Current air quality index in Evanston, Illinois today

Stay updated with real-time air quality in Evanston, Illinois 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

Evanston, Illinois

Last updated: ... (Local time)

Common air pollutants in Evanston, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.51 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.26 μg/m³

155

255

425

605+

Ozone (O₃)

25.52 ppb

201

201+

Sulfur Dioxide (SO₂)

1.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.20 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Evanston, Illinois

Get Live Pollen Counts

Evanston, Illinois

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Track live Evanston, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-24T13:00:00.000Z	16 \| good	3.306 \| good	14.29 \| good	2.043 \| good	0.978 \| good	14.277 \| good	0.35 \| good
2025-10-24T14:00:00.000Z	22 \| good	4.045 \| good	13.651 \| good	3.045 \| good	1.137 \| good	16.475 \| good	0.537 \| good
2025-10-24T15:00:00.000Z	22 \| good	3.877 \| good	9.321 \| good	5.039 \| good	1.487 \| good	16.853 \| good	0.286 \| good
2025-10-24T16:00:00.000Z	16 \| good	3.236 \| good	8.264 \| good	7.041 \| good	4.48 \| good	14.277 \| good	0.201 \| good
2025-10-24T17:00:00.000Z	11 \| good	2.472 \| good	5.539 \| good	12.017 \| good	1.067 \| good	6.471 \| good	0.209 \| good
2025-10-24T18:00:00.000Z	12 \| good	2.446 \| good	5.594 \| good	13.073 \| good	0.975 \| good	3.063 \| good	0.262 \| good
2025-10-24T19:00:00.000Z	16 \| good	2.371 \| good	5.327 \| good	16.995 \| good	1.092 \| good	4.238 \| good	0.27 \| good
2025-10-24T20:00:00.000Z	16 \| good	1.964 \| good	5.144 \| good	17.07 \| good	0.845 \| good	4.138 \| good	0.275 \| good
2025-10-24T21:00:00.000Z	19 \| good	2.272 \| good	8.666 \| good	20.021 \| good	0.84 \| good	3.785 \| good	0.275 \| good
2025-10-24T22:00:00.000Z	19 \| good	2.331 \| good	7.615 \| good	21.127 \| good	1.056 \| good	4.231 \| good	0.236 \| good
2025-10-24T23:00:00.000Z	20 \| good	2.136 \| good	5.043 \| good	22.065 \| good	1.922 \| good	4.833 \| good	0.236 \| good
2025-10-25T00:00:00.000Z	20 \| good	2.636 \| good	8.679 \| good	22.06 \| good	1.898 \| good	8.491 \| good	0.263 \| good
2025-10-25T01:00:00.000Z	20 \| good	2.834 \| good	8.608 \| good	21.807 \| good	0.776 \| good	11.65 \| good	0.372 \| good
2025-10-25T02:00:00.000Z	21 \| good	3.492 \| good	15.711 \| good	22.514 \| good	0.744 \| good	13.572 \| good	0.425 \| good
2025-10-25T03:00:00.000Z	22 \| good	3.628 \| good	15.582 \| good	17.259 \| good	2.421 \| good	14.206 \| good	0.179 \| good
2025-10-25T04:00:00.000Z	33 \| good	5.7 \| good	20.44 \| good	23.289 \| good	0.941 \| good	14.5 \| good	0.596 \| good
2025-10-25T05:00:00.000Z	33 \| good	6.352 \| good	18.695 \| good	22.229 \| good	1.099 \| good	13.53 \| good	0.539 \| good
2025-10-25T06:00:00.000Z	49 \| good	8.931 \| good	28.761 \| good	18.454 \| good	0.833 \| good	13.012 \| good	0.393 \| good
2025-10-25T07:00:00.000Z	38 \| good	7.22 \| good	20.794 \| good	17.433 \| good	0.818 \| good	12.307 \| good	0.466 \| good
