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

The current PM10 concentration at Mesa, Arizona is 16.151 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Mesa, Arizona is 0.818 ppb.

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

The current ozone (O3) concentration at Mesa, Arizona is 24.83 ppm.

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

The current nitrogen dioxide (NO2) concentration at Mesa, Arizona is 21.221 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 5.068 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)

5.07 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.15 μg/m³

155

255

425

605+

Ozone (O₃)

24.83 ppb

201

201+

Sulfur Dioxide (SO₂)

0.82 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

21.22 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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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
2026-03-05T10:00:00.000Z	44 \| good	7.509 \| good	29.616 \| good	26.02 \| good	0.47 \| good	12.123 \| good	0.381 \| good
2026-03-05T11:00:00.000Z	38 \| good	7.268 \| good	28.466 \| good	25.516 \| good	0.593 \| good	11.814 \| good	0.336 \| good
2026-03-05T12:00:00.000Z	38 \| good	6.595 \| good	23.626 \| good	23.337 \| good	1.975 \| good	11.846 \| good	0.252 \| good
2026-03-05T13:00:00.000Z	33 \| good	5.93 \| good	22.844 \| good	24.723 \| good	0.458 \| good	12.672 \| good	0.252 \| good
2026-03-05T14:00:00.000Z	33 \| good	5.657 \| good	23.18 \| good	23.479 \| good	0.419 \| good	17.213 \| good	0.301 \| good
2026-03-05T15:00:00.000Z	38 \| good	7.007 \| good	30.556 \| good	22.819 \| good	0.632 \| good	19.299 \| good	0.393 \| good
2026-03-05T16:00:00.000Z	44 \| good	7.92 \| good	35.103 \| good	23.031 \| good	0.688 \| good	16.875 \| good	0.341 \| good
2026-03-05T17:00:00.000Z	54 \| moderate	10.776 \| good	49.476 \| good	22.32 \| good	0.72 \| good	15.63 \| good	0.234 \| good
2026-03-05T18:00:00.000Z	52 \| moderate	10.064 \| good	45.967 \| good	27.931 \| good	0.779 \| good	21.389 \| good	0.285 \| good
2026-03-05T19:00:00.000Z	49 \| good	8.518 \| good	40.231 \| good	32.84 \| good	0.522 \| good	17.21 \| good	0.231 \| good
2026-03-05T20:00:00.000Z	38 \| good	7.203 \| good	34.626 \| good	36.527 \| good	0.534 \| good	9.295 \| good	0.203 \| good
2026-03-05T21:00:00.000Z	38 \| good	7.045 \| good	32.126 \| good	41.09 \| good	0.484 \| good	8.767 \| good	0.152 \| good
2026-03-05T22:00:00.000Z	44 \| good	8.381 \| good	37.546 \| good	45.55 \| good	0.503 \| good	6.999 \| good	0.168 \| good
2026-03-05T23:00:00.000Z	56 \| moderate	12.331 \| fine	55.286 \| fine	48.029 \| good	0.539 \| good	4.453 \| good	0.152 \| good
2026-03-06T00:00:00.000Z	66 \| moderate	16.514 \| fine	79.973 \| fine	48.042 \| good	0.492 \| good	3.878 \| good	0.135 \| good
2026-03-06T01:00:00.000Z	64 \| moderate	16.45 \| fine	76.08 \| fine	46.905 \| good	0.461 \| good	3.879 \| good	0.145 \| good
2026-03-06T02:00:00.000Z	64 \| moderate	15.875 \| fine	74.135 \| fine	44.683 \| good	0.479 \| good	8.147 \| good	0.178 \| good
2026-03-06T03:00:00.000Z	44 \| good	5.3 \| good	23 \| good	46.854 \| good	0.348 \| good	2.398 \| good	0.125 \| good
2026-03-06T04:00:00.000Z	56 \| moderate	11.501 \| good	53.576 \| good	40.259 \| good	0.398 \| good	10.212 \| good	0.216 \| good
2026-03-06T05:00:00.000Z	38 \| good	6.993 \| good	33.296 \| good	40.945 \| good	0.401 \| good	10.816 \| good	0.238 \| good
