0.338 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Mesa, Arizona?

The current sulfur dioxide (SO₂) concentration at Mesa, Arizona is 0.77 ppb.

What is the current concentration of ozone (O₃) in Mesa, Arizona?

The current ozone (O₃) concentration at Mesa, Arizona is 16.719 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Mesa, Arizona?

The current nitrogen dioxide (NO₂) concentration at Mesa, Arizona is 20.635 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	38 \| good	6.907 \| good	20.112 \| good	14.463 \| good	5.299 \| good	25.819 \| good	0.386 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.499 \| good	16.901 \| good	12.438 \| good	5.049 \| good	22.597 \| good	0.374 \| good
2026-01-21T13:00:00.000Z	27 \| good	5.27 \| good	15.957 \| good	14.787 \| good	3.217 \| good	20.609 \| good	0.374 \| good
2026-01-21T14:00:00.000Z	27 \| good	4.645 \| good	15.812 \| good	15.945 \| good	3.875 \| good	23.515 \| good	0.431 \| good
2026-01-21T15:00:00.000Z	27 \| good	4.756 \| good	20.315 \| good	14.227 \| good	2.434 \| good	24.044 \| good	0.461 \| good
2026-01-21T16:00:00.000Z	33 \| good	5.514 \| good	24.973 \| good	20.488 \| good	2.513 \| good	22.822 \| good	0.468 \| good
2026-01-21T17:00:00.000Z	33 \| good	5.99 \| good	26.195 \| good	21.538 \| good	1.915 \| good	20.987 \| good	0.418 \| good
2026-01-21T18:00:00.000Z	33 \| good	5.681 \| good	23.812 \| good	24.455 \| good	3.016 \| good	18.494 \| good	0.303 \| good
2026-01-21T19:00:00.000Z	27 \| good	5.116 \| good	22.402 \| good	25.915 \| good	0.451 \| good	14.762 \| good	0.228 \| good
2026-01-21T20:00:00.000Z	27 \| good	4.201 \| good	17.965 \| good	28.511 \| good	0.451 \| good	16.339 \| good	0.239 \| good
2026-01-21T21:00:00.000Z	30 \| good	3.052 \| good	13.729 \| good	31.961 \| good	0.264 \| good	15.941 \| good	0.234 \| good
2026-01-21T22:00:00.000Z	31 \| good	2.873 \| good	11.946 \| good	33.91 \| good	0.554 \| good	17.557 \| good	0.226 \| good
2026-01-21T23:00:00.000Z	31 \| good	2.691 \| good	10.862 \| good	34.104 \| good	0.315 \| good	15.152 \| good	0.226 \| good
2026-01-22T00:00:00.000Z	31 \| good	2.851 \| good	11.024 \| good	34.071 \| good	0.278 \| good	16.674 \| good	0.223 \| good
2026-01-22T01:00:00.000Z	29 \| good	3.384 \| good	13.061 \| good	30.676 \| good	0.371 \| good	23.626 \| good	0.412 \| good
2026-01-22T02:00:00.000Z	33 \| good	6.042 \| good	22.972 \| good	20.352 \| good	0.36 \| good	30.925 \| good	0.672 \| good
2026-01-22T03:00:00.000Z	49 \| good	8.569 \| good	31.024 \| good	17.336 \| good	0.589 \| good	33.261 \| good	0.785 \| good
2026-01-22T04:00:00.000Z	54 \| moderate	11.145 \| good	37.714 \| good	17.336 \| good	0.788 \| good	33.899 \| good	0.995 \| good
2026-01-22T05:00:00.000Z	56 \| moderate	12.095 \| good	39.598 \| good	14.184 \| good	0.774 \| good	35.028 \| good	0.908 \| good
2026-01-22T06:00:00.000Z	54 \| moderate	11.015 \| good	33.625 \| good	14.929 \| good	0.875 \| good	33.476 \| good	0.494 \| good
2026-01-22T07:00:00.000Z	54 \| moderate	10.699 \| good	32.146 \| good	16.789 \| good	0.756 \| good	32.418 \| good	0.495 \| good
2026-01-22T08:00:00.000Z	33 \| good	5.944 \| good	18.49 \| good	18.78 \| good	0.608 \| good	23.885 \| good	0.349 \| good
2026-01-22T09:00:00.000Z	33 \| good	5.71 \| good	15.971 \| good	17.362 \| good	0.629 \| good	24.684 \| good	0.347 \| good
2026-01-22T10:00:00.000Z	33 \| good	5.986 \| good	16.329 \| good	17.299 \| good	0.798 \| good	23.341 \| good	0.418 \| good