2025-10-25T08:00:00.000Z	33 \| good	6.419 \| good	11.323 \| good	14.681 \| good	0.75 \| good	12.586 \| good	0.393 \| good
2025-10-25T09:00:00.000Z	38 \| good	7.27 \| good	21.389 \| good	14.606 \| good	0.797 \| good	12.553 \| good	0.426 \| good
2025-10-25T10:00:00.000Z	38 \| good	7.48 \| good	27.353 \| good	4.073 \| good	0.946 \| good	13.365 \| good	0.406 \| good
2025-10-25T11:00:00.000Z	44 \| good	8.149 \| good	26.424 \| good	4.908 \| good	0.944 \| good	12.014 \| good	0.421 \| good
2025-10-25T12:00:00.000Z	33 \| good	5.609 \| good	17.325 \| good	4.974 \| good	0.785 \| good	11.037 \| good	0.36 \| good
2025-10-25T13:00:00.000Z	33 \| good	5.758 \| good	17.627 \| good	2.991 \| good	0.805 \| good	13.494 \| good	0.344 \| good
2025-10-25T14:00:00.000Z	33 \| good	6.298 \| good	24.864 \| good	4.781 \| good	0.681 \| good	17.362 \| good	0.417 \| good
2025-10-25T15:00:00.000Z	38 \| good	6.706 \| good	28.467 \| good	2.121 \| good	1.168 \| good	16.237 \| good	0.381 \| good
2025-10-25T16:00:00.000Z	33 \| good	6.419 \| good	17.436 \| good	16.554 \| good	0.868 \| good	11.624 \| good	0.201 \| good
2025-10-25T17:00:00.000Z	38 \| good	6.567 \| good	20.359 \| good	16.731 \| good	0.945 \| good	6.071 \| good	0.164 \| good
2025-10-25T18:00:00.000Z	33 \| good	6.162 \| good	23.172 \| good	17.918 \| good	1.556 \| good	4.846 \| good	0.213 \| good
2025-10-25T19:00:00.000Z	33 \| good	5.839 \| good	25.93 \| good	24.772 \| good	1.567 \| good	4.507 \| good	0.225 \| good
2025-10-25T20:00:00.000Z	28 \| good	5.315 \| good	19.277 \| good	29.704 \| good	1.348 \| good	3.341 \| good	0.225 \| good
2025-10-25T21:00:00.000Z	28 \| good	4.303 \| good	9.034 \| good	29.827 \| good	0.69 \| good	3.258 \| good	0.225 \| good
2025-10-25T22:00:00.000Z	28 \| good	3.093 \| good	8.358 \| good	29.84 \| good	0.619 \| good	3.067 \| good	0.152 \| good
2025-10-25T23:00:00.000Z	28 \| good	4.677 \| good	11.714 \| good	29.847 \| good	0.558 \| good	5.672 \| good	0.168 \| good
2025-10-26T00:00:00.000Z	29 \| good	4.331 \| good	11.155 \| good	30.85 \| good	0.756 \| good	13.508 \| good	0.211 \| good
2025-10-26T01:00:00.000Z	29 \| good	4.098 \| good	17.046 \| good	30.769 \| good	1.178 \| good	16.89 \| good	0.324 \| good
2025-10-26T02:00:00.000Z	30 \| good	5.378 \| good	19.467 \| good	31.594 \| good	1.211 \| good	15.807 \| good	0.376 \| good
2025-10-26T03:00:00.000Z	38 \| good	6.599 \| good	25.601 \| good	28.637 \| good	0.992 \| good	18.135 \| good	0.319 \| good
2025-10-26T04:00:00.000Z	54 \| moderate	10.551 \| good	30.771 \| good	28.718 \| good	0.945 \| good	14.295 \| good	0.242 \| good
2025-10-26T05:00:00.000Z	49 \| good	8.521 \| good	37.078 \| good	28.585 \| good	0.964 \| good	12.599 \| good	0.263 \| good
2025-10-26T06:00:00.000Z	33 \| good	6.114 \| good	12.378 \| good	28.693 \| good	1.353 \| good	9.093 \| good	0.417 \| good
2025-10-26T07:00:00.000Z	38 \| good	6.641 \| good	21.563 \| good	27.67 \| good	1.886 \| good	10.325 \| good	0.417 \| good
2025-10-26T08:00:00.000Z	44 \| good	7.566 \| good	27.128 \| good	25.722 \| good	1.033 \| good	9.44 \| good	0.308 \| good
2025-10-26T09:00:00.000Z	49 \| good	8.837 \| good	19.143 \| good	24.749 \| good	0.785 \| good	9.139 \| good	0.338 \| good
