What is the current level of PM10 in Tempe, Arizona?

Tempe, Arizona currently has a PM10 concentration of 21.785 μg/m3.

What is the current level of sulfur dioxide (SO2) in Tempe, Arizona?

The current sulfur dioxide (SO2) concentration in Tempe, Arizona is 0.396 ppb.

What is the current level of ozone (O3) in Tempe, Arizona?

Tempe, Arizona currently has an ozone (O3) concentration of 19.932 ppm.

What is the current level of nitrogen dioxide (NO2) in Tempe, Arizona?

The current level of nitrogen dioxide (NO2) in Tempe, Arizona is 7.716 ppb.

Current air quality index in Tempe, Arizona today

Q: What is the PM2.5 concentration in Tempe, Arizona right now?

Tempe, Arizona currently has a PM2.5 concentration of 9.208 μg/m3.

Stay updated with real-time air quality in Tempe, 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

Tempe, Arizona

Last updated: ... (Local time)

Common air pollutants in Tempe, Arizona

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.21 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.79 μg/m³

155

255

425

605+

Ozone (O₃)

19.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.72 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Tempe, Arizona

Get Live Pollen Counts

Tempe, Arizona

Scroll To Air Quality Map

Track live Tempe, Arizona air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	34 \| good	3.832 \| good	10.547 \| good	37.015 \| good	0.433 \| good	4.415 \| good	0.234 \| good
2026-10-20T23:00:00.000Z	33 \| good	2.197 \| good	8.089 \| good	36.155 \| good	0.462 \| good	3.825 \| good	0.234 \| good
2026-10-21T00:00:00.000Z	33 \| good	2.209 \| good	7.833 \| good	36.123 \| good	0.351 \| good	6.621 \| good	0.234 \| good
2026-10-21T01:00:00.000Z	32 \| good	3.475 \| good	9.974 \| good	35.044 \| good	0.383 \| good	7.125 \| good	0.261 \| good
2026-10-21T02:00:00.000Z	29 \| good	2.338 \| good	8.933 \| good	31.476 \| good	0.376 \| good	13.465 \| good	0.367 \| good
2026-10-21T03:00:00.000Z	27 \| good	4.801 \| good	20.911 \| good	24.837 \| good	0.226 \| good	9.991 \| good	0.168 \| good
2026-10-21T04:00:00.000Z	21 \| good	2.064 \| good	11.009 \| good	22.833 \| good	0.397 \| good	21.443 \| good	0.405 \| good
2026-10-21T05:00:00.000Z	27 \| good	4.689 \| good	12.197 \| good	25.287 \| good	0.401 \| good	16.983 \| good	0.372 \| good
2026-10-21T06:00:00.000Z	19 \| good	3.13 \| good	11.021 \| good	21.421 \| good	0.452 \| good	10.94 \| good	0.256 \| good
2026-10-21T07:00:00.000Z	23 \| good	3.235 \| good	11.5 \| good	25.085 \| good	0.381 \| good	11.321 \| good	0.256 \| good
2026-10-21T08:00:00.000Z	22 \| good	3.263 \| good	6.6 \| good	24.093 \| good	0.384 \| good	10.171 \| good	0.251 \| good
2026-10-21T09:00:00.000Z	23 \| good	3.233 \| good	6.471 \| good	24.758 \| good	0.37 \| good	11.262 \| good	0.249 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.141 \| good	8.393 \| good	24.56 \| good	0.399 \| good	11.615 \| good	0.262 \| good
2026-10-21T11:00:00.000Z	33 \| good	6.137 \| good	8.372 \| good	23.713 \| good	0.377 \| good	11.392 \| good	0.262 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.461 \| good	6.94 \| good	21.739 \| good	0.398 \| good	17.28 \| good	0.332 \| good
2026-10-21T13:00:00.000Z	22 \| good	4.461 \| good	6.94 \| good	20.497 \| good	0.463 \| good	18.227 \| good	0.339 \| good
2026-10-21T14:00:00.000Z	27 \| good	4.694 \| good	13.464 \| good	15.217 \| good	0.497 \| good	21.02 \| good	0.459 \| good
2026-10-21T15:00:00.000Z	27 \| good	4.694 \| good	13.464 \| good	11.202 \| good	0.602 \| good	20.592 \| good	0.467 \| good
2026-10-21T16:00:00.000Z	27 \| good	4.968 \| good	14.795 \| good	12.079 \| good	0.508 \| good	20.246 \| good	0.451 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	9.553 \| good	30.025 \| good	14.32 \| good	0.719 \| good	16.807 \| good	0.411 \| good
2026-10-21T18:00:00.000Z	27 \| good	4.595 \| good	17.852 \| good	16.568 \| good	0.605 \| good	15.671 \| good	0.42 \| good
2026-10-21T19:00:00.000Z	22 \| good	3.897 \| good	15.804 \| good	18.42 \| good	0.63 \| good	13.436 \| good	0.278 \| good
2026-10-21T20:00:00.000Z	27 \| good	4.752 \| good	16.95 \| good	18.772 \| good	0.64 \| good	12.388 \| good	0.311 \| good
2026-10-21T21:00:00.000Z	33 \| good	5.668 \| good	17.437 \| good	24.35 \| good	0.689 \| good	9.406 \| good	0.245 \| good
2026-10-21T22:00:00.000Z	27 \| good	4.99 \| good	16.016 \| good	29.2 \| good	0.527 \| good	9.102 \| good	0.245 \| good
