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

The current PM10 concentration at Mesa, Arizona is 12.954 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Mesa, Arizona is 0.279 ppb.

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

The current ozone (O3) concentration at Mesa, Arizona is 50.101 ppm.

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

The current nitrogen dioxide (NO2) concentration at Mesa, Arizona is 24.13 ppb.

Mesa, Arizona live air quality index now

Name: Live air pollution levels in Mesa, Arizona today
Creator: Ambee

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)

3.94 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.95 μg/m³

155

255

425

605+

Ozone (O₃)

50.10 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

24.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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
2025-10-19T23:00:00.000Z	48 \| good	2.665 \| good	5.529 \| good	51.563 \| good	0.389 \| good	10.139 \| good	0.203 \| good
2025-10-20T00:00:00.000Z	46 \| good	2.441 \| good	6.969 \| good	50.328 \| good	0.588 \| good	10.693 \| good	0.211 \| good
2025-10-20T01:00:00.000Z	46 \| good	2.898 \| good	7.867 \| good	49.623 \| good	0.56 \| good	11.74 \| good	0.215 \| good
2025-10-20T02:00:00.000Z	44 \| good	3.429 \| good	10.683 \| good	47.791 \| good	0.555 \| good	22.187 \| good	0.388 \| good
2025-10-20T03:00:00.000Z	37 \| good	4.636 \| good	15.054 \| good	40.203 \| good	0.497 \| good	31.322 \| good	0.462 \| good
2025-10-20T04:00:00.000Z	35 \| good	5.446 \| good	16.335 \| good	38.134 \| good	0.487 \| good	29.259 \| good	0.476 \| good
2025-10-20T05:00:00.000Z	38 \| good	7.173 \| good	19.626 \| good	33.676 \| good	0.634 \| good	30.507 \| good	0.685 \| good
2025-10-20T06:00:00.000Z	49 \| good	8.674 \| good	22.037 \| good	26.401 \| good	0.561 \| good	32.333 \| good	0.793 \| good
2025-10-20T07:00:00.000Z	44 \| good	8.408 \| good	20.833 \| good	21.186 \| good	0.67 \| good	31.688 \| good	0.794 \| good
2025-10-20T08:00:00.000Z	44 \| good	7.705 \| good	21.772 \| good	18.484 \| good	0.772 \| good	27.631 \| good	0.367 \| good
2025-10-20T09:00:00.000Z	38 \| good	7.437 \| good	21.102 \| good	16.848 \| good	1.924 \| good	23.153 \| good	0.339 \| good
2025-10-20T10:00:00.000Z	33 \| good	6.093 \| good	18.122 \| good	16.282 \| good	0.911 \| good	22.846 \| good	0.319 \| good
2025-10-20T11:00:00.000Z	33 \| good	5.649 \| good	16.465 \| good	19.054 \| good	0.561 \| good	20.673 \| good	0.307 \| good
2025-10-20T12:00:00.000Z	33 \| good	6.255 \| good	16.679 \| good	20.327 \| good	0.418 \| good	23.524 \| good	0.312 \| good
2025-10-20T13:00:00.000Z	33 \| good	6.24 \| good	16.638 \| good	21.935 \| good	0.511 \| good	23.469 \| good	0.312 \| good
2025-10-20T14:00:00.000Z	33 \| good	5.829 \| good	14.679 \| good	24.666 \| good	0.878 \| good	26.585 \| good	0.251 \| good
2025-10-20T15:00:00.000Z	33 \| good	5.704 \| good	17.815 \| good	25.501 \| good	1.242 \| good	25.152 \| good	0.323 \| good
2025-10-20T16:00:00.000Z	33 \| good	6.367 \| good	23.715 \| good	26.394 \| good	1.05 \| good	23.182 \| good	0.302 \| good
2025-10-20T17:00:00.000Z	33 \| good	5.752 \| good	20.005 \| good	28.348 \| good	2.259 \| good	17.654 \| good	0.27 \| good
