What is the current concentration of PM10 in Calexico, California?

The current PM10 concentration at Calexico, California is 67.891 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Calexico, California?

The current sulfur dioxide (SO2) concentration at Calexico, California is 0.796 ppb.

What is the current concentration of ozone (O3) in Calexico, California?

The current ozone (O3) concentration at Calexico, California is 38.993 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Calexico, California?

The current nitrogen dioxide (NO2) concentration at Calexico, California is 6.296 ppb.

Calexico, California live air quality index now

Q: What is the current concentration of PM2.5 in Calexico, California?

The current PM2.5 concentration at Calexico, California is 12.135 μg/m3.

Stay updated with real-time air quality in Calexico, California 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)

Moderate

Calexico, California

Last updated: ... (Local time)

Major air pollutants in Calexico, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.13 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

67.89 μg/m³

155

255

425

605+

Ozone (O₃)

38.99 ppb

201

201+

Sulfur Dioxide (SO₂)

0.80 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Calexico, California

Scroll To Air Quality Map

Track live Calexico, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-09T01:00:00.000Z	38 \| good	5.649 \| good	16.954 \| good	40.984 \| good	0.202 \| good	3.094 \| good	0.319 \| good
2026-02-09T02:00:00.000Z	49 \| good	8.502 \| good	19.955 \| good	37.007 \| good	0.202 \| good	3.135 \| good	0.321 \| good
2026-02-09T03:00:00.000Z	54 \| moderate	10.877 \| good	28.944 \| good	30.025 \| good	0.202 \| good	8.925 \| good	0.383 \| good
2026-02-09T04:00:00.000Z	62 \| moderate	14.838 \| fine	48.509 \| good	22.146 \| good	0.202 \| good	27.537 \| good	0.401 \| good
2026-02-09T05:00:00.000Z	71 \| moderate	20.208 \| fine	67.244 \| fine	19.151 \| good	0.302 \| good	32.085 \| good	0.584 \| good
2026-02-09T06:00:00.000Z	71 \| moderate	20.299 \| fine	67.288 \| fine	17.151 \| good	0.301 \| good	26.767 \| good	0.606 \| good
2026-02-09T07:00:00.000Z	71 \| moderate	19.896 \| fine	60.331 \| fine	10.273 \| good	0.301 \| good	19.096 \| good	0.606 \| good
2026-02-09T08:00:00.000Z	71 \| moderate	19.644 \| fine	67.036 \| fine	5.422 \| good	0.301 \| good	25.532 \| good	0.646 \| good
2026-02-09T09:00:00.000Z	67 \| moderate	17.801 \| fine	60.029 \| fine	11.234 \| good	0.203 \| good	15.069 \| good	0.634 \| good
2026-02-09T10:00:00.000Z	58 \| moderate	13.368 \| fine	34.526 \| good	15.185 \| good	0.103 \| good	4.05 \| good	0.591 \| good
2026-02-09T11:00:00.000Z	52 \| moderate	9.652 \| good	26.659 \| good	18.146 \| good	0.103 \| good	5.682 \| good	0.566 \| good
2026-02-09T12:00:00.000Z	54 \| moderate	11.004 \| good	28.586 \| good	16.155 \| good	0.103 \| good	12.294 \| good	0.546 \| good
2026-02-09T13:00:00.000Z	60 \| moderate	14.138 \| fine	38.38 \| good	13.226 \| good	0.202 \| good	17.372 \| good	0.546 \| good
2026-02-09T14:00:00.000Z	62 \| moderate	14.621 \| fine	41.438 \| good	13.125 \| good	0.202 \| good	17.358 \| good	0.625 \| good
2026-02-09T15:00:00.000Z	58 \| moderate	13.259 \| fine	36.663 \| good	12.177 \| good	0.105 \| good	14.733 \| good	0.792 \| good
2026-02-09T16:00:00.000Z	62 \| moderate	15.046 \| fine	52.552 \| good	10.243 \| good	0.206 \| good	24.742 \| good	0.924 \| good