2026-10-21T23:00:00.000Z	29 \| good	3.803 \| good	14.893 \| good	30.527 \| good	0.515 \| good	13.829 \| good	0.323 \| good
2026-10-22T00:00:00.000Z	29 \| good	2.328 \| good	13.685 \| good	30.981 \| good	0.492 \| good	17.523 \| good	0.409 \| good
2026-10-22T01:00:00.000Z	28 \| good	3.272 \| good	11.979 \| good	30.267 \| good	0.455 \| good	23.342 \| good	0.443 \| good
2026-10-22T02:00:00.000Z	26 \| good	3.361 \| good	10.26 \| good	27.811 \| good	0.429 \| good	19.738 \| good	0.402 \| good
2026-10-22T03:00:00.000Z	22 \| good	3.499 \| good	15.911 \| good	24.13 \| good	0.203 \| good	3.257 \| good	0.117 \| good
2026-10-22T04:00:00.000Z	25 \| good	2.403 \| good	7.618 \| good	26.857 \| good	0.477 \| good	18.794 \| good	0.33 \| good
2026-10-22T05:00:00.000Z	25 \| good	3.968 \| good	7.164 \| good	26.881 \| good	0.408 \| good	12.28 \| good	0.249 \| good
2026-10-22T06:00:00.000Z	24 \| good	4.221 \| good	7.156 \| good	25.618 \| good	0.499 \| good	11.784 \| good	0.277 \| good
2026-10-22T07:00:00.000Z	22 \| good	4.226 \| good	7.178 \| good	23.713 \| good	0.641 \| good	11.14 \| good	0.292 \| good
2026-10-22T08:00:00.000Z	27 \| good	5.456 \| good	11.791 \| good	21.668 \| good	0.591 \| good	9.564 \| good	0.291 \| good
2026-10-22T09:00:00.000Z	27 \| good	4.998 \| good	9.757 \| good	19.447 \| good	0.625 \| good	10.217 \| good	0.22 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.013 \| good	7.607 \| good	16.929 \| good	0.591 \| good	12.033 \| good	0.279 \| good
2026-10-22T11:00:00.000Z	22 \| good	4.301 \| good	7.426 \| good	15.875 \| good	0.604 \| good	14.609 \| good	0.332 \| good
2026-10-22T12:00:00.000Z	27 \| good	4.837 \| good	8.029 \| good	13.751 \| good	0.492 \| good	15.579 \| good	0.313 \| good
2026-10-22T13:00:00.000Z	27 \| good	4.841 \| good	8.05 \| good	12.775 \| good	0.483 \| good	15.558 \| good	0.298 \| good
2026-10-22T14:00:00.000Z	27 \| good	5.493 \| good	11.525 \| good	9.183 \| good	0.481 \| good	16.933 \| good	0.545 \| good
2026-10-22T15:00:00.000Z	33 \| good	5.698 \| good	15.06 \| good	9.225 \| good	0.561 \| good	19.477 \| good	0.574 \| good
2026-10-22T16:00:00.000Z	44 \| good	7.733 \| good	19.209 \| good	7.381 \| good	0.543 \| good	20.85 \| good	0.523 \| good
2026-10-22T17:00:00.000Z	49 \| good	9.408 \| good	20.897 \| good	8.3 \| good	0.446 \| good	18.853 \| good	0.447 \| good
2026-10-22T18:00:00.000Z	49 \| good	8.87 \| good	19.763 \| good	10.325 \| good	0.374 \| good	13.904 \| good	0.336 \| good
2026-10-22T19:00:00.000Z	38 \| good	6.957 \| good	22.002 \| good	14.903 \| good	0.335 \| good	12.523 \| good	0.336 \| good
2026-10-22T20:00:00.000Z	33 \| good	6.434 \| good	19.976 \| good	15.872 \| good	0.335 \| good	10.863 \| good	0.303 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.208 \| good	21.785 \| good	19.932 \| good	0.396 \| good	7.716 \| good	0.255 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.208 \| good	21.785 \| good	19.932 \| good	0.396 \| good	7.716 \| good	0.255 \| good
2026-10-22T22:00:00.000Z	30 \| good	5.437 \| good	23.134 \| good	31.94 \| good	0.196 \| good	1.115 \| good	0.102 \| good
2026-10-22T23:00:00.000Z	33 \| good	5.942 \| good	26.158 \| good	33.197 \| good	0.193 \| good	1.699 \| good	0.108 \| good
2026-10-23T00:00:00.000Z	27 \| good	5.067 \| good	21.69 \| good	26.53 \| good	0.177 \| good	3.091 \| good	0.118 \| good
2026-10-23T01:00:00.000Z	22 \| good	4.194 \| good	18.575 \| good	20.857 \| good	0.191 \| good	6.263 \| good	0.143 \| good
2026-10-23T02:00:00.000Z	27 \| good	4.634 \| good	20.116 \| good	27.421 \| good	0.2 \| good	8.583 \| good	0.159 \| good
2026-10-23T03:00:00.000Z	33 \| good	5.515 \| good	23.848 \| good	23.238 \| good	0.193 \| good	9.869 \| good	0.165 \| good
2026-10-23T04:00:00.000Z	33 \| good	5.866 \| good	25.149 \| good	16.891 \| good	0.205 \| good	11.779 \| good	0.175 \| good
2026-10-23T05:00:00.000Z	27 \| good	4.747 \| good	20.81 \| good	11.172 \| good	0.212 \| good	13.629 \| good	0.185 \| good
2026-10-23T06:00:00.000Z	27 \| good	4.695 \| good	20.674 \| good	11.641 \| good	0.21 \| good	14.998 \| good	0.198 \| good
2026-10-23T07:00:00.000Z	22 \| good	4.49 \| good	19.406 \| good	14.898 \| good	0.197 \| good	14.552 \| good	0.207 \| good
2026-10-23T08:00:00.000Z	27 \| good	4.734 \| good	20.6 \| good	17.585 \| good	0.185 \| good	13.783 \| good	0.207 \| good
2026-10-23T09:00:00.000Z	33 \| good	5.632 \| good	24.255 \| good	18.175 \| good	0.175 \| good	13.2 \| good	0.2 \| good