2025-10-20T18:00:00.000Z	29 \| good	5.378 \| good	17.695 \| good	31.399 \| good	4.55 \| good	17.092 \| good	0.269 \| good
2025-10-20T19:00:00.000Z	33 \| good	5.332 \| good	16.285 \| good	36.28 \| good	3.829 \| good	18.413 \| good	0.208 \| good
2025-10-20T20:00:00.000Z	39 \| good	5.157 \| good	16.932 \| good	41.693 \| good	3.87 \| good	14.5 \| good	0.208 \| good
2025-10-20T21:00:00.000Z	44 \| good	5.19 \| good	16.966 \| good	48.016 \| good	2.235 \| good	14.911 \| good	0.208 \| good
2025-10-20T22:00:00.000Z	51 \| moderate	4.308 \| good	14.63 \| good	54.555 \| good	1.068 \| good	10.847 \| good	0.19 \| good
2025-10-20T23:00:00.000Z	58 \| moderate	3.653 \| good	12.308 \| good	57.423 \| fine	0.809 \| good	10.327 \| good	0.19 \| good
2025-10-21T00:00:00.000Z	61 \| moderate	2.963 \| good	11.255 \| good	57.988 \| fine	0.326 \| good	16.883 \| good	0.209 \| good
2025-10-21T01:00:00.000Z	54 \| moderate	3.897 \| good	12.702 \| good	55.674 \| fine	0.408 \| good	20.222 \| good	0.275 \| good
2025-10-21T02:00:00.000Z	48 \| good	4.699 \| good	18.667 \| good	51.893 \| good	0.409 \| good	31.345 \| good	0.385 \| good
2025-10-21T03:00:00.000Z	66 \| moderate	16.948 \| fine	75.234 \| fine	14.477 \| good	1.619 \| good	21.855 \| good	0.301 \| good
2025-10-21T04:00:00.000Z	56 \| moderate	12.272 \| fine	37.253 \| good	37.235 \| good	0.298 \| good	40.435 \| good	0.608 \| good
2025-10-21T05:00:00.000Z	64 \| moderate	15.757 \| fine	42.213 \| good	34.919 \| good	0.534 \| good	41.629 \| good	0.655 \| good
2025-10-21T06:00:00.000Z	58 \| moderate	12.747 \| fine	34.167 \| good	31.119 \| good	0.43 \| good	35.577 \| good	0.491 \| good
2025-10-21T07:00:00.000Z	56 \| moderate	12.493 \| fine	33.011 \| good	30.496 \| good	0.373 \| good	35.882 \| good	0.491 \| good
2025-10-21T08:00:00.000Z	44 \| good	7.911 \| good	23.305 \| good	26.664 \| good	0.357 \| good	26.377 \| good	0.266 \| good
2025-10-21T09:00:00.000Z	44 \| good	7.728 \| good	22.553 \| good	30.826 \| good	0.417 \| good	20.365 \| good	0.241 \| good
2025-10-21T10:00:00.000Z	38 \| good	6.746 \| good	18.137 \| good	29.643 \| good	0.932 \| good	15.057 \| good	0.239 \| good
2025-10-21T11:00:00.000Z	38 \| good	6.565 \| good	19.448 \| good	30.002 \| good	3.177 \| good	15.86 \| good	0.303 \| good
2025-10-21T12:00:00.000Z	33 \| good	6.268 \| good	18.234 \| good	27.007 \| good	6.114 \| good	19.796 \| good	0.307 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.068 \| good	17.357 \| good	27.546 \| good	0.512 \| good	21.279 \| good	0.307 \| good
2025-10-21T14:00:00.000Z	33 \| good	6.076 \| good	16.03 \| good	29.282 \| good	1.056 \| good	22.798 \| good	0.444 \| good
2025-10-21T15:00:00.000Z	38 \| good	7.446 \| good	24.877 \| good	24.887 \| good	1.648 \| good	23.282 \| good	0.547 \| good
2025-10-21T16:00:00.000Z	44 \| good	7.617 \| good	28.72 \| good	24.05 \| good	1.255 \| good	21.039 \| good	0.383 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.045 \| good	25.397 \| good	28.32 \| good	1.409 \| good	16.744 \| good	0.278 \| good
2025-10-21T18:00:00.000Z	30 \| good	5.3 \| good	20.697 \| good	31.8 \| good	1.982 \| good	17.461 \| good	0.205 \| good