2026-02-09T17:00:00.000Z	64 \| moderate	16.45 \| fine	66.393 \| fine	14.251 \| good	0.308 \| good	21.742 \| good	0.825 \| good
2026-02-09T18:00:00.000Z	54 \| moderate	9.327 \| good	60.507 \| fine	24.196 \| good	0.205 \| good	8.172 \| good	0.536 \| good
2026-02-09T19:00:00.000Z	45 \| good	7.963 \| good	48.702 \| good	25.28 \| good	0.204 \| good	5.821 \| good	0.479 \| good
2026-02-09T20:00:00.000Z	44 \| good	7.834 \| good	41.725 \| good	30.222 \| good	0.206 \| good	5.483 \| good	0.42 \| good
2026-02-09T21:00:00.000Z	44 \| good	8.011 \| good	37.782 \| good	34.206 \| good	0.205 \| good	4.502 \| good	0.34 \| good
2026-02-09T22:00:00.000Z	44 \| good	7.934 \| good	35.787 \| good	38.153 \| good	0.303 \| good	4.986 \| good	0.299 \| good
2026-02-09T23:00:00.000Z	41 \| good	6.427 \| good	29.939 \| good	44.003 \| good	0.204 \| good	2.62 \| good	0.299 \| good
2026-02-10T00:00:00.000Z	40 \| good	5.599 \| good	28.873 \| good	43.002 \| good	0.303 \| good	3.22 \| good	0.344 \| good
2026-02-10T01:00:00.000Z	38 \| good	4.217 \| good	28.834 \| good	41.01 \| good	0.204 \| good	5.716 \| good	0.365 \| good
2026-02-10T02:00:00.000Z	36 \| good	4.509 \| good	39.021 \| good	34.028 \| good	0.303 \| good	9.435 \| good	0.385 \| good
2026-02-10T03:00:00.000Z	47 \| good	6.419 \| good	51.315 \| good	28.942 \| good	0.303 \| good	19.637 \| good	0.423 \| good
2026-02-10T04:00:00.000Z	64 \| moderate	9.434 \| good	81.041 \| fine	21.941 \| good	0.305 \| good	27.143 \| good	0.504 \| good
2026-02-10T05:00:00.000Z	100 \| moderate	22.851 \| fine	153.506 \| fine	17.958 \| good	0.998 \| good	40.425 \| good	0.588 \| good
2026-02-10T06:00:00.000Z	122 \| sensitive	31.733 \| fine	198.254 \| moderate	11.109 \| good	1.196 \| good	39.389 \| good	0.572 \| good
2026-02-10T07:00:00.000Z	120 \| sensitive	36.105 \| moderate	193.077 \| moderate	5.198 \| good	0.801 \| good	34.468 \| good	0.572 \| good
2026-02-10T08:00:00.000Z	98 \| moderate	26.971 \| fine	148.856 \| fine	12.782 \| good	0.403 \| good	29.915 \| good	0.572 \| good
2026-02-10T09:00:00.000Z	93 \| moderate	27.05 \| fine	138.916 \| fine	9.252 \| good	0.599 \| good	31.702 \| good	0.474 \| good
2026-02-10T10:00:00.000Z	86 \| moderate	27.794 \| fine	116.203 \| fine	3.369 \| good	0.502 \| good	29.802 \| good	0.42 \| good
2026-02-10T11:00:00.000Z	82 \| moderate	25.998 \| fine	106.295 \| fine	4.387 \| good	0.401 \| good	28.976 \| good	0.394 \| good
2026-02-10T12:00:00.000Z	82 \| moderate	25.706 \| fine	91.547 \| fine	3.375 \| good	0.301 \| good	26.725 \| good	0.394 \| good
2026-02-10T13:00:00.000Z	92 \| moderate	31.138 \| fine	91.672 \| fine	2.389 \| good	0.401 \| good	25.321 \| good	0.394 \| good
2026-02-10T14:00:00.000Z	96 \| moderate	33.411 \| fine	87.904 \| fine	2.277 \| good	0.402 \| good	25.41 \| good	0.496 \| good
2026-02-10T15:00:00.000Z	107 \| sensitive	37.953 \| moderate	109.845 \| fine	5.211 \| good	1.402 \| good	33.446 \| good	0.537 \| good
2026-02-10T16:00:00.000Z	127 \| sensitive	45.61 \| moderate	127.192 \| fine	7.154 \| good	1.3 \| good	31.883 \| good	0.576 \| good
2026-02-10T17:00:00.000Z	127 \| sensitive	46.397 \| moderate	152.349 \| fine	9.129 \| good	1.595 \| good	34.698 \| good	0.449 \| good
2026-02-10T18:00:00.000Z	122 \| sensitive	44.248 \| moderate	185.676 \| moderate	11.185 \| good	1.594 \| good	36.177 \| good	0.367 \| good