2026-10-23T10:00:00.000Z	27 \| good	4.806 \| good	20.486 \| good	15.952 \| good	0.172 \| good	12.896 \| good	0.19 \| good
2026-10-23T11:00:00.000Z	27 \| good	5.138 \| good	22.17 \| good	13.435 \| good	0.187 \| good	12.634 \| good	0.177 \| good
2026-10-23T12:00:00.000Z	27 \| good	5.421 \| good	23.312 \| good	9.935 \| good	0.184 \| good	12.023 \| good	0.17 \| good
2026-10-23T13:00:00.000Z	33 \| good	6.395 \| good	28.164 \| good	8.661 \| good	0.184 \| good	10.982 \| good	0.163 \| good
2026-10-23T14:00:00.000Z	49 \| good	9.382 \| good	41.881 \| good	6.278 \| good	0.184 \| good	9.572 \| good	0.168 \| good
2026-10-23T15:00:00.000Z	49 \| good	8.915 \| good	39.744 \| good	13.929 \| good	0.186 \| good	7.606 \| good	0.183 \| good
2026-10-23T16:00:00.000Z	44 \| good	8.327 \| good	36.371 \| good	19.094 \| good	0.203 \| good	5.389 \| good	0.162 \| good
2026-10-23T17:00:00.000Z	33 \| good	5.667 \| good	24.598 \| good	24.026 \| good	0.254 \| good	3.91 \| good	0.145 \| good
2026-10-23T18:00:00.000Z	27 \| good	4.462 \| good	19.096 \| good	28.712 \| good	0.301 \| good	2.892 \| good	0.134 \| good
2026-10-23T19:00:00.000Z	32 \| good	4.411 \| good	19.062 \| good	34.866 \| good	0.293 \| good	2.048 \| good	0.125 \| good
2026-10-23T20:00:00.000Z	36 \| good	5.581 \| good	23.688 \| good	38.698 \| good	0.258 \| good	1.398 \| good	0.119 \| good
2026-10-23T21:00:00.000Z	37 \| good	5.504 \| good	23.657 \| good	39.874 \| good	0.244 \| good	1.126 \| good	0.118 \| good
2026-10-23T22:00:00.000Z	38 \| good	5.675 \| good	24.505 \| good	41.123 \| good	0.249 \| good	1.115 \| good	0.118 \| good
2026-10-23T23:00:00.000Z	39 \| good	5.894 \| good	26.004 \| good	42.252 \| good	0.259 \| good	1.36 \| good	0.12 \| good
2026-10-24T00:00:00.000Z	37 \| good	5.064 \| good	21.808 \| good	39.629 \| good	0.279 \| good	3.43 \| good	0.138 \| good
2026-10-24T01:00:00.000Z	22 \| good	3.484 \| good	15.323 \| good	24.411 \| good	0.31 \| good	7.989 \| good	0.172 \| good
2026-10-24T02:00:00.000Z	27 \| good	5.331 \| good	22.827 \| good	16.906 \| good	0.355 \| good	12.876 \| good	0.207 \| good
2026-10-24T03:00:00.000Z	33 \| good	6.298 \| good	27.578 \| good	14.683 \| good	0.398 \| good	17.95 \| good	0.238 \| good
2026-10-24T04:00:00.000Z	27 \| good	5.487 \| good	23.935 \| good	14.705 \| good	0.434 \| good	22.369 \| good	0.264 \| good
2026-10-24T05:00:00.000Z	23 \| good	4.459 \| good	19.093 \| good	13.083 \| good	0.453 \| good	23.955 \| good	0.283 \| good
2026-10-24T06:00:00.000Z	23 \| good	4.152 \| good	18.077 \| good	10.226 \| good	0.449 \| good	24.43 \| good	0.296 \| good
2026-10-24T07:00:00.000Z	27 \| good	4.544 \| good	19.824 \| good	11.506 \| good	0.419 \| good	23.946 \| good	0.298 \| good
2026-10-24T08:00:00.000Z	27 \| good	5.024 \| good	21.978 \| good	13.884 \| good	0.38 \| good	22.863 \| good	0.29 \| good
2026-10-24T09:00:00.000Z	27 \| good	5.302 \| good	22.9 \| good	12.358 \| good	0.34 \| good	21.605 \| good	0.275 \| good
2026-10-24T10:00:00.000Z	22 \| good	4.29 \| good	18.824 \| good	9.718 \| good	0.303 \| good	20.011 \| good	0.254 \| good
2026-10-24T11:00:00.000Z	22 \| good	4.418 \| good	19.1 \| good	8.808 \| good	0.285 \| good	18.903 \| good	0.245 \| good
2026-10-24T12:00:00.000Z	27 \| good	4.855 \| good	20.942 \| good	7.043 \| good	0.291 \| good	18.56 \| good	0.235 \| good
2026-10-24T13:00:00.000Z	27 \| good	4.521 \| good	19.901 \| good	8.277 \| good	0.292 \| good	15.734 \| good	0.212 \| good
2026-10-24T14:00:00.000Z	27 \| good	5.483 \| good	23.293 \| good	11.064 \| good	0.275 \| good	12.443 \| good	0.198 \| good
2026-10-24T15:00:00.000Z	33 \| good	5.839 \| good	26.307 \| good	14.943 \| good	0.277 \| good	9.471 \| good	0.191 \| good
2026-10-24T16:00:00.000Z	33 \| good	6.298 \| good	27.808 \| good	22.968 \| good	0.308 \| good	6.069 \| good	0.168 \| good
2026-10-24T17:00:00.000Z	33 \| good	6.358 \| good	28.371 \| good	34.159 \| good	0.363 \| good	3.449 \| good	0.144 \| good
2026-10-24T18:00:00.000Z	37 \| good	5.832 \| good	26.206 \| good	39.834 \| good	0.331 \| good	2.093 \| good	0.133 \| good
2026-10-24T19:00:00.000Z	42 \| good	5.577 \| good	24.04 \| good	44.94 \| good	0.274 \| good	1.239 \| good	0.126 \| good
2026-10-24T20:00:00.000Z	43 \| good	6.053 \| good	26.646 \| good	45.947 \| good	0.24 \| good	0.87 \| good	0.124 \| good
2026-10-24T21:00:00.000Z	40 \| good	4.649 \| good	20.096 \| good	42.97 \| good	0.227 \| good	0.764 \| good	0.124 \| good