2025-10-21T19:00:00.000Z	32 \| good	4.254 \| good	15.473 \| good	35.022 \| good	0.213 \| good	13.393 \| good	0.187 \| good
2025-10-21T20:00:00.000Z	40 \| good	4.048 \| good	13.058 \| good	43.488 \| good	0.225 \| good	16.829 \| good	0.195 \| good
2025-10-21T21:00:00.000Z	46 \| good	3.945 \| good	12.954 \| good	50.101 \| good	0.279 \| good	24.13 \| good	0.211 \| good
2025-10-21T22:00:00.000Z	46 \| good	3.945 \| good	12.954 \| good	50.101 \| good	0.279 \| good	24.13 \| good	0.211 \| good
2025-10-21T07:00:00.000Z	58 \| moderate	13.178 \| fine	59.406 \| fine	19.055 \| good	1.336 \| good	23.046 \| good	0.313 \| good
2025-10-21T08:00:00.000Z	56 \| moderate	12.162 \| fine	54.945 \| good	19.665 \| good	1.133 \| good	19.761 \| good	0.288 \| good
2025-10-21T09:00:00.000Z	49 \| good	9.309 \| good	41.188 \| good	20.679 \| good	0.93 \| good	16.476 \| good	0.262 \| good
2025-10-21T10:00:00.000Z	44 \| good	8.139 \| good	35.37 \| good	20.55 \| good	0.817 \| good	14.095 \| good	0.24 \| good
2025-10-21T11:00:00.000Z	38 \| good	7.208 \| good	32.146 \| good	21.699 \| good	0.705 \| good	11.715 \| good	0.217 \| good
2025-10-21T12:00:00.000Z	38 \| good	6.759 \| good	30.013 \| good	20.815 \| good	0.592 \| good	9.335 \| good	0.195 \| good
2025-10-21T13:00:00.000Z	33 \| good	5.791 \| good	25.149 \| good	18.668 \| good	0.59 \| good	9.441 \| good	0.209 \| good
2025-10-21T14:00:00.000Z	27 \| good	4.992 \| good	21.237 \| good	18.843 \| good	0.587 \| good	9.547 \| good	0.222 \| good
2025-10-21T15:00:00.000Z	23 \| good	3.043 \| good	12.327 \| good	25.367 \| good	0.585 \| good	9.654 \| good	0.235 \| good
2025-10-21T16:00:00.000Z	30 \| good	2.165 \| good	8.965 \| good	31.775 \| good	0.732 \| good	7.79 \| good	0.211 \| good
2025-10-21T17:00:00.000Z	36 \| good	3.075 \| good	13.662 \| good	39.211 \| good	0.878 \| good	5.926 \| good	0.186 \| good
2025-10-21T18:00:00.000Z	44 \| good	3.83 \| good	16.87 \| good	46.545 \| good	1.025 \| good	4.062 \| good	0.161 \| good
2025-10-21T19:00:00.000Z	49 \| good	4.362 \| good	18.943 \| good	53.049 \| good	0.992 \| good	3.404 \| good	0.152 \| good
2025-10-21T20:00:00.000Z	61 \| moderate	3.935 \| good	16.912 \| good	57.981 \| fine	0.96 \| good	2.745 \| good	0.143 \| good
2025-10-21T21:00:00.000Z	74 \| moderate	4.244 \| good	18.769 \| good	61.992 \| fine	0.927 \| good	2.087 \| good	0.134 \| good
2025-10-21T22:00:00.000Z	74 \| moderate	4.504 \| good	19.879 \| good	62.024 \| fine	0.958 \| good	3.053 \| good	0.14 \| good
2025-10-21T23:00:00.000Z	67 \| moderate	3.641 \| good	15.997 \| good	60.098 \| fine	0.989 \| good	4.018 \| good	0.145 \| good
2025-10-22T00:00:00.000Z	45 \| good	7.89 \| good	34.381 \| good	48.97 \| good	1.02 \| good	4.984 \| good	0.151 \| good
2025-10-22T01:00:00.000Z	38 \| good	6.517 \| good	29.195 \| good	31.808 \| good	1.157 \| good	11.701 \| good	0.207 \| good
2025-10-22T02:00:00.000Z	52 \| moderate	9.628 \| good	43.242 \| good	23.232 \| good	1.295 \| good	18.419 \| good	0.263 \| good
2025-10-22T03:00:00.000Z	54 \| moderate	11.079 \| good	48.586 \| good	18.709 \| good	1.433 \| good	25.136 \| good	0.319 \| good
2025-10-22T04:00:00.000Z	58 \| moderate	12.677 \| fine	57.062 \| fine	15.646 \| good	1.45 \| good	26.011 \| good	0.329 \| good