2026-02-10T19:00:00.000Z	97 \| moderate	32.506 \| fine	147.19 \| fine	18.191 \| good	1.788 \| good	20.81 \| good	0.305 \| good
2026-02-10T20:00:00.000Z	83 \| moderate	22.063 \| fine	119.261 \| fine	26.119 \| good	1.095 \| good	11.858 \| good	0.346 \| good
2026-02-10T21:00:00.000Z	69 \| moderate	15.531 \| fine	91.574 \| fine	31.113 \| good	1.092 \| good	7.409 \| good	0.306 \| good
2026-02-10T22:00:00.000Z	71 \| moderate	14.46 \| fine	95.539 \| fine	39.018 \| good	0.697 \| good	5.48 \| good	0.327 \| good
2026-02-10T23:00:00.000Z	64 \| moderate	11.862 \| good	80.771 \| fine	41.011 \| good	0.795 \| good	5.088 \| good	0.327 \| good
2026-02-11T00:00:00.000Z	57 \| moderate	12.135 \| fine	67.891 \| fine	38.993 \| good	0.796 \| good	6.296 \| good	0.204 \| good
2026-02-11T00:00:00.000Z	57 \| moderate	12.135 \| fine	67.891 \| fine	38.993 \| good	0.796 \| good	6.296 \| good	0.204 \| good
2026-02-11T01:00:00.000Z	38 \| good	7.085 \| good	31.312 \| good	32.511 \| good	2.023 \| good	6.174 \| good	0.189 \| good
2026-02-11T02:00:00.000Z	44 \| good	7.847 \| good	34.599 \| good	22.169 \| good	1.954 \| good	9.421 \| good	0.227 \| good
2026-02-11T03:00:00.000Z	56 \| moderate	11.689 \| good	51.929 \| good	17.109 \| good	1.885 \| good	12.669 \| good	0.266 \| good
2026-02-11T04:00:00.000Z	69 \| moderate	18.613 \| fine	82.863 \| fine	15.629 \| good	1.693 \| good	11.621 \| good	0.254 \| good
2026-02-11T05:00:00.000Z	60 \| moderate	14.48 \| fine	65.119 \| fine	16.519 \| good	1.501 \| good	10.574 \| good	0.241 \| good
2026-02-11T06:00:00.000Z	66 \| moderate	17.145 \| fine	76.316 \| fine	12.566 \| good	1.309 \| good	9.527 \| good	0.229 \| good
2026-02-11T07:00:00.000Z	49 \| good	9.283 \| good	41.3 \| good	18.146 \| good	1.13 \| good	8.575 \| good	0.217 \| good
2026-02-11T08:00:00.000Z	54 \| moderate	11.336 \| good	50.362 \| good	17.248 \| good	0.95 \| good	7.622 \| good	0.204 \| good
2026-02-11T09:00:00.000Z	58 \| moderate	12.865 \| fine	57.78 \| fine	18.097 \| good	0.771 \| good	6.67 \| good	0.191 \| good
2026-02-11T10:00:00.000Z	62 \| moderate	14.752 \| fine	65.87 \| fine	18.028 \| good	0.75 \| good	6.404 \| good	0.186 \| good
2026-02-11T11:00:00.000Z	54 \| moderate	10.684 \| good	47.546 \| good	16.709 \| good	0.73 \| good	6.138 \| good	0.181 \| good
2026-02-11T12:00:00.000Z	52 \| moderate	9.6 \| good	42.769 \| good	14.015 \| good	0.71 \| good	5.872 \| good	0.176 \| good
2026-02-11T13:00:00.000Z	58 \| moderate	13.322 \| fine	60.114 \| fine	14.684 \| good	0.712 \| good	6.416 \| good	0.181 \| good
2026-02-11T14:00:00.000Z	52 \| moderate	9.641 \| good	42.709 \| good	12.715 \| good	0.715 \| good	6.961 \| good	0.185 \| good
2026-02-11T15:00:00.000Z	33 \| good	6.455 \| good	28.648 \| good	16.409 \| good	0.717 \| good	7.506 \| good	0.19 \| good
2026-02-11T16:00:00.000Z	33 \| good	5.689 \| good	24.703 \| good	29.273 \| good	0.652 \| good	6.342 \| good	0.178 \| good
2026-02-11T17:00:00.000Z	44 \| good	7.655 \| good	33.813 \| good	26.19 \| good	0.586 \| good	5.178 \| good	0.166 \| good
2026-02-11T18:00:00.000Z	67 \| moderate	17.563 \| fine	78.182 \| fine	23.672 \| good	0.521 \| good	4.014 \| good	0.154 \| good
2026-02-11T19:00:00.000Z	60 \| moderate	13.596 \| fine	60.821 \| fine	29.96 \| good	0.754 \| good	3.316 \| good	0.142 \| good
2026-02-11T20:00:00.000Z	49 \| good	9.139 \| good	40.676 \| good	34.188 \| good	0.986 \| good	2.618 \| good	0.13 \| good