2026-01-22T11:00:00.000Z	27 \| good	5.14 \| good	15.37 \| good	15.683 \| good	0.75 \| good	21.12 \| good	0.334 \| good
2026-01-22T12:00:00.000Z	27 \| good	4.545 \| good	12.893 \| good	17.513 \| good	1.098 \| good	20.303 \| good	0.318 \| good
2026-01-22T13:00:00.000Z	22 \| good	4.45 \| good	12.418 \| good	15.731 \| good	3.765 \| good	20.117 \| good	0.318 \| good
2026-01-22T14:00:00.000Z	22 \| good	3.059 \| good	11.176 \| good	17.244 \| good	3.492 \| good	23.004 \| good	0.368 \| good
2026-01-22T15:00:00.000Z	22 \| good	3.501 \| good	14.564 \| good	18.142 \| good	3.549 \| good	22.497 \| good	0.368 \| good
2026-01-22T16:00:00.000Z	22 \| good	4.489 \| good	21.397 \| good	19.744 \| good	3.153 \| good	21.253 \| good	0.337 \| good
2026-01-22T17:00:00.000Z	27 \| good	4.908 \| good	22.487 \| good	24.826 \| good	4.018 \| good	21.829 \| good	0.422 \| good
2026-01-22T18:00:00.000Z	33 \| good	6.481 \| good	24.812 \| good	25.89 \| good	1.855 \| good	17.266 \| good	0.308 \| good
2026-01-22T19:00:00.000Z	33 \| good	5.623 \| good	24.376 \| good	27.786 \| good	0.722 \| good	11.732 \| good	0.301 \| good
2026-01-22T20:00:00.000Z	27 \| good	5.306 \| good	19.852 \| good	29.476 \| good	0.738 \| good	10.669 \| good	0.226 \| good
2026-01-22T21:00:00.000Z	31 \| good	4.826 \| good	16.392 \| good	32.503 \| good	0.626 \| good	9.882 \| good	0.212 \| good
2026-01-22T22:00:00.000Z	34 \| good	3.866 \| good	16.502 \| good	36.964 \| good	0.341 \| good	11.828 \| good	0.287 \| good
2026-01-22T23:00:00.000Z	34 \| good	4.151 \| good	15.346 \| good	36.832 \| good	0.386 \| good	14.405 \| good	0.295 \| good
2026-01-23T00:00:00.000Z	35 \| good	3.73 \| good	13.595 \| good	37.889 \| good	0.52 \| good	16.633 \| good	0.308 \| good
2026-01-23T01:00:00.000Z	32 \| good	3.305 \| good	14.388 \| good	34.51 \| good	0.51 \| good	21.46 \| good	0.393 \| good
2026-01-23T02:00:00.000Z	30 \| good	4.413 \| good	17.872 \| good	30.907 \| good	0.503 \| good	32.195 \| good	0.49 \| good
2026-01-23T03:00:00.000Z	38 \| good	7.064 \| good	25.583 \| good	24.321 \| good	0.578 \| good	35.148 \| good	0.595 \| good
2026-01-23T04:00:00.000Z	44 \| good	8.056 \| good	28.398 \| good	22.681 \| good	0.73 \| good	37.389 \| good	0.624 \| good
2026-01-23T05:00:00.000Z	56 \| moderate	11.661 \| good	34.419 \| good	24.276 \| good	0.683 \| good	37.927 \| good	0.581 \| good
2026-01-23T06:00:00.000Z	58 \| moderate	12.542 \| fine	33.636 \| good	18.357 \| good	0.795 \| good	36.111 \| good	0.661 \| good
2026-01-23T07:00:00.000Z	56 \| moderate	11.972 \| good	30.971 \| good	15.227 \| good	0.694 \| good	33.111 \| good	0.661 \| good
2026-01-23T08:00:00.000Z	44 \| good	8.185 \| good	22.72 \| good	15.067 \| good	0.794 \| good	29.797 \| good	0.352 \| good
2026-01-23T09:00:00.000Z	38 \| good	6.594 \| good	17.835 \| good	16.719 \| good	0.77 \| good	20.635 \| good	0.338 \| good
2026-01-23T10:00:00.000Z	38 \| good	6.594 \| good	17.835 \| good	16.719 \| good	0.77 \| good	20.635 \| good	0.338 \| good
2026-01-23T11:00:00.000Z	56 \| moderate	12.181 \| fine	55.037 \| fine	18.272 \| good	0.982 \| good	13.271 \| good	0.21 \| good
2026-01-23T12:00:00.000Z	54 \| moderate	10.856 \| good	48.137 \| good	15.843 \| good	0.827 \| good	11.752 \| good	0.187 \| good
2026-01-23T13:00:00.000Z	56 \| moderate	12.415 \| fine	56.743 \| fine	14.597 \| good	0.874 \| good	12.617 \| good	0.198 \| good
