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

Nogales, Arizona currently has a PM10 concentration of 26.609 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Nogales, Arizona is 0.293 ppb.

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

Nogales, Arizona currently has an ozone (O3) concentration of 25.419 ppm.

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

The current level of nitrogen dioxide (NO2) in Nogales, Arizona is 10.404 ppb.

Current air quality index in Nogales, Arizona today

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

Nogales, Arizona currently has a PM2.5 concentration of 4.575 μg/m3.

Stay updated with real-time air quality in Nogales, 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

Nogales, Arizona

Last updated: ... (Local time)

Common air pollutants in Nogales, Arizona

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

26.61 μg/m³

155

255

425

605+

Ozone (O₃)

25.42 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.54 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Nogales, Arizona

Get Live Pollen Counts

Nogales, Arizona

Scroll To Air Quality Map

Track live Nogales, Arizona air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-12T02:00:00.000Z	19 \| good	3.4 \| good	20 \| good	18.436 \| good	1.049 \| good	12.908 \| good	0.774 \| good
2025-12-12T03:00:00.000Z	73 \| moderate	21.164 \| fine	92.749 \| fine	8.593 \| good	1.13 \| good	4.905 \| good	0.17 \| good
2025-12-12T04:00:00.000Z	75 \| moderate	22.1 \| fine	103 \| fine	10.477 \| good	1.052 \| good	11.709 \| good	1.136 \| good
2025-12-12T05:00:00.000Z	97 \| moderate	31.7 \| fine	148 \| fine	7.461 \| good	0.944 \| good	10.7 \| good	1.116 \| good
2025-12-12T06:00:00.000Z	118 \| sensitive	39.3 \| moderate	189 \| moderate	16.921 \| good	0.931 \| good	10.152 \| good	0.851 \| good
2025-12-12T07:00:00.000Z	119 \| sensitive	42.8 \| moderate	192 \| moderate	11.351 \| good	0.694 \| good	12.12 \| good	0.851 \| good
2025-12-12T08:00:00.000Z	117 \| sensitive	41.7 \| moderate	165 \| moderate	10.106 \| good	0.729 \| good	7.315 \| good	0.875 \| good
2025-12-12T09:00:00.000Z	110 \| sensitive	38.7 \| moderate	134 \| fine	6.457 \| good	0.734 \| good	10.303 \| good	0.664 \| good
2025-12-12T10:00:00.000Z	99 \| moderate	35.2 \| fine	115 \| fine	7.526 \| good	0.681 \| good	7.545 \| good	0.544 \| good
2025-12-12T11:00:00.000Z	99 \| moderate	34.6 \| fine	99 \| fine	6.471 \| good	0.555 \| good	7.325 \| good	0.582 \| good
2025-12-12T12:00:00.000Z	88 \| moderate	29.3 \| fine	82 \| fine	3.219 \| good	0.437 \| good	7.367 \| good	0.5 \| good
2025-12-12T13:00:00.000Z	82 \| moderate	26 \| fine	73 \| fine	3.305 \| good	0.668 \| good	7.597 \| good	0.5 \| good
2025-12-12T14:00:00.000Z	81 \| moderate	25 \| fine	64 \| fine	4.232 \| good	0.65 \| good	16.481 \| good	0.58 \| good
2025-12-12T15:00:00.000Z	82 \| moderate	26 \| fine	82 \| fine	1.177 \| good	0.451 \| good	14.441 \| good	0.739 \| good
2025-12-12T16:00:00.000Z	96 \| moderate	33.4 \| fine	132 \| fine	3.112 \| good	0.47 \| good	8.704 \| good	0.659 \| good
2025-12-12T17:00:00.000Z	114 \| sensitive	39.8 \| moderate	181 \| moderate	9.737 \| good	0.641 \| good	8.369 \| good	0.58 \| good
2025-12-12T18:00:00.000Z	118 \| sensitive	42.2 \| moderate	189 \| moderate	14.206 \| good	0.774 \| good	14.023 \| good	0.44 \| good