2025-10-22T05:00:00.000Z	56 \| moderate	12.14 \| fine	54.188 \| good	15.291 \| good	1.467 \| good	26.886 \| good	0.339 \| good
2025-10-22T06:00:00.000Z	58 \| moderate	12.668 \| fine	56.847 \| fine	19.103 \| good	1.484 \| good	27.761 \| good	0.348 \| good
2025-10-22T07:00:00.000Z	60 \| moderate	14.018 \| fine	62.958 \| fine	24.457 \| good	1.257 \| good	24.222 \| good	0.315 \| good
2025-10-22T08:00:00.000Z	60 \| moderate	14.275 \| fine	63.167 \| fine	27.644 \| good	1.03 \| good	20.684 \| good	0.282 \| good
2025-10-22T09:00:00.000Z	58 \| moderate	13.469 \| fine	60.947 \| fine	30.21 \| good	0.803 \| good	17.146 \| good	0.25 \| good
2025-10-22T10:00:00.000Z	58 \| moderate	13.158 \| fine	58.955 \| fine	34.005 \| good	0.703 \| good	14.756 \| good	0.227 \| good
2025-10-22T11:00:00.000Z	58 \| moderate	13.186 \| fine	58.915 \| fine	33.222 \| good	0.604 \| good	12.366 \| good	0.204 \| good
2025-10-22T12:00:00.000Z	62 \| moderate	15.015 \| fine	67.099 \| fine	30.022 \| good	0.504 \| good	9.976 \| good	0.181 \| good
2025-10-22T13:00:00.000Z	62 \| moderate	14.835 \| fine	65.412 \| fine	27.82 \| good	0.526 \| good	10.365 \| good	0.196 \| good
2025-10-22T14:00:00.000Z	66 \| moderate	17.3 \| fine	76.803 \| fine	29.527 \| good	0.547 \| good	10.755 \| good	0.21 \| good
2025-10-22T15:00:00.000Z	58 \| moderate	13.406 \| fine	60.755 \| fine	38.339 \| good	0.569 \| good	11.144 \| good	0.225 \| good
2025-10-22T16:00:00.000Z	49 \| good	9.22 \| good	40.965 \| good	43.789 \| good	0.656 \| good	8.883 \| good	0.199 \| good
2025-10-22T17:00:00.000Z	42 \| good	6.58 \| good	29.039 \| good	44.552 \| good	0.743 \| good	6.622 \| good	0.174 \| good
2025-10-22T18:00:00.000Z	45 \| good	6.936 \| good	30.912 \| good	49.105 \| good	0.831 \| good	4.36 \| good	0.148 \| good
2025-10-22T19:00:00.000Z	48 \| good	6.333 \| good	28.119 \| good	51.802 \| good	0.73 \| good	3.411 \| good	0.136 \| good
2025-10-22T20:00:00.000Z	48 \| good	5.837 \| good	25.039 \| good	52.483 \| good	0.629 \| good	2.461 \| good	0.125 \| good
2025-10-22T21:00:00.000Z	48 \| good	4.151 \| good	18.001 \| good	51.95 \| good	0.528 \| good	1.512 \| good	0.113 \| good
2025-10-22T22:00:00.000Z	48 \| good	3.744 \| good	16.002 \| good	51.945 \| good	0.522 \| good	2.115 \| good	0.116 \| good
2025-10-22T23:00:00.000Z	48 \| good	2.835 \| good	12.133 \| good	51.759 \| good	0.515 \| good	2.718 \| good	0.119 \| good
2025-10-23T00:00:00.000Z	40 \| good	5.826 \| good	25.321 \| good	42.877 \| good	0.509 \| good	3.321 \| good	0.123 \| good
2025-10-23T01:00:00.000Z	28 \| good	5.435 \| good	23.234 \| good	29.705 \| good	0.689 \| good	10.9 \| good	0.182 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.793 \| good	25.102 \| good	18.042 \| good	0.869 \| good	18.48 \| good	0.24 \| good
2025-10-23T03:00:00.000Z	33 \| good	6.167 \| good	27.325 \| good	15.028 \| good	1.049 \| good	26.06 \| good	0.299 \| good
2025-10-23T04:00:00.000Z	38 \| good	7.209 \| good	32.079 \| good	12.684 \| good	1.027 \| good	23.115 \| good	0.277 \| good
2025-10-23T05:00:00.000Z	49 \| good	8.571 \| good	37.208 \| good	11.043 \| good	1.005 \| good	20.17 \| good	0.254 \| good
2025-10-23T06:00:00.000Z	60 \| moderate	14.003 \| fine	46.142 \| good	27.402 \| good	1 \| good	17.499 \| good	0.233 \| good