2026-01-23T14:00:00.000Z	62 \| moderate	14.988 \| fine	66.946 \| fine	14.685 \| good	0.92 \| good	13.482 \| good	0.208 \| good
2026-01-23T15:00:00.000Z	67 \| moderate	18.002 \| fine	80.346 \| fine	15.957 \| good	0.967 \| good	14.348 \| good	0.219 \| good
2026-01-23T16:00:00.000Z	71 \| moderate	19.939 \| fine	87.088 \| fine	19.025 \| good	1.01 \| good	12.416 \| good	0.203 \| good
2026-01-23T17:00:00.000Z	58 \| moderate	13.116 \| fine	58.726 \| fine	27.963 \| good	1.053 \| good	10.484 \| good	0.186 \| good
2026-01-23T18:00:00.000Z	33 \| good	5.67 \| good	24.857 \| good	33.757 \| good	1.096 \| good	8.552 \| good	0.17 \| good
2026-01-23T19:00:00.000Z	38 \| good	6.693 \| good	29.952 \| good	36.605 \| good	1.004 \| good	6.996 \| good	0.157 \| good
2026-01-23T20:00:00.000Z	38 \| good	4.209 \| good	18.294 \| good	41.403 \| good	0.912 \| good	5.44 \| good	0.144 \| good
2026-01-23T21:00:00.000Z	41 \| good	3.302 \| good	14.84 \| good	43.966 \| good	0.819 \| good	3.884 \| good	0.13 \| good
2026-01-23T22:00:00.000Z	41 \| good	2.773 \| good	11.271 \| good	44.165 \| good	0.821 \| good	4.165 \| good	0.134 \| good
2026-01-23T23:00:00.000Z	39 \| good	2.98 \| good	12.325 \| good	42.484 \| good	0.822 \| good	4.446 \| good	0.138 \| good
2026-01-24T00:00:00.000Z	40 \| good	0.956 \| good	3.912 \| good	42.777 \| good	0.823 \| good	4.727 \| good	0.142 \| good
2026-01-24T01:00:00.000Z	34 \| good	0.544 \| good	2.058 \| good	37.482 \| good	1.071 \| good	11.902 \| good	0.188 \| good
2026-01-24T02:00:00.000Z	32 \| good	1.532 \| good	6.172 \| good	34.623 \| good	1.319 \| good	19.077 \| good	0.233 \| good
2026-01-24T03:00:00.000Z	31 \| good	4.603 \| good	20.095 \| good	33.952 \| good	1.567 \| good	26.252 \| good	0.279 \| good
2026-01-24T04:00:00.000Z	49 \| good	9.208 \| good	41.264 \| good	34.48 \| good	1.515 \| good	24.448 \| good	0.268 \| good
2026-01-24T05:00:00.000Z	38 \| good	7.209 \| good	31.675 \| good	35.397 \| good	1.463 \| good	22.643 \| good	0.257 \| good
2026-01-24T06:00:00.000Z	31 \| good	0.8 \| good	3.066 \| good	33.539 \| good	1.411 \| good	20.839 \| good	0.247 \| good
2026-01-24T07:00:00.000Z	31 \| good	1.726 \| good	7.176 \| good	33.169 \| good	1.261 \| good	18.551 \| good	0.228 \| good
2026-01-24T08:00:00.000Z	30 \| good	3.305 \| good	14.26 \| good	31.569 \| good	1.11 \| good	16.263 \| good	0.208 \| good
2026-01-24T09:00:00.000Z	30 \| good	3.152 \| good	14.097 \| good	32.232 \| good	0.96 \| good	13.975 \| good	0.189 \| good
2026-01-24T10:00:00.000Z	29 \| good	4.755 \| good	21.036 \| good	31.231 \| good	0.962 \| good	13.42 \| good	0.181 \| good
2026-01-24T11:00:00.000Z	27 \| good	5.028 \| good	21.282 \| good	29.147 \| good	0.964 \| good	12.866 \| good	0.172 \| good
2026-01-24T12:00:00.000Z	33 \| good	5.771 \| good	25.064 \| good	26.975 \| good	0.966 \| good	12.311 \| good	0.164 \| good
2026-01-24T13:00:00.000Z	33 \| good	6.133 \| good	27.251 \| good	26.395 \| good	1.066 \| good	13.203 \| good	0.174 \| good
2026-01-24T14:00:00.000Z	27 \| good	5.366 \| good	23.435 \| good	27.795 \| good	1.166 \| good	14.096 \| good	0.185 \| good
2026-01-24T15:00:00.000Z	28 \| good	5.321 \| good	22.998 \| good	29.817 \| good	1.266 \| good	14.988 \| good	0.195 \| good
2026-01-24T16:00:00.000Z	30 \| good	5.076 \| good	21.987 \| good	31.755 \| good	1.349 \| good	13.732 \| good	0.183 \| good
2026-01-24T17:00:00.000Z	30 \| good	4.956 \| good	21.041 \| good	32.255 \| good	1.432 \| good	12.475 \| good	0.172 \| good