2025-12-12T19:00:00.000Z	71 \| moderate	20 \| fine	93 \| fine	24.876 \| good	5.808 \| good	18.378 \| good	0.321 \| good
2025-12-12T20:00:00.000Z	71 \| moderate	20 \| fine	93 \| fine	21.669 \| good	5.907 \| good	9.338 \| good	0.319 \| good
2025-12-12T21:00:00.000Z	56 \| moderate	11.5 \| good	54 \| good	26.341 \| good	3.734 \| good	12.082 \| good	0.339 \| good
2025-12-12T22:00:00.000Z	38 \| good	7.2 \| good	34 \| good	29.869 \| good	0.619 \| good	9.828 \| good	0.339 \| good
2025-12-12T23:00:00.000Z	27 \| good	4.7 \| good	22 \| good	26.175 \| good	0.426 \| good	6.514 \| good	0.34 \| good
2025-12-13T00:00:00.000Z	22 \| good	3.8 \| good	16 \| good	22.844 \| good	0.367 \| good	5.77 \| good	0.399 \| good
2025-12-13T01:00:00.000Z	41 \| good	6.1 \| good	44 \| good	19.598 \| good	0.318 \| good	8.424 \| good	0.618 \| good
2025-12-13T02:00:00.000Z	41 \| good	6.1 \| good	44 \| good	20.286 \| good	0.314 \| good	15.483 \| good	0.776 \| good
2025-12-13T03:00:00.000Z	86 \| moderate	27.685 \| fine	120.256 \| fine	2.051 \| good	1.119 \| good	5.058 \| good	0.173 \| good
2025-12-13T04:00:00.000Z	100 \| moderate	29.6 \| fine	154 \| fine	11.328 \| good	0.845 \| good	12.185 \| good	1.309 \| good
2025-12-13T05:00:00.000Z	112 \| sensitive	39.2 \| moderate	178 \| moderate	6.276 \| good	2.834 \| good	8.304 \| good	1.285 \| good
2025-12-13T06:00:00.000Z	112 \| sensitive	37.2 \| moderate	178 \| moderate	4.595 \| good	1.488 \| good	7.309 \| good	1.145 \| good
2025-12-13T07:00:00.000Z	122 \| sensitive	43.8 \| moderate	194 \| moderate	1.874 \| good	1.935 \| good	9.195 \| good	1.145 \| good
2025-12-13T08:00:00.000Z	127 \| sensitive	45.5 \| moderate	178 \| moderate	3.031 \| good	1.346 \| good	12.216 \| good	0.909 \| good
2025-12-13T09:00:00.000Z	119 \| sensitive	43.1 \| moderate	161 \| moderate	1.16 \| good	3.495 \| good	13.218 \| good	0.889 \| good
2025-12-13T10:00:00.000Z	110 \| sensitive	39.1 \| moderate	131 \| fine	2.935 \| good	3.669 \| good	11.372 \| good	0.845 \| good
2025-12-13T11:00:00.000Z	107 \| sensitive	38.2 \| moderate	115 \| fine	2.218 \| good	4.801 \| good	10.756 \| good	0.684 \| good
2025-12-13T12:00:00.000Z	94 \| moderate	32.2 \| fine	93 \| fine	2.574 \| good	2.702 \| good	5.904 \| good	0.502 \| good
2025-12-13T13:00:00.000Z	90 \| moderate	30.1 \| fine	82 \| fine	2.544 \| good	2.091 \| good	6.525 \| good	0.502 \| good
2025-12-13T14:00:00.000Z	86 \| moderate	28.4 \| fine	74 \| fine	2.03 \| good	1.497 \| good	5.761 \| good	0.339 \| good
2025-12-13T15:00:00.000Z	88 \| moderate	28.8 \| fine	81 \| fine	2.185 \| good	1.798 \| good	6.069 \| good	0.438 \| good
2025-12-13T16:00:00.000Z	99 \| moderate	34.7 \| fine	115 \| fine	3.822 \| good	1.52 \| good	6.831 \| good	0.537 \| good
2025-12-13T17:00:00.000Z	115 \| sensitive	40.9 \| moderate	144 \| fine	7.837 \| good	1.111 \| good	5.314 \| good	0.358 \| good
2025-12-13T18:00:00.000Z	107 \| sensitive	37.7 \| moderate	123 \| fine	15.17 \| good	1.24 \| good	5.076 \| good	0.26 \| good
2025-12-13T19:00:00.000Z	66 \| moderate	16.8 \| fine	61 \| fine	21.372 \| good	1.058 \| good	4.121 \| good	0.24 \| good
2025-12-13T20:00:00.000Z	66 \| moderate	16.8 \| fine	61 \| fine	28.439 \| good	1.147 \| good	3.96 \| good	0.22 \| good
2025-12-13T21:00:00.000Z	54 \| moderate	10.7 \| good	41 \| good	29.81 \| good	0.644 \| good	4.102 \| good	0.221 \| good