2026-03-06T06:00:00.000Z	35 \| good	5.64 \| good	25.717 \| good	38.212 \| good	0.305 \| good	7.856 \| good	0.238 \| good
2026-03-06T07:00:00.000Z	35 \| good	5.383 \| good	24.215 \| good	37.938 \| good	0.337 \| good	7.851 \| good	0.238 \| good
2026-03-06T08:00:00.000Z	35 \| good	6.248 \| good	25.795 \| good	37.575 \| good	0.368 \| good	7.562 \| good	0.21 \| good
2026-03-06T09:00:00.000Z	34 \| good	5.037 \| good	20.012 \| good	36.535 \| good	0.324 \| good	6.675 \| good	0.193 \| good
2026-03-06T10:00:00.000Z	32 \| good	3.935 \| good	15.711 \| good	35.119 \| good	0.308 \| good	7.879 \| good	0.193 \| good
2026-03-06T11:00:00.000Z	30 \| good	3.444 \| good	12.127 \| good	31.663 \| good	0.369 \| good	10.182 \| good	0.205 \| good
2026-03-06T12:00:00.000Z	25 \| good	3.522 \| good	12.293 \| good	26.554 \| good	0.378 \| good	16.943 \| good	0.244 \| good
2026-03-06T13:00:00.000Z	24 \| good	3.51 \| good	14.028 \| good	26.441 \| good	0.386 \| good	16.9 \| good	0.244 \| good
2026-03-06T14:00:00.000Z	27 \| good	5.144 \| good	18.616 \| good	24.945 \| good	0.382 \| good	28.307 \| good	0.309 \| good
2026-03-06T15:00:00.000Z	38 \| good	6.646 \| good	27.571 \| good	24.2 \| good	0.444 \| good	30.783 \| good	0.379 \| good
2026-03-06T16:00:00.000Z	54 \| moderate	10.627 \| good	50.094 \| good	22.877 \| good	1.089 \| good	24.418 \| good	0.294 \| good
2026-03-06T17:00:00.000Z	52 \| moderate	10.152 \| good	49.231 \| good	25.247 \| good	0.878 \| good	17.962 \| good	0.212 \| good
2026-03-06T18:00:00.000Z	38 \| good	7.113 \| good	33.552 \| good	26.281 \| good	0.673 \| good	13.956 \| good	0.237 \| good
2026-03-06T19:00:00.000Z	33 \| good	5.683 \| good	27.232 \| good	29.272 \| good	0.408 \| good	10.704 \| good	0.238 \| good
2026-03-06T20:00:00.000Z	30 \| good	4.641 \| good	21.098 \| good	31.851 \| good	0.409 \| good	7.851 \| good	0.222 \| good
2026-03-06T21:00:00.000Z	34 \| good	3.639 \| good	16.388 \| good	36.588 \| good	0.373 \| good	9.297 \| good	0.188 \| good
2026-03-06T22:00:00.000Z	38 \| good	3.262 \| good	14.852 \| good	41.054 \| good	0.322 \| good	7.446 \| good	0.188 \| good
2026-03-06T23:00:00.000Z	38 \| good	3.022 \| good	14.27 \| good	41.454 \| good	0.336 \| good	6.776 \| good	0.171 \| good
2026-03-07T00:00:00.000Z	39 \| good	2.876 \| good	12.903 \| good	42.396 \| good	0.323 \| good	5.206 \| good	0.155 \| good
2026-03-07T01:00:00.000Z	38 \| good	2.676 \| good	12.011 \| good	41.272 \| good	0.305 \| good	4.723 \| good	0.171 \| good
2026-03-07T02:00:00.000Z	38 \| good	2.655 \| good	11.665 \| good	41.035 \| good	0.298 \| good	4.059 \| good	0.165 \| good
2026-03-07T03:00:00.000Z	33 \| good	3.316 \| good	14.301 \| good	35.952 \| good	0.331 \| good	8.449 \| good	0.172 \| good
2026-03-07T04:00:00.000Z	31 \| good	3.573 \| good	15.499 \| good	33.585 \| good	0.345 \| good	15.982 \| good	0.313 \| good
2026-03-07T05:00:00.000Z	30 \| good	4.824 \| good	19.141 \| good	31.852 \| good	0.36 \| good	14.364 \| good	0.338 \| good
2026-03-07T06:00:00.000Z	33 \| good	6.04 \| good	24.351 \| good	27.083 \| good	0.358 \| good	13.691 \| good	0.271 \| good
2026-03-07T07:00:00.000Z	33 \| good	6.147 \| good	24.067 \| good	24.815 \| good	0.412 \| good	11.655 \| good	0.271 \| good
2026-03-07T08:00:00.000Z	38 \| good	6.66 \| good	27.271 \| good	21.887 \| good	0.869 \| good	21.229 \| good	0.35 \| good
2026-03-07T09:00:00.000Z	27 \| good	5.068 \| good	16.151 \| good	24.83 \| good	0.818 \| good	21.221 \| good	0.331 \| good