2025-10-26T10:00:00.000Z	44 \| good	8.305 \| good	24.316 \| good	24.67 \| good	0.923 \| good	8.368 \| good	0.423 \| good
2025-10-26T11:00:00.000Z	49 \| good	8.509 \| good	27.258 \| good	25.522 \| good	1.173 \| good	7.201 \| good	0.374 \| good
2025-10-26T12:00:00.000Z	49 \| good	8.509 \| good	27.258 \| good	25.522 \| good	1.173 \| good	7.201 \| good	0.374 \| good
2025-10-23T01:00:00.000Z	18 \| good	0.725 \| good	2.809 \| good	19.029 \| good	0.594 \| good	5.535 \| good	0.143 \| good
2025-10-23T02:00:00.000Z	19 \| good	0.762 \| good	2.868 \| good	20.326 \| good	0.583 \| good	5.253 \| good	0.141 \| good
2025-10-23T03:00:00.000Z	17 \| good	0.376 \| good	1.32 \| good	17.852 \| good	0.572 \| good	4.971 \| good	0.138 \| good
2025-10-23T04:00:00.000Z	17 \| good	0.676 \| good	2.118 \| good	17.613 \| good	0.583 \| good	4.684 \| good	0.138 \| good
2025-10-23T05:00:00.000Z	14 \| good	0.726 \| good	2.823 \| good	14.888 \| good	0.595 \| good	4.397 \| good	0.137 \| good
2025-10-23T06:00:00.000Z	14 \| good	0.73 \| good	2.925 \| good	14.733 \| good	0.607 \| good	4.109 \| good	0.137 \| good
2025-10-23T07:00:00.000Z	16 \| good	0.711 \| good	2.618 \| good	17.04 \| good	0.647 \| good	4.052 \| good	0.135 \| good
2025-10-23T08:00:00.000Z	16 \| good	0.692 \| good	2.589 \| good	17.035 \| good	0.688 \| good	3.994 \| good	0.134 \| good
2025-10-23T09:00:00.000Z	15 \| good	0.584 \| good	1.954 \| good	15.545 \| good	0.728 \| good	3.937 \| good	0.133 \| good
2025-10-23T10:00:00.000Z	15 \| good	0.611 \| good	2.101 \| good	16.378 \| good	0.794 \| good	4.644 \| good	0.135 \| good
2025-10-23T11:00:00.000Z	9 \| good	0.543 \| good	1.899 \| good	10.117 \| good	0.861 \| good	5.351 \| good	0.137 \| good
2025-10-23T12:00:00.000Z	6 \| good	0.904 \| good	3.818 \| good	6.863 \| good	0.927 \| good	6.059 \| good	0.14 \| good
2025-10-23T13:00:00.000Z	7 \| good	0.899 \| good	3.746 \| good	7.977 \| good	0.959 \| good	5.464 \| good	0.142 \| good
2025-10-23T14:00:00.000Z	13 \| good	2.273 \| good	9.314 \| good	13.673 \| good	0.991 \| good	4.87 \| good	0.144 \| good
2025-10-23T15:00:00.000Z	18 \| good	2.502 \| good	10.489 \| good	18.937 \| good	1.023 \| good	4.275 \| good	0.147 \| good
2025-10-23T16:00:00.000Z	20 \| good	2.191 \| good	8.774 \| good	21.655 \| good	0.908 \| good	3.74 \| good	0.14 \| good
2025-10-23T17:00:00.000Z	20 \| good	1.839 \| good	7.56 \| good	21.685 \| good	0.792 \| good	3.204 \| good	0.133 \| good
2025-10-23T18:00:00.000Z	21 \| good	1.749 \| good	7.102 \| good	22.965 \| good	0.677 \| good	2.668 \| good	0.126 \| good
2025-10-23T19:00:00.000Z	22 \| good	1.772 \| good	7.484 \| good	23.583 \| good	0.647 \| good	2.748 \| good	0.125 \| good
2025-10-23T20:00:00.000Z	23 \| good	1.716 \| good	7.078 \| good	24.842 \| good	0.618 \| good	2.828 \| good	0.124 \| good
2025-10-23T21:00:00.000Z	24 \| good	0.637 \| good	2.387 \| good	26.247 \| good	0.589 \| good	2.908 \| good	0.123 \| good
2025-10-23T22:00:00.000Z	24 \| good	0.971 \| good	3.634 \| good	25.505 \| good	0.671 \| good	5.073 \| good	0.135 \| good