2025-12-13T22:00:00.000Z	44 \| good	7.7 \| good	30 \| good	27.416 \| good	0.312 \| good	4.468 \| good	0.239 \| good
2025-12-13T23:00:00.000Z	33 \| good	6.1 \| good	25 \| good	27.73 \| good	0.226 \| good	3.88 \| good	0.199 \| good
2025-12-14T00:00:00.000Z	33 \| good	5.5 \| good	23 \| good	23.782 \| good	0.251 \| good	2.57 \| good	0.301 \| good
2025-12-14T01:00:00.000Z	23 \| good	4.4 \| good	25 \| good	25.336 \| good	0.293 \| good	10.358 \| good	0.537 \| good
2025-12-14T01:00:00.000Z	27 \| good	4.575 \| good	26.609 \| good	25.419 \| good	0.293 \| good	10.404 \| good	0.537 \| good
2025-12-14T02:00:00.000Z	98 \| moderate	34.377 \| fine	148.537 \| fine	3.958 \| good	0.947 \| good	3.724 \| good	0.142 \| good
2025-12-14T03:00:00.000Z	94 \| moderate	31.6 \| fine	136.608 \| fine	4.468 \| good	1.135 \| good	4.979 \| good	0.157 \| good
2025-12-14T04:00:00.000Z	88 \| moderate	29.362 \| fine	127.184 \| fine	3.778 \| good	1.304 \| good	5.548 \| good	0.165 \| good
2025-12-14T05:00:00.000Z	94 \| moderate	31.529 \| fine	136.709 \| fine	1.822 \| good	1.473 \| good	6.117 \| good	0.173 \| good
2025-12-14T06:00:00.000Z	90 \| moderate	29.892 \| fine	129.683 \| fine	1.193 \| good	1.642 \| good	6.686 \| good	0.181 \| good
2025-12-14T07:00:00.000Z	98 \| moderate	34.302 \| fine	148.82 \| fine	4.254 \| good	1.517 \| good	6.703 \| good	0.183 \| good
2025-12-14T08:00:00.000Z	97 \| moderate	33.681 \| fine	145.668 \| fine	4.291 \| good	1.393 \| good	6.721 \| good	0.185 \| good
2025-12-14T09:00:00.000Z	94 \| moderate	32.499 \| fine	140.386 \| fine	1.42 \| good	1.269 \| good	6.739 \| good	0.188 \| good
2025-12-14T10:00:00.000Z	88 \| moderate	28.618 \| fine	123.853 \| fine	2.24 \| good	1.138 \| good	6.481 \| good	0.185 \| good
2025-12-14T11:00:00.000Z	73 \| moderate	21.343 \| fine	93.452 \| fine	2.232 \| good	1.007 \| good	6.224 \| good	0.183 \| good
2025-12-14T12:00:00.000Z	79 \| moderate	23.6 \| fine	102.93 \| fine	3.691 \| good	0.875 \| good	5.967 \| good	0.18 \| good
2025-12-14T13:00:00.000Z	92 \| moderate	30.979 \| fine	133.733 \| fine	1.706 \| good	0.873 \| good	5.896 \| good	0.186 \| good
2025-12-14T14:00:00.000Z	97 \| moderate	33.911 \| fine	146.092 \| fine	4.468 \| good	0.87 \| good	5.825 \| good	0.191 \| good
2025-12-14T15:00:00.000Z	112 \| sensitive	39.789 \| moderate	175.842 \| moderate	4.118 \| good	0.868 \| good	5.755 \| good	0.196 \| good
2025-12-14T16:00:00.000Z	81 \| moderate	25.026 \| fine	109.152 \| fine	13.074 \| good	0.799 \| good	4.19 \| good	0.172 \| good
2025-12-14T17:00:00.000Z	52 \| moderate	10.207 \| good	45.095 \| good	27.718 \| good	0.731 \| good	2.625 \| good	0.147 \| good
2025-12-14T18:00:00.000Z	44 \| good	7.975 \| good	34.795 \| good	33.746 \| good	0.663 \| good	1.06 \| good	0.123 \| good
2025-12-14T19:00:00.000Z	34 \| good	5.94 \| good	25.837 \| good	37.027 \| good	0.596 \| good	0.829 \| good	0.117 \| good
2025-12-14T20:00:00.000Z	33 \| good	5.14 \| good	22.31 \| good	35.749 \| good	0.53 \| good	0.599 \| good	0.112 \| good
2025-12-14T21:00:00.000Z	34 \| good	4.81 \| good	20.928 \| good	37.079 \| good	0.463 \| good	0.369 \| good	0.107 \| good
2025-12-14T22:00:00.000Z	34 \| good	5.315 \| good	22.913 \| good	36.737 \| good	0.466 \| good	0.622 \| good	0.11 \| good
2025-12-14T23:00:00.000Z	38 \| good	6.627 \| good	29.438 \| good	27.246 \| good	0.468 \| good	0.876 \| good	0.112 \| good