Tempe

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Tempe, Arizona

0.29ppm

How accurate is Arizona, USA air quality data?

The air quality data for Arizona, 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 Tempe, Arizona get updated?

Air quality updates for Tempe, Arizona are available every hour.

What time in the past 24 hours saw the poorest air quality in Tempe, Arizona?

Tempe, Arizona experienced its worst air quality at 06:00:00, 2026-10-22.

When was air quality in Tempe, Arizona the best over the past 24 hours?

The best air quality in Tempe, Arizona was observed at 11:00:00 on 2026-10-22.

What is the air quality in Tempe, Arizona right now?

The air quality in Tempe, Arizona right now is Good, with an AQI of 49.

What pollutant is most frequently found in Tempe, Arizona?

In Tempe, Arizona, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Tempe, Arizona is poor?

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

What is the PM_2.5 concentration in Tempe, Arizona right now?

Tempe, Arizona currently has a PM_2.5 concentration of 9.208 μg/m³.

What is the current level of PM₁₀ in Tempe, Arizona?

Tempe, Arizona currently has a PM₁₀ concentration of 21.785 μg/m³.

What is the current level of carbon monoxide (CO) in Tempe, Arizona?

The current carbon monoxide (CO) level in Tempe, Arizona is 0.255 ppm.

What is the current level of sulfur dioxide (SO₂) in Tempe, Arizona?

The current sulfur dioxide (SO₂) concentration in Tempe, Arizona is 0.396 ppb.

What is the current level of ozone (O₃) in Tempe, Arizona?

Tempe, Arizona currently has an ozone (O₃) concentration of 19.932 ppm.

What is the current level of nitrogen dioxide (NO₂) in Tempe, Arizona?