2025-10-23T23:00:00.000Z	19 \| good	1.901 \| good	7.672 \| good	20.044 \| good	0.754 \| good	7.238 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	17 \| good	1.836 \| good	7.694 \| good	17.779 \| good	0.837 \| good	9.402 \| good	0.158 \| good
2025-10-24T01:00:00.000Z	17 \| good	1.028 \| good	4.258 \| good	18.058 \| good	0.856 \| good	9.313 \| good	0.156 \| good
2025-10-24T02:00:00.000Z	14 \| good	1.123 \| good	4.631 \| good	15.225 \| good	0.874 \| good	9.223 \| good	0.155 \| good
2025-10-24T03:00:00.000Z	12 \| good	0.843 \| good	3.127 \| good	12.817 \| good	0.893 \| good	9.134 \| good	0.153 \| good
2025-10-24T04:00:00.000Z	12 \| good	1.508 \| good	6.399 \| good	13.185 \| good	0.893 \| good	8.958 \| good	0.154 \| good
2025-10-24T05:00:00.000Z	16 \| good	1.101 \| good	4.301 \| good	16.513 \| good	0.893 \| good	8.783 \| good	0.155 \| good
2025-10-24T06:00:00.000Z	17 \| good	0.84 \| good	3.219 \| good	17.862 \| good	0.893 \| good	8.607 \| good	0.155 \| good
2025-10-24T07:00:00.000Z	17 \| good	0.917 \| good	3.601 \| good	17.634 \| good	0.912 \| good	8.752 \| good	0.156 \| good
2025-10-24T08:00:00.000Z	16 \| good	1.102 \| good	4.591 \| good	17.19 \| good	0.93 \| good	8.897 \| good	0.156 \| good
2025-10-24T09:00:00.000Z	13 \| good	1.551 \| good	6.459 \| good	14.267 \| good	0.949 \| good	9.041 \| good	0.156 \| good
2025-10-24T10:00:00.000Z	14 \| good	1.691 \| good	7.041 \| good	15.303 \| good	1.03 \| good	10.115 \| good	0.161 \| good
2025-10-24T11:00:00.000Z	11 \| good	2.329 \| good	9.661 \| good	10.49 \| good	1.112 \| good	11.188 \| good	0.166 \| good
2025-10-24T12:00:00.000Z	22 \| good	4.402 \| good	19.177 \| good	7.039 \| good	1.193 \| good	12.261 \| good	0.172 \| good
2025-10-24T13:00:00.000Z	16 \| good	3.351 \| good	14.562 \| good	9.091 \| good	1.432 \| good	11.048 \| good	0.18 \| good
2025-10-24T14:00:00.000Z	16 \| good	3.487 \| good	14.975 \| good	12.95 \| good	1.67 \| good	9.834 \| good	0.188 \| good
2025-10-24T15:00:00.000Z	22 \| good	3.536 \| good	15.167 \| good	16.082 \| good	1.909 \| good	8.62 \| good	0.196 \| good
2025-10-24T16:00:00.000Z	22 \| good	3.873 \| good	16.915 \| good	23.274 \| good	1.773 \| good	6.971 \| good	0.179 \| good
2025-10-24T17:00:00.000Z	24 \| good	4.148 \| good	18.012 \| good	26.254 \| good	1.637 \| good	5.323 \| good	0.161 \| good
2025-10-24T18:00:00.000Z	27 \| good	4.447 \| good	19.569 \| good	28.917 \| good	1.501 \| good	3.674 \| good	0.144 \| good
2025-10-24T19:00:00.000Z	29 \| good	5.154 \| good	22.128 \| good	30.667 \| good	1.645 \| good	4.158 \| good	0.146 \| good
2025-10-24T20:00:00.000Z	33 \| good	5.546 \| good	24.159 \| good	27.558 \| good	1.788 \| good	4.642 \| good	0.149 \| good
2025-10-24T21:00:00.000Z	24 \| good	4.378 \| good	18.902 \| good	25.545 \| good	1.932 \| good	5.126 \| good	0.151 \| good
2025-10-24T22:00:00.000Z	22 \| good	4.411 \| good	19.069 \| good	22.776 \| good	2.229 \| good	10.424 \| good	0.18 \| good
2025-10-24T23:00:00.000Z	22 \| good	4.402 \| good	19.068 \| good	23.464 \| good	2.525 \| good	15.722 \| good	0.209 \| good
2025-10-25T00:00:00.000Z	60 \| moderate	14.429 \| fine	14.782 \| good	17.624 \| good	2.838 \| good	21.148 \| good	0.238 \| good