2025-12-15T00:00:00.000Z	62 \| moderate	14.595 \| fine	65.205 \| fine	5.504 \| good	0.47 \| good	1.129 \| good	0.115 \| good
2025-12-15T01:00:00.000Z	77 \| moderate	23.085 \| fine	101.015 \| fine	5.441 \| good	0.613 \| good	2.036 \| good	0.128 \| good
2025-12-15T02:00:00.000Z	97 \| moderate	34.34 \| fine	148.217 \| fine	3.981 \| good	0.756 \| good	2.943 \| good	0.142 \| good
2025-12-15T03:00:00.000Z	94 \| moderate	32.074 \| fine	138.928 \| fine	3.063 \| good	0.899 \| good	3.85 \| good	0.155 \| good
2025-12-15T04:00:00.000Z	96 \| moderate	33.02 \| fine	142.746 \| fine	2.897 \| good	0.918 \| good	4.429 \| good	0.166 \| good
2025-12-15T05:00:00.000Z	98 \| moderate	34.458 \| fine	148.987 \| fine	6.796 \| good	0.937 \| good	5.008 \| good	0.178 \| good
2025-12-15T06:00:00.000Z	88 \| moderate	28.514 \| fine	123.78 \| fine	10.328 \| good	0.956 \| good	5.587 \| good	0.189 \| good
2025-12-15T07:00:00.000Z	84 \| moderate	27.151 \| fine	118.314 \| fine	9.971 \| good	0.833 \| good	5.518 \| good	0.194 \| good
2025-12-15T08:00:00.000Z	82 \| moderate	25.8 \| fine	112.356 \| fine	11.331 \| good	0.71 \| good	5.45 \| good	0.199 \| good
2025-12-15T09:00:00.000Z	79 \| moderate	24.349 \| fine	105.662 \| fine	10.096 \| good	0.588 \| good	5.382 \| good	0.204 \| good
2025-12-15T10:00:00.000Z	81 \| moderate	24.768 \| fine	108.326 \| fine	7.873 \| good	0.547 \| good	5.127 \| good	0.205 \| good
2025-12-15T11:00:00.000Z	75 \| moderate	22.209 \| fine	97.222 \| fine	7.178 \| good	0.506 \| good	4.872 \| good	0.206 \| good
2025-12-15T12:00:00.000Z	81 \| moderate	25.139 \| fine	110.114 \| fine	1.669 \| good	0.465 \| good	4.618 \| good	0.207 \| good
2025-12-15T13:00:00.000Z	96 \| moderate	33.023 \| fine	142.425 \| fine	4.058 \| good	0.54 \| good	4.578 \| good	0.214 \| good
2025-12-15T14:00:00.000Z	105 \| sensitive	37.285 \| moderate	162.998 \| moderate	4.082 \| good	0.616 \| good	4.539 \| good	0.22 \| good
2025-12-15T15:00:00.000Z	135 \| sensitive	49.316 \| moderate	222.782 \| moderate	4.043 \| good	0.692 \| good	4.499 \| good	0.227 \| good
2025-12-15T16:00:00.000Z	94 \| moderate	31.956 \| fine	137.733 \| fine	8.098 \| good	0.727 \| good	3.342 \| good	0.209 \| good
2025-12-15T17:00:00.000Z	64 \| moderate	16.033 \| fine	71.733 \| fine	21.997 \| good	0.762 \| good	2.184 \| good	0.192 \| good
2025-12-15T18:00:00.000Z	56 \| moderate	12.479 \| fine	55.802 \| fine	27.163 \| good	0.797 \| good	1.026 \| good	0.174 \| good
2025-12-15T19:00:00.000Z	49 \| good	8.743 \| good	38.301 \| good	32.916 \| good	0.681 \| good	0.804 \| good	0.155 \| good
2025-12-15T20:00:00.000Z	38 \| good	6.625 \| good	29.574 \| good	35.149 \| good	0.565 \| good	0.582 \| good	0.136 \| good
2025-12-15T21:00:00.000Z	32 \| good	5.319 \| good	22.702 \| good	35.091 \| good	0.449 \| good	0.36 \| good	0.117 \| good
2025-12-15T22:00:00.000Z	31 \| good	5.085 \| good	22.145 \| good	34.084 \| good	0.444 \| good	0.562 \| good	0.116 \| good
2025-12-15T23:00:00.000Z	27 \| good	5.367 \| good	22.961 \| good	28.166 \| good	0.44 \| good	0.765 \| good	0.116 \| good
2025-12-16T00:00:00.000Z	39 \| good	4.09 \| good	4.454 \| good	42.28 \| good	0.434 \| good	0.975 \| good	0.115 \| good
2025-12-16T01:00:00.000Z	84 \| moderate	27.15 \| fine	118.184 \| fine	4.967 \| good	0.601 \| good	2.279 \| good	0.134 \| good