The current level of nitrogen dioxide (NO₂) in Tempe, Arizona is 7.716 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	34 \| good	3.832 \| good	10.547 \| good	37.015 \| good	0.433 \| good	4.415 \| good	0.234 \| good
2026-10-20T23:00:00.000Z	33 \| good	2.197 \| good	8.089 \| good	36.155 \| good	0.462 \| good	3.825 \| good	0.234 \| good
2026-10-21T00:00:00.000Z	33 \| good	2.209 \| good	7.833 \| good	36.123 \| good	0.351 \| good	6.621 \| good	0.234 \| good
2026-10-21T01:00:00.000Z	32 \| good	3.475 \| good	9.974 \| good	35.044 \| good	0.383 \| good	7.125 \| good	0.261 \| good
2026-10-21T02:00:00.000Z	29 \| good	2.338 \| good	8.933 \| good	31.476 \| good	0.376 \| good	13.465 \| good	0.367 \| good
2026-10-21T03:00:00.000Z	27 \| good	4.801 \| good	20.911 \| good	24.837 \| good	0.226 \| good	9.991 \| good	0.168 \| good
2026-10-21T04:00:00.000Z	21 \| good	2.064 \| good	11.009 \| good	22.833 \| good	0.397 \| good	21.443 \| good	0.405 \| good
2026-10-21T05:00:00.000Z	27 \| good	4.689 \| good	12.197 \| good	25.287 \| good	0.401 \| good	16.983 \| good	0.372 \| good
2026-10-21T06:00:00.000Z	19 \| good	3.13 \| good	11.021 \| good	21.421 \| good	0.452 \| good	10.94 \| good	0.256 \| good
2026-10-21T07:00:00.000Z	23 \| good	3.235 \| good	11.5 \| good	25.085 \| good	0.381 \| good	11.321 \| good	0.256 \| good
2026-10-21T08:00:00.000Z	22 \| good	3.263 \| good	6.6 \| good	24.093 \| good	0.384 \| good	10.171 \| good	0.251 \| good
2026-10-21T09:00:00.000Z	23 \| good	3.233 \| good	6.471 \| good	24.758 \| good	0.37 \| good	11.262 \| good	0.249 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.141 \| good	8.393 \| good	24.56 \| good	0.399 \| good	11.615 \| good	0.262 \| good
2026-10-21T11:00:00.000Z	33 \| good	6.137 \| good	8.372 \| good	23.713 \| good	0.377 \| good	11.392 \| good	0.262 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.461 \| good	6.94 \| good	21.739 \| good	0.398 \| good	17.28 \| good	0.332 \| good
2026-10-21T13:00:00.000Z	22 \| good	4.461 \| good	6.94 \| good	20.497 \| good	0.463 \| good	18.227 \| good	0.339 \| good
2026-10-21T14:00:00.000Z	27 \| good	4.694 \| good	13.464 \| good	15.217 \| good	0.497 \| good	21.02 \| good	0.459 \| good
2026-10-21T15:00:00.000Z	27 \| good	4.694 \| good	13.464 \| good	11.202 \| good	0.602 \| good	20.592 \| good	0.467 \| good
2026-10-21T16:00:00.000Z	27 \| good	4.968 \| good	14.795 \| good	12.079 \| good	0.508 \| good	20.246 \| good	0.451 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	9.553 \| good	30.025 \| good	14.32 \| good	0.719 \| good	16.807 \| good	0.411 \| good
2026-10-21T18:00:00.000Z	27 \| good	4.595 \| good	17.852 \| good	16.568 \| good	0.605 \| good	15.671 \| good	0.42 \| good
2026-10-21T19:00:00.000Z	22 \| good	3.897 \| good	15.804 \| good	18.42 \| good	0.63 \| good	13.436 \| good	0.278 \| good
2026-10-21T20:00:00.000Z	27 \| good	4.752 \| good	16.95 \| good	18.772 \| good	0.64 \| good	12.388 \| good	0.311 \| good
2026-10-21T21:00:00.000Z	33 \| good	5.668 \| good	17.437 \| good	24.35 \| good	0.689 \| good	9.406 \| good	0.245 \| good
2026-10-21T22:00:00.000Z	27 \| good	4.99 \| good	16.016 \| good	29.2 \| good	0.527 \| good	9.102 \| good	0.245 \| good
2026-10-21T23:00:00.000Z	29 \| good	3.803 \| good	14.893 \| good	30.527 \| good	0.515 \| good	13.829 \| good	0.323 \| good
2026-10-22T00:00:00.000Z	29 \| good	2.328 \| good	13.685 \| good	30.981 \| good	0.492 \| good	17.523 \| good	0.409 \| good
2026-10-22T01:00:00.000Z	28 \| good	3.272 \| good	11.979 \| good	30.267 \| good	0.455 \| good	23.342 \| good	0.443 \| good
2026-10-22T02:00:00.000Z	26 \| good	3.361 \| good	10.26 \| good	27.811 \| good	0.429 \| good	19.738 \| good	0.402 \| good
2026-10-22T03:00:00.000Z	22 \| good	3.499 \| good	15.911 \| good	24.13 \| good	0.203 \| good	3.257 \| good	0.117 \| good
2026-10-22T04:00:00.000Z	25 \| good	2.403 \| good	7.618 \| good	26.857 \| good	0.477 \| good	18.794 \| good	0.33 \| good
2026-10-22T05:00:00.000Z	25 \| good	3.968 \| good	7.164 \| good	26.881 \| good	0.408 \| good	12.28 \| good	0.249 \| good