Evanston

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-24T13:00:00.000Z	16 \| good	3.306 \| good	14.29 \| good	2.043 \| good	0.978 \| good	14.277 \| good	0.35 \| good
2025-10-24T14:00:00.000Z	22 \| good	4.045 \| good	13.651 \| good	3.045 \| good	1.137 \| good	16.475 \| good	0.537 \| good
2025-10-24T15:00:00.000Z	22 \| good	3.877 \| good	9.321 \| good	5.039 \| good	1.487 \| good	16.853 \| good	0.286 \| good
2025-10-24T16:00:00.000Z	16 \| good	3.236 \| good	8.264 \| good	7.041 \| good	4.48 \| good	14.277 \| good	0.201 \| good
2025-10-24T17:00:00.000Z	11 \| good	2.472 \| good	5.539 \| good	12.017 \| good	1.067 \| good	6.471 \| good	0.209 \| good
2025-10-24T18:00:00.000Z	12 \| good	2.446 \| good	5.594 \| good	13.073 \| good	0.975 \| good	3.063 \| good	0.262 \| good
2025-10-24T19:00:00.000Z	16 \| good	2.371 \| good	5.327 \| good	16.995 \| good	1.092 \| good	4.238 \| good	0.27 \| good
2025-10-24T20:00:00.000Z	16 \| good	1.964 \| good	5.144 \| good	17.07 \| good	0.845 \| good	4.138 \| good	0.275 \| good
2025-10-24T21:00:00.000Z	19 \| good	2.272 \| good	8.666 \| good	20.021 \| good	0.84 \| good	3.785 \| good	0.275 \| good
2025-10-24T22:00:00.000Z	19 \| good	2.331 \| good	7.615 \| good	21.127 \| good	1.056 \| good	4.231 \| good	0.236 \| good
2025-10-24T23:00:00.000Z	20 \| good	2.136 \| good	5.043 \| good	22.065 \| good	1.922 \| good	4.833 \| good	0.236 \| good
2025-10-25T00:00:00.000Z	20 \| good	2.636 \| good	8.679 \| good	22.06 \| good	1.898 \| good	8.491 \| good	0.263 \| good
2025-10-25T01:00:00.000Z	20 \| good	2.834 \| good	8.608 \| good	21.807 \| good	0.776 \| good	11.65 \| good	0.372 \| good
2025-10-25T02:00:00.000Z	21 \| good	3.492 \| good	15.711 \| good	22.514 \| good	0.744 \| good	13.572 \| good	0.425 \| good
2025-10-25T03:00:00.000Z	22 \| good	3.628 \| good	15.582 \| good	17.259 \| good	2.421 \| good	14.206 \| good	0.179 \| good
2025-10-25T04:00:00.000Z	33 \| good	5.7 \| good	20.44 \| good	23.289 \| good	0.941 \| good	14.5 \| good	0.596 \| good
2025-10-25T05:00:00.000Z	33 \| good	6.352 \| good	18.695 \| good	22.229 \| good	1.099 \| good	13.53 \| good	0.539 \| good
2025-10-25T06:00:00.000Z	49 \| good	8.931 \| good	28.761 \| good	18.454 \| good	0.833 \| good	13.012 \| good	0.393 \| good
2025-10-25T07:00:00.000Z	38 \| good	7.22 \| good	20.794 \| good	17.433 \| good	0.818 \| good	12.307 \| good	0.466 \| good
2025-10-25T08:00:00.000Z	33 \| good	6.419 \| good	11.323 \| good	14.681 \| good	0.75 \| good	12.586 \| good	0.393 \| good
2025-10-25T09:00:00.000Z	38 \| good	7.27 \| good	21.389 \| good	14.606 \| good	0.797 \| good	12.553 \| good	0.426 \| good
2025-10-25T10:00:00.000Z	38 \| good	7.48 \| good	27.353 \| good	4.073 \| good	0.946 \| good	13.365 \| good	0.406 \| good
2025-10-25T11:00:00.000Z	44 \| good	8.149 \| good	26.424 \| good	4.908 \| good	0.944 \| good	12.014 \| good	0.421 \| good
2025-10-25T12:00:00.000Z	33 \| good	5.609 \| good	17.325 \| good	4.974 \| good	0.785 \| good	11.037 \| good	0.36 \| good