Mesa

Get reliable air quality data to drive your business

Mesa, Arizona air quality map: Track AQI near you

0.18ppm

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 03:00:00 on 2025-10-21.

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 06:00:00 on 2025-10-21.

What is the current air quality in Mesa, Arizona?

The current air quality in Mesa, Arizona is 46, 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 O3.

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 3.945 μg/m³.

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

The current PM₁₀ concentration at Mesa, Arizona is 12.954 μg/m³.

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

The current carbon monoxide (CO) concentration at Mesa, Arizona is 0.211 ppm.

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

The current sulfur dioxide (SO₂) concentration at Mesa, Arizona is 0.279 ppb.

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

The current ozone (O₃) concentration at Mesa, Arizona is 50.101 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Mesa, Arizona is 24.13 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T23:00:00.000Z	48 \| good	2.665 \| good	5.529 \| good	51.563 \| good	0.389 \| good	10.139 \| good	0.203 \| good
2025-10-20T00:00:00.000Z	46 \| good	2.441 \| good	6.969 \| good	50.328 \| good	0.588 \| good	10.693 \| good	0.211 \| good
2025-10-20T01:00:00.000Z	46 \| good	2.898 \| good	7.867 \| good	49.623 \| good	0.56 \| good	11.74 \| good	0.215 \| good
2025-10-20T02:00:00.000Z	44 \| good	3.429 \| good	10.683 \| good	47.791 \| good	0.555 \| good	22.187 \| good	0.388 \| good
2025-10-20T03:00:00.000Z	37 \| good	4.636 \| good	15.054 \| good	40.203 \| good	0.497 \| good	31.322 \| good	0.462 \| good
2025-10-20T04:00:00.000Z	35 \| good	5.446 \| good	16.335 \| good	38.134 \| good	0.487 \| good	29.259 \| good	0.476 \| good
2025-10-20T05:00:00.000Z	38 \| good	7.173 \| good	19.626 \| good	33.676 \| good	0.634 \| good	30.507 \| good	0.685 \| good
2025-10-20T06:00:00.000Z	49 \| good	8.674 \| good	22.037 \| good	26.401 \| good	0.561 \| good	32.333 \| good	0.793 \| good
2025-10-20T07:00:00.000Z	44 \| good	8.408 \| good	20.833 \| good	21.186 \| good	0.67 \| good	31.688 \| good	0.794 \| good
2025-10-20T08:00:00.000Z	44 \| good	7.705 \| good	21.772 \| good	18.484 \| good	0.772 \| good	27.631 \| good	0.367 \| good
2025-10-20T09:00:00.000Z	38 \| good	7.437 \| good	21.102 \| good	16.848 \| good	1.924 \| good	23.153 \| good	0.339 \| good
2025-10-20T10:00:00.000Z	33 \| good	6.093 \| good	18.122 \| good	16.282 \| good	0.911 \| good	22.846 \| good	0.319 \| good
2025-10-20T11:00:00.000Z	33 \| good	5.649 \| good	16.465 \| good	19.054 \| good	0.561 \| good	20.673 \| good	0.307 \| good
2025-10-20T12:00:00.000Z	33 \| good	6.255 \| good	16.679 \| good	20.327 \| good	0.418 \| good	23.524 \| good	0.312 \| good
2025-10-20T13:00:00.000Z	33 \| good	6.24 \| good	16.638 \| good	21.935 \| good	0.511 \| good	23.469 \| good	0.312 \| good
2025-10-20T14:00:00.000Z	33 \| good	5.829 \| good	14.679 \| good	24.666 \| good	0.878 \| good	26.585 \| good	0.251 \| good
2025-10-20T15:00:00.000Z	33 \| good	5.704 \| good	17.815 \| good	25.501 \| good	1.242 \| good	25.152 \| good	0.323 \| good
2025-10-20T16:00:00.000Z	33 \| good	6.367 \| good	23.715 \| good	26.394 \| good	1.05 \| good	23.182 \| good	0.302 \| good