Nogales

Empower business decisions with accurate air quality data

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

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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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Frequently asked questions

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

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

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

Nogales, Arizona experienced its worst air quality at 08:00:00, 2025-12-13.

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

The best air quality in Nogales, Arizona was observed at 12:00:00 on 2025-12-14.

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

The air quality in Nogales, Arizona right now is Good, with an AQI of 27.

What pollutant is most frequently found in Nogales, Arizona?

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

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

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

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

Nogales, Arizona currently has a PM_2.5 concentration of 4.575 μg/m³.

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

Nogales, Arizona currently has a PM₁₀ concentration of 26.609 μg/m³.

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

The current carbon monoxide (CO) level in Nogales, Arizona is 0.537 ppm.

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

The current sulfur dioxide (SO₂) concentration in Nogales, Arizona is 0.293 ppb.

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

Nogales, Arizona currently has an ozone (O₃) concentration of 25.419 ppm.

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

The current level of nitrogen dioxide (NO₂) in Nogales, Arizona is 10.404 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-12T02:00:00.000Z	19 \| good	3.4 \| good	20 \| good	18.436 \| good	1.049 \| good	12.908 \| good	0.774 \| good
2025-12-12T03:00:00.000Z	73 \| moderate	21.164 \| fine	92.749 \| fine	8.593 \| good	1.13 \| good	4.905 \| good	0.17 \| good
2025-12-12T04:00:00.000Z	75 \| moderate	22.1 \| fine	103 \| fine	10.477 \| good	1.052 \| good	11.709 \| good	1.136 \| good
2025-12-12T05:00:00.000Z	97 \| moderate	31.7 \| fine	148 \| fine	7.461 \| good	0.944 \| good	10.7 \| good	1.116 \| good
2025-12-12T06:00:00.000Z	118 \| sensitive	39.3 \| moderate	189 \| moderate	16.921 \| good	0.931 \| good	10.152 \| good	0.851 \| good
2025-12-12T07:00:00.000Z	119 \| sensitive	42.8 \| moderate	192 \| moderate	11.351 \| good	0.694 \| good	12.12 \| good	0.851 \| good
2025-12-12T08:00:00.000Z	117 \| sensitive	41.7 \| moderate	165 \| moderate	10.106 \| good	0.729 \| good	7.315 \| good	0.875 \| good
2025-12-12T09:00:00.000Z	110 \| sensitive	38.7 \| moderate	134 \| fine	6.457 \| good	0.734 \| good	10.303 \| good	0.664 \| good
2025-12-12T10:00:00.000Z	99 \| moderate	35.2 \| fine	115 \| fine	7.526 \| good	0.681 \| good	7.545 \| good	0.544 \| good
2025-12-12T11:00:00.000Z	99 \| moderate	34.6 \| fine	99 \| fine	6.471 \| good	0.555 \| good	7.325 \| good	0.582 \| good
2025-12-12T12:00:00.000Z	88 \| moderate	29.3 \| fine	82 \| fine	3.219 \| good	0.437 \| good	7.367 \| good	0.5 \| good
2025-12-12T13:00:00.000Z	82 \| moderate	26 \| fine	73 \| fine	3.305 \| good	0.668 \| good	7.597 \| good	0.5 \| good
2025-12-12T14:00:00.000Z	81 \| moderate	25 \| fine	64 \| fine	4.232 \| good	0.65 \| good	16.481 \| good	0.58 \| good
2025-12-12T15:00:00.000Z	82 \| moderate	26 \| fine	82 \| fine	1.177 \| good	0.451 \| good	14.441 \| good	0.739 \| good