2026-10-22T06:00:00.000Z	24 \| good	4.221 \| good	7.156 \| good	25.618 \| good	0.499 \| good	11.784 \| good	0.277 \| good
2026-10-22T07:00:00.000Z	22 \| good	4.226 \| good	7.178 \| good	23.713 \| good	0.641 \| good	11.14 \| good	0.292 \| good
2026-10-22T08:00:00.000Z	27 \| good	5.456 \| good	11.791 \| good	21.668 \| good	0.591 \| good	9.564 \| good	0.291 \| good
2026-10-22T09:00:00.000Z	27 \| good	4.998 \| good	9.757 \| good	19.447 \| good	0.625 \| good	10.217 \| good	0.22 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.013 \| good	7.607 \| good	16.929 \| good	0.591 \| good	12.033 \| good	0.279 \| good
2026-10-22T11:00:00.000Z	22 \| good	4.301 \| good	7.426 \| good	15.875 \| good	0.604 \| good	14.609 \| good	0.332 \| good
2026-10-22T12:00:00.000Z	27 \| good	4.837 \| good	8.029 \| good	13.751 \| good	0.492 \| good	15.579 \| good	0.313 \| good
2026-10-22T13:00:00.000Z	27 \| good	4.841 \| good	8.05 \| good	12.775 \| good	0.483 \| good	15.558 \| good	0.298 \| good
2026-10-22T14:00:00.000Z	27 \| good	5.493 \| good	11.525 \| good	9.183 \| good	0.481 \| good	16.933 \| good	0.545 \| good
2026-10-22T15:00:00.000Z	33 \| good	5.698 \| good	15.06 \| good	9.225 \| good	0.561 \| good	19.477 \| good	0.574 \| good
2026-10-22T16:00:00.000Z	44 \| good	7.733 \| good	19.209 \| good	7.381 \| good	0.543 \| good	20.85 \| good	0.523 \| good
2026-10-22T17:00:00.000Z	49 \| good	9.408 \| good	20.897 \| good	8.3 \| good	0.446 \| good	18.853 \| good	0.447 \| good
2026-10-22T18:00:00.000Z	49 \| good	8.87 \| good	19.763 \| good	10.325 \| good	0.374 \| good	13.904 \| good	0.336 \| good
2026-10-22T19:00:00.000Z	38 \| good	6.957 \| good	22.002 \| good	14.903 \| good	0.335 \| good	12.523 \| good	0.336 \| good
2026-10-22T20:00:00.000Z	33 \| good	6.434 \| good	19.976 \| good	15.872 \| good	0.335 \| good	10.863 \| good	0.303 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.208 \| good	21.785 \| good	19.932 \| good	0.396 \| good	7.716 \| good	0.255 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.208 \| good	21.785 \| good	19.932 \| good	0.396 \| good	7.716 \| good	0.255 \| good
2026-10-22T22:00:00.000Z	30 \| good	5.437 \| good	23.134 \| good	31.94 \| good	0.196 \| good	1.115 \| good	0.102 \| good
2026-10-22T23:00:00.000Z	33 \| good	5.942 \| good	26.158 \| good	33.197 \| good	0.193 \| good	1.699 \| good	0.108 \| good
2026-10-23T00:00:00.000Z	27 \| good	5.067 \| good	21.69 \| good	26.53 \| good	0.177 \| good	3.091 \| good	0.118 \| good
2026-10-23T01:00:00.000Z	22 \| good	4.194 \| good	18.575 \| good	20.857 \| good	0.191 \| good	6.263 \| good	0.143 \| good
2026-10-23T02:00:00.000Z	27 \| good	4.634 \| good	20.116 \| good	27.421 \| good	0.2 \| good	8.583 \| good	0.159 \| good
2026-10-23T03:00:00.000Z	33 \| good	5.515 \| good	23.848 \| good	23.238 \| good	0.193 \| good	9.869 \| good	0.165 \| good
2026-10-23T04:00:00.000Z	33 \| good	5.866 \| good	25.149 \| good	16.891 \| good	0.205 \| good	11.779 \| good	0.175 \| good
2026-10-23T05:00:00.000Z	27 \| good	4.747 \| good	20.81 \| good	11.172 \| good	0.212 \| good	13.629 \| good	0.185 \| good
2026-10-23T06:00:00.000Z	27 \| good	4.695 \| good	20.674 \| good	11.641 \| good	0.21 \| good	14.998 \| good	0.198 \| good
2026-10-23T07:00:00.000Z	22 \| good	4.49 \| good	19.406 \| good	14.898 \| good	0.197 \| good	14.552 \| good	0.207 \| good
2026-10-23T08:00:00.000Z	27 \| good	4.734 \| good	20.6 \| good	17.585 \| good	0.185 \| good	13.783 \| good	0.207 \| good
2026-10-23T09:00:00.000Z	33 \| good	5.632 \| good	24.255 \| good	18.175 \| good	0.175 \| good	13.2 \| good	0.2 \| good
2026-10-23T10:00:00.000Z	27 \| good	4.806 \| good	20.486 \| good	15.952 \| good	0.172 \| good	12.896 \| good	0.19 \| good
2026-10-23T11:00:00.000Z	27 \| good	5.138 \| good	22.17 \| good	13.435 \| good	0.187 \| good	12.634 \| good	0.177 \| good
2026-10-23T12:00:00.000Z	27 \| good	5.421 \| good	23.312 \| good	9.935 \| good	0.184 \| good	12.023 \| good	0.17 \| good