2025-10-20T17:00:00.000Z	33 \| good	5.752 \| good	20.005 \| good	28.348 \| good	2.259 \| good	17.654 \| good	0.27 \| good
2025-10-20T18:00:00.000Z	29 \| good	5.378 \| good	17.695 \| good	31.399 \| good	4.55 \| good	17.092 \| good	0.269 \| good
2025-10-20T19:00:00.000Z	33 \| good	5.332 \| good	16.285 \| good	36.28 \| good	3.829 \| good	18.413 \| good	0.208 \| good
2025-10-20T20:00:00.000Z	39 \| good	5.157 \| good	16.932 \| good	41.693 \| good	3.87 \| good	14.5 \| good	0.208 \| good
2025-10-20T21:00:00.000Z	44 \| good	5.19 \| good	16.966 \| good	48.016 \| good	2.235 \| good	14.911 \| good	0.208 \| good
2025-10-20T22:00:00.000Z	51 \| moderate	4.308 \| good	14.63 \| good	54.555 \| good	1.068 \| good	10.847 \| good	0.19 \| good
2025-10-20T23:00:00.000Z	58 \| moderate	3.653 \| good	12.308 \| good	57.423 \| fine	0.809 \| good	10.327 \| good	0.19 \| good
2025-10-21T00:00:00.000Z	61 \| moderate	2.963 \| good	11.255 \| good	57.988 \| fine	0.326 \| good	16.883 \| good	0.209 \| good
2025-10-21T01:00:00.000Z	54 \| moderate	3.897 \| good	12.702 \| good	55.674 \| fine	0.408 \| good	20.222 \| good	0.275 \| good
2025-10-21T02:00:00.000Z	48 \| good	4.699 \| good	18.667 \| good	51.893 \| good	0.409 \| good	31.345 \| good	0.385 \| good
2025-10-21T03:00:00.000Z	66 \| moderate	16.948 \| fine	75.234 \| fine	14.477 \| good	1.619 \| good	21.855 \| good	0.301 \| good
2025-10-21T04:00:00.000Z	56 \| moderate	12.272 \| fine	37.253 \| good	37.235 \| good	0.298 \| good	40.435 \| good	0.608 \| good
2025-10-21T05:00:00.000Z	64 \| moderate	15.757 \| fine	42.213 \| good	34.919 \| good	0.534 \| good	41.629 \| good	0.655 \| good
2025-10-21T06:00:00.000Z	58 \| moderate	12.747 \| fine	34.167 \| good	31.119 \| good	0.43 \| good	35.577 \| good	0.491 \| good
2025-10-21T07:00:00.000Z	56 \| moderate	12.493 \| fine	33.011 \| good	30.496 \| good	0.373 \| good	35.882 \| good	0.491 \| good
2025-10-21T08:00:00.000Z	44 \| good	7.911 \| good	23.305 \| good	26.664 \| good	0.357 \| good	26.377 \| good	0.266 \| good
2025-10-21T09:00:00.000Z	44 \| good	7.728 \| good	22.553 \| good	30.826 \| good	0.417 \| good	20.365 \| good	0.241 \| good
2025-10-21T10:00:00.000Z	38 \| good	6.746 \| good	18.137 \| good	29.643 \| good	0.932 \| good	15.057 \| good	0.239 \| good
2025-10-21T11:00:00.000Z	38 \| good	6.565 \| good	19.448 \| good	30.002 \| good	3.177 \| good	15.86 \| good	0.303 \| good
2025-10-21T12:00:00.000Z	33 \| good	6.268 \| good	18.234 \| good	27.007 \| good	6.114 \| good	19.796 \| good	0.307 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.068 \| good	17.357 \| good	27.546 \| good	0.512 \| good	21.279 \| good	0.307 \| good
2025-10-21T14:00:00.000Z	33 \| good	6.076 \| good	16.03 \| good	29.282 \| good	1.056 \| good	22.798 \| good	0.444 \| good
2025-10-21T15:00:00.000Z	38 \| good	7.446 \| good	24.877 \| good	24.887 \| good	1.648 \| good	23.282 \| good	0.547 \| good
2025-10-21T16:00:00.000Z	44 \| good	7.617 \| good	28.72 \| good	24.05 \| good	1.255 \| good	21.039 \| good	0.383 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.045 \| good	25.397 \| good	28.32 \| good	1.409 \| good	16.744 \| good	0.278 \| good
2025-10-21T18:00:00.000Z	30 \| good	5.3 \| good	20.697 \| good	31.8 \| good	1.982 \| good	17.461 \| good	0.205 \| good