2025-12-12T16:00:00.000Z	96 \| moderate	33.4 \| fine	132 \| fine	3.112 \| good	0.47 \| good	8.704 \| good	0.659 \| good
2025-12-12T17:00:00.000Z	114 \| sensitive	39.8 \| moderate	181 \| moderate	9.737 \| good	0.641 \| good	8.369 \| good	0.58 \| good
2025-12-12T18:00:00.000Z	118 \| sensitive	42.2 \| moderate	189 \| moderate	14.206 \| good	0.774 \| good	14.023 \| good	0.44 \| good
2025-12-12T19:00:00.000Z	71 \| moderate	20 \| fine	93 \| fine	24.876 \| good	5.808 \| good	18.378 \| good	0.321 \| good
2025-12-12T20:00:00.000Z	71 \| moderate	20 \| fine	93 \| fine	21.669 \| good	5.907 \| good	9.338 \| good	0.319 \| good
2025-12-12T21:00:00.000Z	56 \| moderate	11.5 \| good	54 \| good	26.341 \| good	3.734 \| good	12.082 \| good	0.339 \| good
2025-12-12T22:00:00.000Z	38 \| good	7.2 \| good	34 \| good	29.869 \| good	0.619 \| good	9.828 \| good	0.339 \| good
2025-12-12T23:00:00.000Z	27 \| good	4.7 \| good	22 \| good	26.175 \| good	0.426 \| good	6.514 \| good	0.34 \| good
2025-12-13T00:00:00.000Z	22 \| good	3.8 \| good	16 \| good	22.844 \| good	0.367 \| good	5.77 \| good	0.399 \| good
2025-12-13T01:00:00.000Z	41 \| good	6.1 \| good	44 \| good	19.598 \| good	0.318 \| good	8.424 \| good	0.618 \| good
2025-12-13T02:00:00.000Z	41 \| good	6.1 \| good	44 \| good	20.286 \| good	0.314 \| good	15.483 \| good	0.776 \| good
2025-12-13T03:00:00.000Z	86 \| moderate	27.685 \| fine	120.256 \| fine	2.051 \| good	1.119 \| good	5.058 \| good	0.173 \| good
2025-12-13T04:00:00.000Z	100 \| moderate	29.6 \| fine	154 \| fine	11.328 \| good	0.845 \| good	12.185 \| good	1.309 \| good
2025-12-13T05:00:00.000Z	112 \| sensitive	39.2 \| moderate	178 \| moderate	6.276 \| good	2.834 \| good	8.304 \| good	1.285 \| good
2025-12-13T06:00:00.000Z	112 \| sensitive	37.2 \| moderate	178 \| moderate	4.595 \| good	1.488 \| good	7.309 \| good	1.145 \| good
2025-12-13T07:00:00.000Z	122 \| sensitive	43.8 \| moderate	194 \| moderate	1.874 \| good	1.935 \| good	9.195 \| good	1.145 \| good
2025-12-13T08:00:00.000Z	127 \| sensitive	45.5 \| moderate	178 \| moderate	3.031 \| good	1.346 \| good	12.216 \| good	0.909 \| good
2025-12-13T09:00:00.000Z	119 \| sensitive	43.1 \| moderate	161 \| moderate	1.16 \| good	3.495 \| good	13.218 \| good	0.889 \| good
2025-12-13T10:00:00.000Z	110 \| sensitive	39.1 \| moderate	131 \| fine	2.935 \| good	3.669 \| good	11.372 \| good	0.845 \| good
2025-12-13T11:00:00.000Z	107 \| sensitive	38.2 \| moderate	115 \| fine	2.218 \| good	4.801 \| good	10.756 \| good	0.684 \| good
2025-12-13T12:00:00.000Z	94 \| moderate	32.2 \| fine	93 \| fine	2.574 \| good	2.702 \| good	5.904 \| good	0.502 \| good
2025-12-13T13:00:00.000Z	90 \| moderate	30.1 \| fine	82 \| fine	2.544 \| good	2.091 \| good	6.525 \| good	0.502 \| good
2025-12-13T14:00:00.000Z	86 \| moderate	28.4 \| fine	74 \| fine	2.03 \| good	1.497 \| good	5.761 \| good	0.339 \| good
2025-12-13T15:00:00.000Z	88 \| moderate	28.8 \| fine	81 \| fine	2.185 \| good	1.798 \| good	6.069 \| good	0.438 \| good
2025-12-13T16:00:00.000Z	99 \| moderate	34.7 \| fine	115 \| fine	3.822 \| good	1.52 \| good	6.831 \| good	0.537 \| good
2025-12-13T17:00:00.000Z	115 \| sensitive	40.9 \| moderate	144 \| fine	7.837 \| good	1.111 \| good	5.314 \| good	0.358 \| good
2025-12-13T18:00:00.000Z	107 \| sensitive	37.7 \| moderate	123 \| fine	15.17 \| good	1.24 \| good	5.076 \| good	0.26 \| good
2025-12-13T19:00:00.000Z	66 \| moderate	16.8 \| fine	61 \| fine	21.372 \| good	1.058 \| good	4.121 \| good	0.24 \| good
2025-12-13T20:00:00.000Z	66 \| moderate	16.8 \| fine	61 \| fine	28.439 \| good	1.147 \| good	3.96 \| good	0.22 \| good