2026-02-11T21:00:00.000Z	44 \| good	7.682 \| good	33.654 \| good	36.071 \| good	1.219 \| good	1.919 \| good	0.118 \| good
2026-02-11T22:00:00.000Z	44 \| good	7.637 \| good	33.358 \| good	37.924 \| good	1.334 \| good	2.017 \| good	0.119 \| good
2026-02-11T23:00:00.000Z	39 \| good	4.739 \| good	20.672 \| good	41.53 \| good	1.449 \| good	2.115 \| good	0.12 \| good
2026-02-12T00:00:00.000Z	38 \| good	4.647 \| good	20.222 \| good	41.442 \| good	1.564 \| good	2.212 \| good	0.12 \| good
2026-02-12T01:00:00.000Z	38 \| good	6.557 \| good	28.977 \| good	33.3 \| good	1.537 \| good	5.542 \| good	0.157 \| good
2026-02-12T02:00:00.000Z	44 \| good	7.744 \| good	34.018 \| good	25.232 \| good	1.51 \| good	8.871 \| good	0.195 \| good
2026-02-12T03:00:00.000Z	33 \| good	6.116 \| good	27.125 \| good	23.833 \| good	1.483 \| good	12.2 \| good	0.232 \| good
2026-02-12T04:00:00.000Z	26 \| good	4.27 \| good	18.462 \| good	28.038 \| good	1.256 \| good	10.331 \| good	0.213 \| good
2026-02-12T05:00:00.000Z	38 \| good	6.572 \| good	29.028 \| good	27.444 \| good	1.028 \| good	8.461 \| good	0.194 \| good
2026-02-12T06:00:00.000Z	38 \| good	7.216 \| good	18.179 \| good	23.676 \| good	0.784 \| good	6.507 \| good	0.173 \| good
2026-02-12T07:00:00.000Z	44 \| good	8.418 \| good	37.2 \| good	23.529 \| good	0.679 \| good	5.557 \| good	0.165 \| good
2026-02-12T08:00:00.000Z	44 \| good	7.904 \| good	34.8 \| good	24.396 \| good	0.557 \| good	4.521 \| good	0.155 \| good
2026-02-12T09:00:00.000Z	44 \| good	8.388 \| good	36.774 \| good	27.269 \| good	0.436 \| good	3.486 \| good	0.146 \| good
2026-02-12T10:00:00.000Z	58 \| moderate	12.742 \| fine	56.799 \| fine	25.521 \| good	0.382 \| good	3.004 \| good	0.141 \| good
2026-02-12T11:00:00.000Z	44 \| good	8.014 \| good	35.329 \| good	24.088 \| good	0.327 \| good	2.521 \| good	0.137 \| good
2026-02-12T12:00:00.000Z	33 \| good	5.663 \| good	16.951 \| good	22.463 \| good	0.269 \| good	2.017 \| good	0.132 \| good
2026-02-12T13:00:00.000Z	27 \| good	5.254 \| good	14.595 \| good	20.646 \| good	0.318 \| good	2.834 \| good	0.141 \| good
2026-02-12T14:00:00.000Z	27 \| good	5.037 \| good	11.816 \| good	18.83 \| good	0.368 \| good	3.65 \| good	0.151 \| good
2026-02-12T15:00:00.000Z	33 \| good	5.89 \| good	10.58 \| good	17.013 \| good	0.418 \| good	4.467 \| good	0.16 \| good
2026-02-12T16:00:00.000Z	27 \| good	0.937 \| good	3.767 \| good	29.361 \| good	0.489 \| good	3.567 \| good	0.152 \| good
2026-02-12T17:00:00.000Z	33 \| good	5.804 \| good	25.262 \| good	35.841 \| good	0.556 \| good	2.646 \| good	0.143 \| good
2026-02-12T18:00:00.000Z	34 \| good	5.234 \| good	15.611 \| good	37.258 \| good	0.616 \| good	1.715 \| good	0.134 \| good
2026-02-12T19:00:00.000Z	39 \| good	5.665 \| good	22.019 \| good	41.717 \| good	0.758 \| good	1.393 \| good	0.128 \| good
2026-02-12T20:00:00.000Z	43 \| good	6.18 \| good	26.201 \| good	46.176 \| good	0.9 \| good	1.071 \| good	0.123 \| good
2026-02-12T21:00:00.000Z	47 \| good	6.512 \| good	27.818 \| good	50.635 \| good	1.042 \| good	0.749 \| good	0.118 \| good
2026-02-12T22:00:00.000Z	48 \| good	6.769 \| good	28.819 \| good	51.649 \| good	1.052 \| good	0.817 \| good	0.118 \| good
2026-02-12T23:00:00.000Z	49 \| good	6.893 \| good	29.26 \| good	52.663 \| good	1.062 \| good	0.884 \| good	0.118 \| good
2026-02-13T00:00:00.000Z	50 \| good	6.768 \| good	28.279 \| good	53.676 \| good	1.072 \| good	0.952 \| good	0.118 \| good