2025-10-25T13:00:00.000Z	33 \| good	5.758 \| good	17.627 \| good	2.991 \| good	0.805 \| good	13.494 \| good	0.344 \| good
2025-10-25T14:00:00.000Z	33 \| good	6.298 \| good	24.864 \| good	4.781 \| good	0.681 \| good	17.362 \| good	0.417 \| good
2025-10-25T15:00:00.000Z	38 \| good	6.706 \| good	28.467 \| good	2.121 \| good	1.168 \| good	16.237 \| good	0.381 \| good
2025-10-25T16:00:00.000Z	33 \| good	6.419 \| good	17.436 \| good	16.554 \| good	0.868 \| good	11.624 \| good	0.201 \| good
2025-10-25T17:00:00.000Z	38 \| good	6.567 \| good	20.359 \| good	16.731 \| good	0.945 \| good	6.071 \| good	0.164 \| good
2025-10-25T18:00:00.000Z	33 \| good	6.162 \| good	23.172 \| good	17.918 \| good	1.556 \| good	4.846 \| good	0.213 \| good
2025-10-25T19:00:00.000Z	33 \| good	5.839 \| good	25.93 \| good	24.772 \| good	1.567 \| good	4.507 \| good	0.225 \| good
2025-10-25T20:00:00.000Z	28 \| good	5.315 \| good	19.277 \| good	29.704 \| good	1.348 \| good	3.341 \| good	0.225 \| good
2025-10-25T21:00:00.000Z	28 \| good	4.303 \| good	9.034 \| good	29.827 \| good	0.69 \| good	3.258 \| good	0.225 \| good
2025-10-25T22:00:00.000Z	28 \| good	3.093 \| good	8.358 \| good	29.84 \| good	0.619 \| good	3.067 \| good	0.152 \| good
2025-10-25T23:00:00.000Z	28 \| good	4.677 \| good	11.714 \| good	29.847 \| good	0.558 \| good	5.672 \| good	0.168 \| good
2025-10-26T00:00:00.000Z	29 \| good	4.331 \| good	11.155 \| good	30.85 \| good	0.756 \| good	13.508 \| good	0.211 \| good
2025-10-26T01:00:00.000Z	29 \| good	4.098 \| good	17.046 \| good	30.769 \| good	1.178 \| good	16.89 \| good	0.324 \| good
2025-10-26T02:00:00.000Z	30 \| good	5.378 \| good	19.467 \| good	31.594 \| good	1.211 \| good	15.807 \| good	0.376 \| good
2025-10-26T03:00:00.000Z	38 \| good	6.599 \| good	25.601 \| good	28.637 \| good	0.992 \| good	18.135 \| good	0.319 \| good
2025-10-26T04:00:00.000Z	54 \| moderate	10.551 \| good	30.771 \| good	28.718 \| good	0.945 \| good	14.295 \| good	0.242 \| good
2025-10-26T05:00:00.000Z	49 \| good	8.521 \| good	37.078 \| good	28.585 \| good	0.964 \| good	12.599 \| good	0.263 \| good
2025-10-26T06:00:00.000Z	33 \| good	6.114 \| good	12.378 \| good	28.693 \| good	1.353 \| good	9.093 \| good	0.417 \| good
2025-10-26T07:00:00.000Z	38 \| good	6.641 \| good	21.563 \| good	27.67 \| good	1.886 \| good	10.325 \| good	0.417 \| good
2025-10-26T08:00:00.000Z	44 \| good	7.566 \| good	27.128 \| good	25.722 \| good	1.033 \| good	9.44 \| good	0.308 \| good
2025-10-26T09:00:00.000Z	49 \| good	8.837 \| good	19.143 \| good	24.749 \| good	0.785 \| good	9.139 \| good	0.338 \| good
2025-10-26T10:00:00.000Z	44 \| good	8.305 \| good	24.316 \| good	24.67 \| good	0.923 \| good	8.368 \| good	0.423 \| good
2025-10-26T11:00:00.000Z	49 \| good	8.509 \| good	27.258 \| good	25.522 \| good	1.173 \| good	7.201 \| good	0.374 \| good
2025-10-26T12:00:00.000Z	49 \| good	8.509 \| good	27.258 \| good	25.522 \| good	1.173 \| good	7.201 \| good	0.374 \| good
2025-10-23T01:00:00.000Z	18 \| good	0.725 \| good	2.809 \| good	19.029 \| good	0.594 \| good	5.535 \| good	0.143 \| good
