What is the PM10 level in Erie, Colorado at the moment?

The PM10 concentration in Erie, Colorado is 20.327 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Erie, Colorado at the moment?

Currently, Erie, Colorado has a sulfur dioxide (SO2) concentration of 1.035 ppb.

What is the ozone (O3) level in Erie, Colorado at the moment?

The current ozone (O3) level in Erie, Colorado at the moment is 20.947 ppm.

What is the nitrogen dioxide (NO2) level in Erie, Colorado at the moment?

Nitrogen dioxide (NO2) level in Erie, Colorado at the moment is 19.86 ppb.

Live air quality index in Erie, Colorado today

Q: What is the PM2.5 level in Erie, Colorado at the moment?

PM2.5 levels in Erie, Colorado are currently 4.526 μg/m3.

Stay updated with real-time air quality in Erie, Colorado 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

Erie, Colorado

Last updated: ... (Local time)

Major air pollutants in Erie, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.33 μg/m³

155

255

425

605+

Ozone (O₃)

20.95 ppb

201

201+

Sulfur Dioxide (SO₂)

1.03 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

19.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Erie, Colorado

Get Live Pollen Counts

Erie, Colorado

Scroll To Air Quality Map

Track live Erie, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	42 \| good	4.736 \| good	23.633 \| good	44.605 \| good	0.948 \| good	7.376 \| good	0.206 \| good
2026-10-20T23:00:00.000Z	43 \| good	4.4 \| good	23.318 \| good	45.776 \| good	0.842 \| good	8.33 \| good	0.214 \| good
2026-10-21T00:00:00.000Z	41 \| good	3.618 \| good	18.405 \| good	43.772 \| good	0.771 \| good	10.629 \| good	0.194 \| good
2026-10-21T01:00:00.000Z	39 \| good	4.016 \| good	23.645 \| good	41.632 \| good	0.659 \| good	17.166 \| good	0.465 \| good
2026-10-21T02:00:00.000Z	34 \| good	4.592 \| good	25.24 \| good	37.19 \| good	0.876 \| good	13.555 \| good	0.657 \| good
2026-10-21T03:00:00.000Z	38 \| good	7.132 \| good	30.995 \| good	22.475 \| good	0.347 \| good	15.775 \| good	0.209 \| good
2026-10-21T04:00:00.000Z	29 \| good	4.781 \| good	24.031 \| good	31.022 \| good	0.909 \| good	13.905 \| good	0.531 \| good
2026-10-21T05:00:00.000Z	26 \| good	4.265 \| good	18.541 \| good	28.446 \| good	0.731 \| good	16.274 \| good	0.417 \| good
2026-10-21T06:00:00.000Z	25 \| good	4.002 \| good	16.359 \| good	26.615 \| good	0.915 \| good	17.405 \| good	0.471 \| good
2026-10-21T07:00:00.000Z	24 \| good	4.289 \| good	17.123 \| good	26.146 \| good	1.07 \| good	17.251 \| good	0.336 \| good
2026-10-21T08:00:00.000Z	22 \| good	4.116 \| good	14.818 \| good	24.308 \| good	0.882 \| good	14.414 \| good	0.298 \| good
2026-10-21T09:00:00.000Z	23 \| good	4.11 \| good	13.785 \| good	24.612 \| good	0.83 \| good	12.704 \| good	0.265 \| good
2026-10-21T10:00:00.000Z	27 \| good	5.051 \| good	14.583 \| good	24.653 \| good	0.757 \| good	11.296 \| good	0.278 \| good
2026-10-21T11:00:00.000Z	33 \| good	5.712 \| good	17.184 \| good	21.951 \| good	0.737 \| good	10.875 \| good	0.387 \| good
2026-10-21T12:00:00.000Z	33 \| good	6.29 \| good	20.945 \| good	23.5 \| good	0.761 \| good	9.747 \| good	0.446 \| good
2026-10-21T13:00:00.000Z	33 \| good	6.407 \| good	21.055 \| good	23.205 \| good	1.068 \| good	12.901 \| good	0.531 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.179 \| good	30.108 \| good	25.804 \| good	1.62 \| good	14.664 \| good	0.505 \| good
2026-10-21T15:00:00.000Z	38 \| good	7.199 \| good	37.405 \| good	25.199 \| good	1.647 \| good	14.322 \| good	0.499 \| good
2026-10-21T16:00:00.000Z	38 \| good	7.201 \| good	34.519 \| good	27.764 \| good	1.478 \| good	13.262 \| good	0.393 \| good
2026-10-21T17:00:00.000Z	38 \| good	7.193 \| good	35.595 \| good	33.724 \| good	1.13 \| good	13.162 \| good	0.305 \| good
2026-10-21T18:00:00.000Z	38 \| good	6.568 \| good	33.072 \| good	37.69 \| good	1.31 \| good	14.935 \| good	0.305 \| good