2026-03-07T10:00:00.000Z	52 \| moderate	9.923 \| good	44.023 \| good	16.84 \| good	0.413 \| good	9.108 \| good	0.184 \| good
2026-03-07T11:00:00.000Z	49 \| good	8.688 \| good	38.294 \| good	17.321 \| good	0.369 \| good	8.17 \| good	0.177 \| good
2026-03-07T12:00:00.000Z	44 \| good	7.877 \| good	34.536 \| good	21.814 \| good	0.325 \| good	7.233 \| good	0.169 \| good
2026-03-07T13:00:00.000Z	33 \| good	5.877 \| good	25.578 \| good	21.243 \| good	0.346 \| good	6.897 \| good	0.176 \| good
2026-03-07T14:00:00.000Z	52 \| moderate	9.838 \| good	43.817 \| good	22.056 \| good	0.368 \| good	6.56 \| good	0.182 \| good
2026-03-07T15:00:00.000Z	49 \| good	9.318 \| good	41.314 \| good	27.32 \| good	0.39 \| good	6.224 \| good	0.188 \| good
2026-03-07T16:00:00.000Z	44 \| good	8.13 \| good	36.241 \| good	33.447 \| good	0.409 \| good	4.742 \| good	0.17 \| good
2026-03-07T17:00:00.000Z	35 \| good	6.427 \| good	28.294 \| good	38.204 \| good	0.428 \| good	3.26 \| good	0.152 \| good
2026-03-07T18:00:00.000Z	41 \| good	2.901 \| good	12.367 \| good	44.373 \| good	0.446 \| good	1.777 \| good	0.134 \| good
2026-03-07T19:00:00.000Z	44 \| good	2.569 \| good	10.758 \| good	47.619 \| good	0.374 \| good	1.386 \| good	0.129 \| good
2026-03-07T20:00:00.000Z	47 \| good	3.754 \| good	16.437 \| good	50.97 \| good	0.302 \| good	0.995 \| good	0.124 \| good
2026-03-07T21:00:00.000Z	48 \| good	2.944 \| good	12.098 \| good	52.27 \| good	0.23 \| good	0.605 \| good	0.119 \| good
2026-03-07T22:00:00.000Z	46 \| good	2.154 \| good	8.885 \| good	50.114 \| good	0.233 \| good	0.731 \| good	0.119 \| good
2026-03-07T23:00:00.000Z	45 \| good	3.008 \| good	12.441 \| good	48.527 \| good	0.237 \| good	0.858 \| good	0.12 \| good
2026-03-08T00:00:00.000Z	47 \| good	0.823 \| good	3.247 \| good	51.249 \| good	0.241 \| good	0.985 \| good	0.12 \| good
2026-03-08T01:00:00.000Z	44 \| good	2.601 \| good	10.755 \| good	47.957 \| good	0.376 \| good	4.411 \| good	0.144 \| good
2026-03-08T02:00:00.000Z	44 \| good	7.511 \| good	33.336 \| good	37.239 \| good	0.511 \| good	7.837 \| good	0.168 \| good
2026-03-08T03:00:00.000Z	52 \| moderate	10.039 \| good	44.513 \| good	21.822 \| good	0.645 \| good	11.263 \| good	0.192 \| good
2026-03-08T04:00:00.000Z	56 \| moderate	12.081 \| good	54.04 \| good	18.622 \| good	0.706 \| good	11.039 \| good	0.189 \| good
2026-03-08T05:00:00.000Z	60 \| moderate	13.966 \| fine	62.822 \| fine	20.202 \| good	0.768 \| good	10.816 \| good	0.186 \| good
2026-03-08T06:00:00.000Z	58 \| moderate	12.513 \| fine	56.261 \| fine	24.238 \| good	0.829 \| good	10.593 \| good	0.182 \| good
2026-03-08T07:00:00.000Z	58 \| moderate	13.192 \| fine	59 \| fine	25.256 \| good	0.712 \| good	8.683 \| good	0.17 \| good
2026-03-08T08:00:00.000Z	60 \| moderate	13.739 \| fine	61.755 \| fine	26.035 \| good	0.595 \| good	6.772 \| good	0.158 \| good
2026-03-08T09:00:00.000Z	44 \| good	7.822 \| good	34.742 \| good	25.574 \| good	0.478 \| good	4.862 \| good	0.146 \| good
2026-03-08T10:00:00.000Z	27 \| good	5.499 \| good	23.977 \| good	23.003 \| good	0.45 \| good	4.182 \| good	0.141 \| good
2026-03-08T11:00:00.000Z	22 \| good	4.485 \| good	19.578 \| good	24.476 \| good	0.421 \| good	3.503 \| good	0.136 \| good
2026-03-08T12:00:00.000Z	24 \| good	3.823 \| good	16.561 \| good	25.66 \| good	0.393 \| good	2.823 \| good	0.13 \| good
2026-03-08T13:00:00.000Z	21 \| good	3.101 \| good	13.274 \| good	23.054 \| good	0.421 \| good	3.448 \| good	0.138 \| good
2026-03-08T14:00:00.000Z	33 \| good	5.91 \| good	25.959 \| good	22.845 \| good	0.449 \| good	4.073 \| good	0.146 \| good