2025-10-23T02:00:00.000Z	19 \| good	0.762 \| good	2.868 \| good	20.326 \| good	0.583 \| good	5.253 \| good	0.141 \| good
2025-10-23T03:00:00.000Z	17 \| good	0.376 \| good	1.32 \| good	17.852 \| good	0.572 \| good	4.971 \| good	0.138 \| good
2025-10-23T04:00:00.000Z	17 \| good	0.676 \| good	2.118 \| good	17.613 \| good	0.583 \| good	4.684 \| good	0.138 \| good
2025-10-23T05:00:00.000Z	14 \| good	0.726 \| good	2.823 \| good	14.888 \| good	0.595 \| good	4.397 \| good	0.137 \| good
2025-10-23T06:00:00.000Z	14 \| good	0.73 \| good	2.925 \| good	14.733 \| good	0.607 \| good	4.109 \| good	0.137 \| good
2025-10-23T07:00:00.000Z	16 \| good	0.711 \| good	2.618 \| good	17.04 \| good	0.647 \| good	4.052 \| good	0.135 \| good
2025-10-23T08:00:00.000Z	16 \| good	0.692 \| good	2.589 \| good	17.035 \| good	0.688 \| good	3.994 \| good	0.134 \| good
2025-10-23T09:00:00.000Z	15 \| good	0.584 \| good	1.954 \| good	15.545 \| good	0.728 \| good	3.937 \| good	0.133 \| good
2025-10-23T10:00:00.000Z	15 \| good	0.611 \| good	2.101 \| good	16.378 \| good	0.794 \| good	4.644 \| good	0.135 \| good
2025-10-23T11:00:00.000Z	9 \| good	0.543 \| good	1.899 \| good	10.117 \| good	0.861 \| good	5.351 \| good	0.137 \| good
2025-10-23T12:00:00.000Z	6 \| good	0.904 \| good	3.818 \| good	6.863 \| good	0.927 \| good	6.059 \| good	0.14 \| good
2025-10-23T13:00:00.000Z	7 \| good	0.899 \| good	3.746 \| good	7.977 \| good	0.959 \| good	5.464 \| good	0.142 \| good
2025-10-23T14:00:00.000Z	13 \| good	2.273 \| good	9.314 \| good	13.673 \| good	0.991 \| good	4.87 \| good	0.144 \| good
2025-10-23T15:00:00.000Z	18 \| good	2.502 \| good	10.489 \| good	18.937 \| good	1.023 \| good	4.275 \| good	0.147 \| good
2025-10-23T16:00:00.000Z	20 \| good	2.191 \| good	8.774 \| good	21.655 \| good	0.908 \| good	3.74 \| good	0.14 \| good
2025-10-23T17:00:00.000Z	20 \| good	1.839 \| good	7.56 \| good	21.685 \| good	0.792 \| good	3.204 \| good	0.133 \| good
2025-10-23T18:00:00.000Z	21 \| good	1.749 \| good	7.102 \| good	22.965 \| good	0.677 \| good	2.668 \| good	0.126 \| good
2025-10-23T19:00:00.000Z	22 \| good	1.772 \| good	7.484 \| good	23.583 \| good	0.647 \| good	2.748 \| good	0.125 \| good
2025-10-23T20:00:00.000Z	23 \| good	1.716 \| good	7.078 \| good	24.842 \| good	0.618 \| good	2.828 \| good	0.124 \| good
2025-10-23T21:00:00.000Z	24 \| good	0.637 \| good	2.387 \| good	26.247 \| good	0.589 \| good	2.908 \| good	0.123 \| good
2025-10-23T22:00:00.000Z	24 \| good	0.971 \| good	3.634 \| good	25.505 \| good	0.671 \| good	5.073 \| good	0.135 \| good
2025-10-23T23:00:00.000Z	19 \| good	1.901 \| good	7.672 \| good	20.044 \| good	0.754 \| good	7.238 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	17 \| good	1.836 \| good	7.694 \| good	17.779 \| good	0.837 \| good	9.402 \| good	0.158 \| good
2025-10-24T01:00:00.000Z	17 \| good	1.028 \| good	4.258 \| good	18.058 \| good	0.856 \| good	9.313 \| good	0.156 \| good
2025-10-24T02:00:00.000Z	14 \| good	1.123 \| good	4.631 \| good	15.225 \| good	0.874 \| good	9.223 \| good	0.155 \| good