2026-10-23T13:00:00.000Z	33 \| good	6.395 \| good	28.164 \| good	8.661 \| good	0.184 \| good	10.982 \| good	0.163 \| good
2026-10-23T14:00:00.000Z	49 \| good	9.382 \| good	41.881 \| good	6.278 \| good	0.184 \| good	9.572 \| good	0.168 \| good
2026-10-23T15:00:00.000Z	49 \| good	8.915 \| good	39.744 \| good	13.929 \| good	0.186 \| good	7.606 \| good	0.183 \| good
2026-10-23T16:00:00.000Z	44 \| good	8.327 \| good	36.371 \| good	19.094 \| good	0.203 \| good	5.389 \| good	0.162 \| good
2026-10-23T17:00:00.000Z	33 \| good	5.667 \| good	24.598 \| good	24.026 \| good	0.254 \| good	3.91 \| good	0.145 \| good
2026-10-23T18:00:00.000Z	27 \| good	4.462 \| good	19.096 \| good	28.712 \| good	0.301 \| good	2.892 \| good	0.134 \| good
2026-10-23T19:00:00.000Z	32 \| good	4.411 \| good	19.062 \| good	34.866 \| good	0.293 \| good	2.048 \| good	0.125 \| good
2026-10-23T20:00:00.000Z	36 \| good	5.581 \| good	23.688 \| good	38.698 \| good	0.258 \| good	1.398 \| good	0.119 \| good
2026-10-23T21:00:00.000Z	37 \| good	5.504 \| good	23.657 \| good	39.874 \| good	0.244 \| good	1.126 \| good	0.118 \| good
2026-10-23T22:00:00.000Z	38 \| good	5.675 \| good	24.505 \| good	41.123 \| good	0.249 \| good	1.115 \| good	0.118 \| good
2026-10-23T23:00:00.000Z	39 \| good	5.894 \| good	26.004 \| good	42.252 \| good	0.259 \| good	1.36 \| good	0.12 \| good
2026-10-24T00:00:00.000Z	37 \| good	5.064 \| good	21.808 \| good	39.629 \| good	0.279 \| good	3.43 \| good	0.138 \| good
2026-10-24T01:00:00.000Z	22 \| good	3.484 \| good	15.323 \| good	24.411 \| good	0.31 \| good	7.989 \| good	0.172 \| good
2026-10-24T02:00:00.000Z	27 \| good	5.331 \| good	22.827 \| good	16.906 \| good	0.355 \| good	12.876 \| good	0.207 \| good
2026-10-24T03:00:00.000Z	33 \| good	6.298 \| good	27.578 \| good	14.683 \| good	0.398 \| good	17.95 \| good	0.238 \| good
2026-10-24T04:00:00.000Z	27 \| good	5.487 \| good	23.935 \| good	14.705 \| good	0.434 \| good	22.369 \| good	0.264 \| good
2026-10-24T05:00:00.000Z	23 \| good	4.459 \| good	19.093 \| good	13.083 \| good	0.453 \| good	23.955 \| good	0.283 \| good
2026-10-24T06:00:00.000Z	23 \| good	4.152 \| good	18.077 \| good	10.226 \| good	0.449 \| good	24.43 \| good	0.296 \| good
2026-10-24T07:00:00.000Z	27 \| good	4.544 \| good	19.824 \| good	11.506 \| good	0.419 \| good	23.946 \| good	0.298 \| good
2026-10-24T08:00:00.000Z	27 \| good	5.024 \| good	21.978 \| good	13.884 \| good	0.38 \| good	22.863 \| good	0.29 \| good
2026-10-24T09:00:00.000Z	27 \| good	5.302 \| good	22.9 \| good	12.358 \| good	0.34 \| good	21.605 \| good	0.275 \| good
2026-10-24T10:00:00.000Z	22 \| good	4.29 \| good	18.824 \| good	9.718 \| good	0.303 \| good	20.011 \| good	0.254 \| good
2026-10-24T11:00:00.000Z	22 \| good	4.418 \| good	19.1 \| good	8.808 \| good	0.285 \| good	18.903 \| good	0.245 \| good
2026-10-24T12:00:00.000Z	27 \| good	4.855 \| good	20.942 \| good	7.043 \| good	0.291 \| good	18.56 \| good	0.235 \| good
2026-10-24T13:00:00.000Z	27 \| good	4.521 \| good	19.901 \| good	8.277 \| good	0.292 \| good	15.734 \| good	0.212 \| good
2026-10-24T14:00:00.000Z	27 \| good	5.483 \| good	23.293 \| good	11.064 \| good	0.275 \| good	12.443 \| good	0.198 \| good
2026-10-24T15:00:00.000Z	33 \| good	5.839 \| good	26.307 \| good	14.943 \| good	0.277 \| good	9.471 \| good	0.191 \| good
2026-10-24T16:00:00.000Z	33 \| good	6.298 \| good	27.808 \| good	22.968 \| good	0.308 \| good	6.069 \| good	0.168 \| good
2026-10-24T17:00:00.000Z	33 \| good	6.358 \| good	28.371 \| good	34.159 \| good	0.363 \| good	3.449 \| good	0.144 \| good
2026-10-24T18:00:00.000Z	37 \| good	5.832 \| good	26.206 \| good	39.834 \| good	0.331 \| good	2.093 \| good	0.133 \| good
2026-10-24T19:00:00.000Z	42 \| good	5.577 \| good	24.04 \| good	44.94 \| good	0.274 \| good	1.239 \| good	0.126 \| good
2026-10-24T20:00:00.000Z	43 \| good	6.053 \| good	26.646 \| good	45.947 \| good	0.24 \| good	0.87 \| good	0.124 \| good
2026-10-24T21:00:00.000Z	40 \| good	4.649 \| good	20.096 \| good	42.97 \| good	0.227 \| good	0.764 \| good	0.124 \| good