2025-10-21T19:00:00.000Z	32 \| good	4.254 \| good	15.473 \| good	35.022 \| good	0.213 \| good	13.393 \| good	0.187 \| good
2025-10-21T20:00:00.000Z	40 \| good	4.048 \| good	13.058 \| good	43.488 \| good	0.225 \| good	16.829 \| good	0.195 \| good
2025-10-21T21:00:00.000Z	46 \| good	3.945 \| good	12.954 \| good	50.101 \| good	0.279 \| good	24.13 \| good	0.211 \| good
2025-10-21T22:00:00.000Z	46 \| good	3.945 \| good	12.954 \| good	50.101 \| good	0.279 \| good	24.13 \| good	0.211 \| good
2025-10-21T07:00:00.000Z	58 \| moderate	13.178 \| fine	59.406 \| fine	19.055 \| good	1.336 \| good	23.046 \| good	0.313 \| good
2025-10-21T08:00:00.000Z	56 \| moderate	12.162 \| fine	54.945 \| good	19.665 \| good	1.133 \| good	19.761 \| good	0.288 \| good
2025-10-21T09:00:00.000Z	49 \| good	9.309 \| good	41.188 \| good	20.679 \| good	0.93 \| good	16.476 \| good	0.262 \| good
2025-10-21T10:00:00.000Z	44 \| good	8.139 \| good	35.37 \| good	20.55 \| good	0.817 \| good	14.095 \| good	0.24 \| good
2025-10-21T11:00:00.000Z	38 \| good	7.208 \| good	32.146 \| good	21.699 \| good	0.705 \| good	11.715 \| good	0.217 \| good
2025-10-21T12:00:00.000Z	38 \| good	6.759 \| good	30.013 \| good	20.815 \| good	0.592 \| good	9.335 \| good	0.195 \| good
2025-10-21T13:00:00.000Z	33 \| good	5.791 \| good	25.149 \| good	18.668 \| good	0.59 \| good	9.441 \| good	0.209 \| good
2025-10-21T14:00:00.000Z	27 \| good	4.992 \| good	21.237 \| good	18.843 \| good	0.587 \| good	9.547 \| good	0.222 \| good
2025-10-21T15:00:00.000Z	23 \| good	3.043 \| good	12.327 \| good	25.367 \| good	0.585 \| good	9.654 \| good	0.235 \| good
2025-10-21T16:00:00.000Z	30 \| good	2.165 \| good	8.965 \| good	31.775 \| good	0.732 \| good	7.79 \| good	0.211 \| good
2025-10-21T17:00:00.000Z	36 \| good	3.075 \| good	13.662 \| good	39.211 \| good	0.878 \| good	5.926 \| good	0.186 \| good
2025-10-21T18:00:00.000Z	44 \| good	3.83 \| good	16.87 \| good	46.545 \| good	1.025 \| good	4.062 \| good	0.161 \| good
2025-10-21T19:00:00.000Z	49 \| good	4.362 \| good	18.943 \| good	53.049 \| good	0.992 \| good	3.404 \| good	0.152 \| good
2025-10-21T20:00:00.000Z	61 \| moderate	3.935 \| good	16.912 \| good	57.981 \| fine	0.96 \| good	2.745 \| good	0.143 \| good
2025-10-21T21:00:00.000Z	74 \| moderate	4.244 \| good	18.769 \| good	61.992 \| fine	0.927 \| good	2.087 \| good	0.134 \| good
2025-10-21T22:00:00.000Z	74 \| moderate	4.504 \| good	19.879 \| good	62.024 \| fine	0.958 \| good	3.053 \| good	0.14 \| good
2025-10-21T23:00:00.000Z	67 \| moderate	3.641 \| good	15.997 \| good	60.098 \| fine	0.989 \| good	4.018 \| good	0.145 \| good
2025-10-22T00:00:00.000Z	45 \| good	7.89 \| good	34.381 \| good	48.97 \| good	1.02 \| good	4.984 \| good	0.151 \| good
2025-10-22T01:00:00.000Z	38 \| good	6.517 \| good	29.195 \| good	31.808 \| good	1.157 \| good	11.701 \| good	0.207 \| good
2025-10-22T02:00:00.000Z	52 \| moderate	9.628 \| good	43.242 \| good	23.232 \| good	1.295 \| good	18.419 \| good	0.263 \| good
2025-10-22T03:00:00.000Z	54 \| moderate	11.079 \| good	48.586 \| good	18.709 \| good	1.433 \| good	25.136 \| good	0.319 \| good
2025-10-22T04:00:00.000Z	58 \| moderate	12.677 \| fine	57.062 \| fine	15.646 \| good	1.45 \| good	26.011 \| good	0.329 \| good
2025-10-22T05:00:00.000Z	56 \| moderate	12.14 \| fine	54.188 \| good	15.291 \| good	1.467 \| good	26.886 \| good	0.339 \| good