2025-10-24T03:00:00.000Z	12 \| good	0.843 \| good	3.127 \| good	12.817 \| good	0.893 \| good	9.134 \| good	0.153 \| good
2025-10-24T04:00:00.000Z	12 \| good	1.508 \| good	6.399 \| good	13.185 \| good	0.893 \| good	8.958 \| good	0.154 \| good
2025-10-24T05:00:00.000Z	16 \| good	1.101 \| good	4.301 \| good	16.513 \| good	0.893 \| good	8.783 \| good	0.155 \| good
2025-10-24T06:00:00.000Z	17 \| good	0.84 \| good	3.219 \| good	17.862 \| good	0.893 \| good	8.607 \| good	0.155 \| good
2025-10-24T07:00:00.000Z	17 \| good	0.917 \| good	3.601 \| good	17.634 \| good	0.912 \| good	8.752 \| good	0.156 \| good
2025-10-24T08:00:00.000Z	16 \| good	1.102 \| good	4.591 \| good	17.19 \| good	0.93 \| good	8.897 \| good	0.156 \| good
2025-10-24T09:00:00.000Z	13 \| good	1.551 \| good	6.459 \| good	14.267 \| good	0.949 \| good	9.041 \| good	0.156 \| good
2025-10-24T10:00:00.000Z	14 \| good	1.691 \| good	7.041 \| good	15.303 \| good	1.03 \| good	10.115 \| good	0.161 \| good
2025-10-24T11:00:00.000Z	11 \| good	2.329 \| good	9.661 \| good	10.49 \| good	1.112 \| good	11.188 \| good	0.166 \| good
2025-10-24T12:00:00.000Z	22 \| good	4.402 \| good	19.177 \| good	7.039 \| good	1.193 \| good	12.261 \| good	0.172 \| good
2025-10-24T13:00:00.000Z	16 \| good	3.351 \| good	14.562 \| good	9.091 \| good	1.432 \| good	11.048 \| good	0.18 \| good
2025-10-24T14:00:00.000Z	16 \| good	3.487 \| good	14.975 \| good	12.95 \| good	1.67 \| good	9.834 \| good	0.188 \| good
2025-10-24T15:00:00.000Z	22 \| good	3.536 \| good	15.167 \| good	16.082 \| good	1.909 \| good	8.62 \| good	0.196 \| good
2025-10-24T16:00:00.000Z	22 \| good	3.873 \| good	16.915 \| good	23.274 \| good	1.773 \| good	6.971 \| good	0.179 \| good
2025-10-24T17:00:00.000Z	24 \| good	4.148 \| good	18.012 \| good	26.254 \| good	1.637 \| good	5.323 \| good	0.161 \| good
2025-10-24T18:00:00.000Z	27 \| good	4.447 \| good	19.569 \| good	28.917 \| good	1.501 \| good	3.674 \| good	0.144 \| good
2025-10-24T19:00:00.000Z	29 \| good	5.154 \| good	22.128 \| good	30.667 \| good	1.645 \| good	4.158 \| good	0.146 \| good
2025-10-24T20:00:00.000Z	33 \| good	5.546 \| good	24.159 \| good	27.558 \| good	1.788 \| good	4.642 \| good	0.149 \| good
2025-10-24T21:00:00.000Z	24 \| good	4.378 \| good	18.902 \| good	25.545 \| good	1.932 \| good	5.126 \| good	0.151 \| good
2025-10-24T22:00:00.000Z	22 \| good	4.411 \| good	19.069 \| good	22.776 \| good	2.229 \| good	10.424 \| good	0.18 \| good
2025-10-24T23:00:00.000Z	22 \| good	4.402 \| good	19.068 \| good	23.464 \| good	2.525 \| good	15.722 \| good	0.209 \| good
2025-10-25T00:00:00.000Z	60 \| moderate	14.429 \| fine	14.782 \| good	17.624 \| good	2.838 \| good	21.148 \| good	0.238 \| good

Current air quality index in Evanston, Illinois today

Common air pollutants in Evanston, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Evanston, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Evanston, Illinois

How accurate is Illinois, USA air quality data?

Air quality levels in US

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)