Current air quality index in Tempe, Arizona today

Common air pollutants in Tempe, Arizona

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Tempe, Arizona air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Tempe, Arizona

Air quality in nearby cities

Scottsdale, Arizona

Mesa, Arizona

Paradise Valley, Arizona

Phoenix, Arizona

Chandler, Arizona

Gilbert, Arizona

How accurate is Arizona, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Tempe, Arizona get updated?

What time in the past 24 hours saw the poorest air quality in Tempe, Arizona?

When was air quality in Tempe, Arizona the best over the past 24 hours?

What is the air quality in Tempe, Arizona right now?

What pollutant is most frequently found in Tempe, Arizona?

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What is the PM2.5 concentration in Tempe, Arizona right now?

What is the current level of PM10 in Tempe, Arizona?

What is the current level of carbon monoxide (CO) in Tempe, Arizona?

What is the current level of sulfur dioxide (SO2) in Tempe, Arizona?

What is the current level of ozone (O3) in Tempe, Arizona?

What is the current level of nitrogen dioxide (NO2) in Tempe, Arizona?

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 Tempe, Arizona right now?

What is the current level of PM₁₀ in Tempe, Arizona?

What is the current level of sulfur dioxide (SO₂) in Tempe, Arizona?

What is the current level of ozone (O₃) in Tempe, Arizona?

What is the current level of nitrogen dioxide (NO₂) in Tempe, Arizona?