2026-03-08T15:00:00.000Z	33 \| good	6.026 \| good	26.591 \| good	26.243 \| good	0.477 \| good	4.698 \| good	0.154 \| good
2026-03-08T16:00:00.000Z	31 \| good	4.099 \| good	17.595 \| good	33.027 \| good	0.463 \| good	3.72 \| good	0.147 \| good
2026-03-08T17:00:00.000Z	35 \| good	2.876 \| good	11.92 \| good	37.802 \| good	0.45 \| good	2.742 \| good	0.14 \| good
2026-03-08T18:00:00.000Z	42 \| good	2.098 \| good	8.42 \| good	44.814 \| good	0.437 \| good	1.763 \| good	0.133 \| good
2026-03-08T19:00:00.000Z	46 \| good	2.624 \| good	10.527 \| good	49.592 \| good	0.412 \| good	1.342 \| good	0.123 \| good
2026-03-08T20:00:00.000Z	46 \| good	3.82 \| good	16.69 \| good	50.225 \| good	0.387 \| good	0.921 \| good	0.113 \| good
2026-03-08T21:00:00.000Z	47 \| good	3.814 \| good	16.572 \| good	51.451 \| good	0.363 \| good	0.5 \| good	0.103 \| good
2026-03-08T22:00:00.000Z	47 \| good	2.7 \| good	11.067 \| good	51.409 \| good	0.375 \| good	0.66 \| good	0.105 \| good
2026-03-08T23:00:00.000Z	46 \| good	2.32 \| good	9.564 \| good	49.717 \| good	0.387 \| good	0.82 \| good	0.106 \| good
2026-03-09T00:00:00.000Z	45 \| good	1.205 \| good	4.867 \| good	49.471 \| good	0.399 \| good	0.979 \| good	0.107 \| good
2026-03-09T01:00:00.000Z	44 \| good	1.578 \| good	6.567 \| good	47.619 \| good	0.517 \| good	5.451 \| good	0.139 \| good
2026-03-09T02:00:00.000Z	31 \| good	4.235 \| good	18.324 \| good	34.078 \| good	0.635 \| good	9.924 \| good	0.171 \| good
2026-03-09T03:00:00.000Z	44 \| good	7.8 \| good	34.216 \| good	24.323 \| good	0.753 \| good	14.396 \| good	0.203 \| good
2026-03-09T04:00:00.000Z	49 \| good	9.116 \| good	40.317 \| good	26.37 \| good	0.71 \| good	11.177 \| good	0.18 \| good
2026-03-09T05:00:00.000Z	38 \| good	7.379 \| good	32.62 \| good	29.853 \| good	0.667 \| good	7.958 \| good	0.156 \| good
2026-03-09T06:00:00.000Z	83 \| moderate	16.961 \| fine	119.778 \| fine	33.591 \| good	0.629 \| good	4.739 \| good	0.133 \| good
2026-03-09T07:00:00.000Z	31 \| good	4.394 \| good	19.183 \| good	33.084 \| good	0.65 \| good	5.459 \| good	0.137 \| good
2026-03-09T08:00:00.000Z	27 \| good	5.21 \| good	22.643 \| good	29.419 \| good	0.674 \| good	6.178 \| good	0.141 \| good
2026-03-09T09:00:00.000Z	33 \| good	5.818 \| good	25.324 \| good	27.474 \| good	0.699 \| good	6.898 \| good	0.146 \| good

Mesa

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Mesa, Arizona air quality map: Track AQI near you

0.36ppm

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 04:00:00 on 2026-03-06.

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 01:00:00 on 2026-03-06.

What is the current air quality in Mesa, Arizona?

The current air quality in Mesa, Arizona is 27, 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 5.068 μg/m³.

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

The current PM₁₀ concentration at Mesa, Arizona is 16.151 μg/m³.

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

The current carbon monoxide (CO) concentration at Mesa, Arizona is 0.331 ppm.

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

The current sulfur dioxide (SO₂) concentration at Mesa, Arizona is 0.818 ppb.

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

The current ozone (O₃) concentration at Mesa, Arizona is 24.83 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Mesa, Arizona is 21.221 ppb.

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