2025-12-13T21:00:00.000Z	54 \| moderate	10.7 \| good	41 \| good	29.81 \| good	0.644 \| good	4.102 \| good	0.221 \| good
2025-12-13T22:00:00.000Z	44 \| good	7.7 \| good	30 \| good	27.416 \| good	0.312 \| good	4.468 \| good	0.239 \| good
2025-12-13T23:00:00.000Z	33 \| good	6.1 \| good	25 \| good	27.73 \| good	0.226 \| good	3.88 \| good	0.199 \| good
2025-12-14T00:00:00.000Z	33 \| good	5.5 \| good	23 \| good	23.782 \| good	0.251 \| good	2.57 \| good	0.301 \| good
2025-12-14T01:00:00.000Z	23 \| good	4.4 \| good	25 \| good	25.336 \| good	0.293 \| good	10.358 \| good	0.537 \| good
2025-12-14T01:00:00.000Z	27 \| good	4.575 \| good	26.609 \| good	25.419 \| good	0.293 \| good	10.404 \| good	0.537 \| good
2025-12-14T02:00:00.000Z	98 \| moderate	34.377 \| fine	148.537 \| fine	3.958 \| good	0.947 \| good	3.724 \| good	0.142 \| good
2025-12-14T03:00:00.000Z	94 \| moderate	31.6 \| fine	136.608 \| fine	4.468 \| good	1.135 \| good	4.979 \| good	0.157 \| good
2025-12-14T04:00:00.000Z	88 \| moderate	29.362 \| fine	127.184 \| fine	3.778 \| good	1.304 \| good	5.548 \| good	0.165 \| good
2025-12-14T05:00:00.000Z	94 \| moderate	31.529 \| fine	136.709 \| fine	1.822 \| good	1.473 \| good	6.117 \| good	0.173 \| good
2025-12-14T06:00:00.000Z	90 \| moderate	29.892 \| fine	129.683 \| fine	1.193 \| good	1.642 \| good	6.686 \| good	0.181 \| good
2025-12-14T07:00:00.000Z	98 \| moderate	34.302 \| fine	148.82 \| fine	4.254 \| good	1.517 \| good	6.703 \| good	0.183 \| good
2025-12-14T08:00:00.000Z	97 \| moderate	33.681 \| fine	145.668 \| fine	4.291 \| good	1.393 \| good	6.721 \| good	0.185 \| good
2025-12-14T09:00:00.000Z	94 \| moderate	32.499 \| fine	140.386 \| fine	1.42 \| good	1.269 \| good	6.739 \| good	0.188 \| good
2025-12-14T10:00:00.000Z	88 \| moderate	28.618 \| fine	123.853 \| fine	2.24 \| good	1.138 \| good	6.481 \| good	0.185 \| good
2025-12-14T11:00:00.000Z	73 \| moderate	21.343 \| fine	93.452 \| fine	2.232 \| good	1.007 \| good	6.224 \| good	0.183 \| good
2025-12-14T12:00:00.000Z	79 \| moderate	23.6 \| fine	102.93 \| fine	3.691 \| good	0.875 \| good	5.967 \| good	0.18 \| good
2025-12-14T13:00:00.000Z	92 \| moderate	30.979 \| fine	133.733 \| fine	1.706 \| good	0.873 \| good	5.896 \| good	0.186 \| good
2025-12-14T14:00:00.000Z	97 \| moderate	33.911 \| fine	146.092 \| fine	4.468 \| good	0.87 \| good	5.825 \| good	0.191 \| good
2025-12-14T15:00:00.000Z	112 \| sensitive	39.789 \| moderate	175.842 \| moderate	4.118 \| good	0.868 \| good	5.755 \| good	0.196 \| good
2025-12-14T16:00:00.000Z	81 \| moderate	25.026 \| fine	109.152 \| fine	13.074 \| good	0.799 \| good	4.19 \| good	0.172 \| good
2025-12-14T17:00:00.000Z	52 \| moderate	10.207 \| good	45.095 \| good	27.718 \| good	0.731 \| good	2.625 \| good	0.147 \| good
2025-12-14T18:00:00.000Z	44 \| good	7.975 \| good	34.795 \| good	33.746 \| good	0.663 \| good	1.06 \| good	0.123 \| good
2025-12-14T19:00:00.000Z	34 \| good	5.94 \| good	25.837 \| good	37.027 \| good	0.596 \| good	0.829 \| good	0.117 \| good
2025-12-14T20:00:00.000Z	33 \| good	5.14 \| good	22.31 \| good	35.749 \| good	0.53 \| good	0.599 \| good	0.112 \| good
2025-12-14T21:00:00.000Z	34 \| good	4.81 \| good	20.928 \| good	37.079 \| good	0.463 \| good	0.369 \| good	0.107 \| good
2025-12-14T22:00:00.000Z	34 \| good	5.315 \| good	22.913 \| good	36.737 \| good	0.466 \| good	0.622 \| good	0.11 \| good
2025-12-14T23:00:00.000Z	38 \| good	6.627 \| good	29.438 \| good	27.246 \| good	0.468 \| good	0.876 \| good	0.112 \| good
2025-12-15T00:00:00.000Z	62 \| moderate	14.595 \| fine	65.205 \| fine	5.504 \| good	0.47 \| good	1.129 \| good	0.115 \| good