Calexico

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Calexico, California air quality map: Track AQI near you

0.35ppm

How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, 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 Calexico, California updated?

The air quality for Calexico, California is updated every hour.

When was the worst air quality at Calexico, California in the last 24 hrs?

The worst air quality in Calexico, California in the last 24 hours was observed at 05:00:00 on 2026-02-10.

When was the best air quality at Calexico, California in the last 24 hrs?

In the last 24 hrs, the best air quality in Calexico, California was observed at 02:00:00 on 2026-02-10.

What is the current air quality in Calexico, California?

The current air quality in Calexico, California is 57, categorized as Moderate based on real-time data.

What pollutant is the most common in Calexico, California?

The most common pollutant in Calexico, California is PM10.

What should I do if the air quality in Calexico, California is poor?

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

What is the current concentration of PM_2.5 in Calexico, California?

The current PM_2.5 concentration at Calexico, California is 12.135 μg/m³.

What is the current concentration of PM₁₀ in Calexico, California?

The current PM₁₀ concentration at Calexico, California is 67.891 μg/m³.

What is the current concentration of carbon monoxide (CO) in Calexico, California?

The current carbon monoxide (CO) concentration at Calexico, California is 0.204 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Calexico, California?

The current sulfur dioxide (SO₂) concentration at Calexico, California is 0.796 ppb.

What is the current concentration of ozone (O₃) in Calexico, California?

The current ozone (O₃) concentration at Calexico, California is 38.993 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Calexico, California?

The current nitrogen dioxide (NO₂) concentration at Calexico, California is 6.296 ppb.

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