2026-01-24T18:00:00.000Z	29 \| good	4.868 \| good	21.12 \| good	31.249 \| good	1.515 \| good	11.219 \| good	0.16 \| good
2026-01-24T19:00:00.000Z	30 \| good	4.753 \| good	20.998 \| good	31.967 \| good	1.355 \| good	8.904 \| good	0.151 \| good
2026-01-24T20:00:00.000Z	31 \| good	3.312 \| good	14.199 \| good	32.949 \| good	1.195 \| good	6.588 \| good	0.142 \| good
2026-01-24T21:00:00.000Z	31 \| good	3.105 \| good	13.805 \| good	34.427 \| good	1.034 \| good	4.273 \| good	0.132 \| good
2026-01-24T22:00:00.000Z	33 \| good	2.473 \| good	10.011 \| good	36.005 \| good	0.922 \| good	4.284 \| good	0.131 \| good
2026-01-24T23:00:00.000Z	33 \| good	2.996 \| good	12.077 \| good	36.366 \| good	0.809 \| good	4.294 \| good	0.13 \| good
2026-01-25T00:00:00.000Z	36 \| good	5.509 \| good	23.868 \| good	38.977 \| good	0.696 \| good	4.305 \| good	0.129 \| good
2026-01-25T01:00:00.000Z	38 \| good	7.27 \| good	32.003 \| good	30.185 \| good	0.763 \| good	6.488 \| good	0.143 \| good
2026-01-25T02:00:00.000Z	49 \| good	8.534 \| good	37.173 \| good	26.771 \| good	0.829 \| good	8.671 \| good	0.156 \| good
2026-01-25T03:00:00.000Z	58 \| moderate	12.706 \| fine	56.77 \| fine	22.936 \| good	0.896 \| good	10.855 \| good	0.169 \| good
2026-01-25T04:00:00.000Z	67 \| moderate	18.063 \| fine	79.894 \| fine	22.367 \| good	0.874 \| good	11.329 \| good	0.171 \| good
2026-01-25T05:00:00.000Z	69 \| moderate	18.996 \| fine	83.875 \| fine	23.762 \| good	0.852 \| good	11.803 \| good	0.174 \| good
2026-01-25T06:00:00.000Z	56 \| moderate	12 \| good	13.521 \| good	23.27 \| good	0.838 \| good	12.441 \| good	0.177 \| good
2026-01-25T07:00:00.000Z	52 \| moderate	10.479 \| good	46.443 \| good	23.976 \| good	0.85 \| good	12.155 \| good	0.178 \| good
2026-01-25T08:00:00.000Z	60 \| moderate	13.93 \| fine	62.121 \| fine	24.912 \| good	0.87 \| good	12.033 \| good	0.18 \| good
2026-01-25T09:00:00.000Z	44 \| good	7.825 \| good	34.347 \| good	23.491 \| good	0.89 \| good	11.911 \| good	0.182 \| good
2026-01-25T10:00:00.000Z	49 \| good	9.469 \| good	42.259 \| good	22.686 \| good	0.892 \| good	12.116 \| good	0.183 \| good

Mesa, Arizona live air quality index now

Major air pollutants in Mesa, Arizona

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Mesa, Arizona air quality map: Track AQI near you

Air quality in nearby cities

Gilbert, Arizona

Tempe, Arizona

Chandler, Arizona

Scottsdale, Arizona

Paradise Valley, Arizona

Sun Lakes, Arizona

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Frequently asked questions

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What is the current concentration of PM2.5 in Mesa, Arizona?

What is the current concentration of PM10 in Mesa, Arizona?

What is the current concentration of carbon monoxide (CO) in Mesa, Arizona?

What is the current concentration of sulfur dioxide (SO2) in Mesa, Arizona?

What is the current concentration of ozone (O3) in Mesa, Arizona?

What is the current concentration of nitrogen dioxide (NO2) in Mesa, Arizona?

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 Mesa, Arizona?

What is the current concentration of PM₁₀ in Mesa, Arizona?

What is the current concentration of sulfur dioxide (SO₂) in Mesa, Arizona?

What is the current concentration of ozone (O₃) in Mesa, Arizona?

What is the current concentration of nitrogen dioxide (NO₂) in Mesa, Arizona?