2025-12-15T01:00:00.000Z	77 \| moderate	23.085 \| fine	101.015 \| fine	5.441 \| good	0.613 \| good	2.036 \| good	0.128 \| good
2025-12-15T02:00:00.000Z	97 \| moderate	34.34 \| fine	148.217 \| fine	3.981 \| good	0.756 \| good	2.943 \| good	0.142 \| good
2025-12-15T03:00:00.000Z	94 \| moderate	32.074 \| fine	138.928 \| fine	3.063 \| good	0.899 \| good	3.85 \| good	0.155 \| good
2025-12-15T04:00:00.000Z	96 \| moderate	33.02 \| fine	142.746 \| fine	2.897 \| good	0.918 \| good	4.429 \| good	0.166 \| good
2025-12-15T05:00:00.000Z	98 \| moderate	34.458 \| fine	148.987 \| fine	6.796 \| good	0.937 \| good	5.008 \| good	0.178 \| good
2025-12-15T06:00:00.000Z	88 \| moderate	28.514 \| fine	123.78 \| fine	10.328 \| good	0.956 \| good	5.587 \| good	0.189 \| good
2025-12-15T07:00:00.000Z	84 \| moderate	27.151 \| fine	118.314 \| fine	9.971 \| good	0.833 \| good	5.518 \| good	0.194 \| good
2025-12-15T08:00:00.000Z	82 \| moderate	25.8 \| fine	112.356 \| fine	11.331 \| good	0.71 \| good	5.45 \| good	0.199 \| good
2025-12-15T09:00:00.000Z	79 \| moderate	24.349 \| fine	105.662 \| fine	10.096 \| good	0.588 \| good	5.382 \| good	0.204 \| good
2025-12-15T10:00:00.000Z	81 \| moderate	24.768 \| fine	108.326 \| fine	7.873 \| good	0.547 \| good	5.127 \| good	0.205 \| good
2025-12-15T11:00:00.000Z	75 \| moderate	22.209 \| fine	97.222 \| fine	7.178 \| good	0.506 \| good	4.872 \| good	0.206 \| good
2025-12-15T12:00:00.000Z	81 \| moderate	25.139 \| fine	110.114 \| fine	1.669 \| good	0.465 \| good	4.618 \| good	0.207 \| good
2025-12-15T13:00:00.000Z	96 \| moderate	33.023 \| fine	142.425 \| fine	4.058 \| good	0.54 \| good	4.578 \| good	0.214 \| good
2025-12-15T14:00:00.000Z	105 \| sensitive	37.285 \| moderate	162.998 \| moderate	4.082 \| good	0.616 \| good	4.539 \| good	0.22 \| good
2025-12-15T15:00:00.000Z	135 \| sensitive	49.316 \| moderate	222.782 \| moderate	4.043 \| good	0.692 \| good	4.499 \| good	0.227 \| good
2025-12-15T16:00:00.000Z	94 \| moderate	31.956 \| fine	137.733 \| fine	8.098 \| good	0.727 \| good	3.342 \| good	0.209 \| good
2025-12-15T17:00:00.000Z	64 \| moderate	16.033 \| fine	71.733 \| fine	21.997 \| good	0.762 \| good	2.184 \| good	0.192 \| good
2025-12-15T18:00:00.000Z	56 \| moderate	12.479 \| fine	55.802 \| fine	27.163 \| good	0.797 \| good	1.026 \| good	0.174 \| good
2025-12-15T19:00:00.000Z	49 \| good	8.743 \| good	38.301 \| good	32.916 \| good	0.681 \| good	0.804 \| good	0.155 \| good
2025-12-15T20:00:00.000Z	38 \| good	6.625 \| good	29.574 \| good	35.149 \| good	0.565 \| good	0.582 \| good	0.136 \| good
2025-12-15T21:00:00.000Z	32 \| good	5.319 \| good	22.702 \| good	35.091 \| good	0.449 \| good	0.36 \| good	0.117 \| good
2025-12-15T22:00:00.000Z	31 \| good	5.085 \| good	22.145 \| good	34.084 \| good	0.444 \| good	0.562 \| good	0.116 \| good
2025-12-15T23:00:00.000Z	27 \| good	5.367 \| good	22.961 \| good	28.166 \| good	0.44 \| good	0.765 \| good	0.116 \| good
2025-12-16T00:00:00.000Z	39 \| good	4.09 \| good	4.454 \| good	42.28 \| good	0.434 \| good	0.975 \| good	0.115 \| good
2025-12-16T01:00:00.000Z	84 \| moderate	27.15 \| fine	118.184 \| fine	4.967 \| good	0.601 \| good	2.279 \| good	0.134 \| good

Current air quality index in Nogales, Arizona today

Common air pollutants in Nogales, Arizona

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

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Frequently asked questions

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

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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