2025-10-22T06:00:00.000Z	58 \| moderate	12.668 \| fine	56.847 \| fine	19.103 \| good	1.484 \| good	27.761 \| good	0.348 \| good
2025-10-22T07:00:00.000Z	60 \| moderate	14.018 \| fine	62.958 \| fine	24.457 \| good	1.257 \| good	24.222 \| good	0.315 \| good
2025-10-22T08:00:00.000Z	60 \| moderate	14.275 \| fine	63.167 \| fine	27.644 \| good	1.03 \| good	20.684 \| good	0.282 \| good
2025-10-22T09:00:00.000Z	58 \| moderate	13.469 \| fine	60.947 \| fine	30.21 \| good	0.803 \| good	17.146 \| good	0.25 \| good
2025-10-22T10:00:00.000Z	58 \| moderate	13.158 \| fine	58.955 \| fine	34.005 \| good	0.703 \| good	14.756 \| good	0.227 \| good
2025-10-22T11:00:00.000Z	58 \| moderate	13.186 \| fine	58.915 \| fine	33.222 \| good	0.604 \| good	12.366 \| good	0.204 \| good
2025-10-22T12:00:00.000Z	62 \| moderate	15.015 \| fine	67.099 \| fine	30.022 \| good	0.504 \| good	9.976 \| good	0.181 \| good
2025-10-22T13:00:00.000Z	62 \| moderate	14.835 \| fine	65.412 \| fine	27.82 \| good	0.526 \| good	10.365 \| good	0.196 \| good
2025-10-22T14:00:00.000Z	66 \| moderate	17.3 \| fine	76.803 \| fine	29.527 \| good	0.547 \| good	10.755 \| good	0.21 \| good
2025-10-22T15:00:00.000Z	58 \| moderate	13.406 \| fine	60.755 \| fine	38.339 \| good	0.569 \| good	11.144 \| good	0.225 \| good
2025-10-22T16:00:00.000Z	49 \| good	9.22 \| good	40.965 \| good	43.789 \| good	0.656 \| good	8.883 \| good	0.199 \| good
2025-10-22T17:00:00.000Z	42 \| good	6.58 \| good	29.039 \| good	44.552 \| good	0.743 \| good	6.622 \| good	0.174 \| good
2025-10-22T18:00:00.000Z	45 \| good	6.936 \| good	30.912 \| good	49.105 \| good	0.831 \| good	4.36 \| good	0.148 \| good
2025-10-22T19:00:00.000Z	48 \| good	6.333 \| good	28.119 \| good	51.802 \| good	0.73 \| good	3.411 \| good	0.136 \| good
2025-10-22T20:00:00.000Z	48 \| good	5.837 \| good	25.039 \| good	52.483 \| good	0.629 \| good	2.461 \| good	0.125 \| good
2025-10-22T21:00:00.000Z	48 \| good	4.151 \| good	18.001 \| good	51.95 \| good	0.528 \| good	1.512 \| good	0.113 \| good
2025-10-22T22:00:00.000Z	48 \| good	3.744 \| good	16.002 \| good	51.945 \| good	0.522 \| good	2.115 \| good	0.116 \| good
2025-10-22T23:00:00.000Z	48 \| good	2.835 \| good	12.133 \| good	51.759 \| good	0.515 \| good	2.718 \| good	0.119 \| good
2025-10-23T00:00:00.000Z	40 \| good	5.826 \| good	25.321 \| good	42.877 \| good	0.509 \| good	3.321 \| good	0.123 \| good
2025-10-23T01:00:00.000Z	28 \| good	5.435 \| good	23.234 \| good	29.705 \| good	0.689 \| good	10.9 \| good	0.182 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.793 \| good	25.102 \| good	18.042 \| good	0.869 \| good	18.48 \| good	0.24 \| good
2025-10-23T03:00:00.000Z	33 \| good	6.167 \| good	27.325 \| good	15.028 \| good	1.049 \| good	26.06 \| good	0.299 \| good
2025-10-23T04:00:00.000Z	38 \| good	7.209 \| good	32.079 \| good	12.684 \| good	1.027 \| good	23.115 \| good	0.277 \| good
2025-10-23T05:00:00.000Z	49 \| good	8.571 \| good	37.208 \| good	11.043 \| good	1.005 \| good	20.17 \| good	0.254 \| good
2025-10-23T06:00:00.000Z	60 \| moderate	14.003 \| fine	46.142 \| good	27.402 \| good	1 \| good	17.499 \| good	0.233 \| 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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Air quality levels in US

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?