2026-10-21T19:00:00.000Z	39 \| good	5.627 \| good	26.088 \| good	41.859 \| good	0.753 \| good	8.038 \| good	0.181 \| good
2026-10-21T20:00:00.000Z	44 \| good	5.451 \| good	26.643 \| good	47.166 \| good	0.604 \| good	7.02 \| good	0.164 \| good
2026-10-21T21:00:00.000Z	45 \| good	4.754 \| good	27.39 \| good	48.655 \| good	0.465 \| good	5.626 \| good	0.13 \| good
2026-10-21T22:00:00.000Z	47 \| good	4.156 \| good	22.33 \| good	51.148 \| good	0.42 \| good	5.174 \| good	0.176 \| good
2026-10-21T23:00:00.000Z	45 \| good	4.322 \| good	25.578 \| good	49.214 \| good	0.349 \| good	5.515 \| good	0.198 \| good
2026-10-22T00:00:00.000Z	42 \| good	4.227 \| good	26.948 \| good	45.477 \| good	0.847 \| good	11.651 \| good	0.26 \| good
2026-10-22T01:00:00.000Z	38 \| good	4.017 \| good	23.306 \| good	41.071 \| good	0.657 \| good	15.188 \| good	0.366 \| good
2026-10-22T02:00:00.000Z	35 \| good	3.215 \| good	18.205 \| good	38.272 \| good	0.283 \| good	12.797 \| good	0.358 \| good
2026-10-22T03:00:00.000Z	33 \| good	6.473 \| good	28.637 \| good	29.204 \| good	0.378 \| good	16.936 \| good	0.227 \| good
2026-10-22T04:00:00.000Z	31 \| good	2.696 \| good	17.473 \| good	33.655 \| good	0.903 \| good	8.676 \| good	0.329 \| good
2026-10-22T05:00:00.000Z	29 \| good	2.416 \| good	17.355 \| good	30.547 \| good	0.816 \| good	7.486 \| good	0.286 \| good
2026-10-22T06:00:00.000Z	27 \| good	2.137 \| good	16.288 \| good	29.022 \| good	0.539 \| good	5.793 \| good	0.194 \| good
2026-10-22T07:00:00.000Z	25 \| good	1.892 \| good	9.662 \| good	26.682 \| good	0.707 \| good	6.649 \| good	0.149 \| good
2026-10-22T08:00:00.000Z	23 \| good	1.83 \| good	9.051 \| good	25.047 \| good	0.625 \| good	5.878 \| good	0.151 \| good
2026-10-22T09:00:00.000Z	23 \| good	1.635 \| good	6.891 \| good	24.537 \| good	0.995 \| good	6.153 \| good	0.122 \| good
2026-10-22T10:00:00.000Z	22 \| good	1.734 \| good	6.841 \| good	23.689 \| good	0.556 \| good	8.823 \| good	0.164 \| good
2026-10-22T11:00:00.000Z	22 \| good	1.607 \| good	7.137 \| good	24.122 \| good	0.412 \| good	9.94 \| good	0.184 \| good
2026-10-22T12:00:00.000Z	22 \| good	2.152 \| good	10.48 \| good	24.036 \| good	0.52 \| good	16.069 \| good	0.184 \| good
2026-10-22T13:00:00.000Z	23 \| good	2.655 \| good	13.907 \| good	22.25 \| good	0.538 \| good	23.594 \| good	0.373 \| good
2026-10-22T14:00:00.000Z	23 \| good	3.433 \| good	23.694 \| good	22.065 \| good	0.67 \| good	23.536 \| good	0.373 \| good
2026-10-22T15:00:00.000Z	31 \| good	4.078 \| good	33.914 \| good	21.161 \| good	0.898 \| good	17.395 \| good	0.584 \| good
2026-10-22T16:00:00.000Z	31 \| good	5.329 \| good	32.733 \| good	21.737 \| good	1.063 \| good	14.902 \| good	0.483 \| good
2026-10-22T17:00:00.000Z	36 \| good	5.691 \| good	39.456 \| good	21.536 \| good	1.322 \| good	15.923 \| good	0.422 \| good
2026-10-22T18:00:00.000Z	33 \| good	5.67 \| good	32.262 \| good	21.532 \| good	1.114 \| good	14.557 \| good	0.332 \| good
2026-10-22T19:00:00.000Z	22 \| good	4.123 \| good	23.328 \| good	24.291 \| good	0.861 \| good	13.954 \| good	0.316 \| good
2026-10-22T20:00:00.000Z	27 \| good	4.671 \| good	26.736 \| good	25.821 \| good	1.017 \| good	22.887 \| good	0.329 \| good
2026-10-22T21:00:00.000Z	27 \| good	4.526 \| good	20.327 \| good	20.947 \| good	1.035 \| good	19.86 \| good	0.32 \| good
2026-10-21T15:00:00.000Z	44 \| good	8.376 \| good	36.962 \| good	20.803 \| good	0.285 \| good	13.571 \| good	0.316 \| good
2026-10-21T16:00:00.000Z	33 \| good	6.497 \| good	28.88 \| good	30.994 \| good	0.338 \| good	11.727 \| good	0.232 \| good
2026-10-21T17:00:00.000Z	38 \| good	6.616 \| good	29.741 \| good	39.131 \| good	0.505 \| good	6.347 \| good	0.148 \| good
2026-10-21T18:00:00.000Z	43 \| good	5.549 \| good	23.937 \| good	45.908 \| good	0.54 \| good	3.843 \| good	0.125 \| good
2026-10-21T19:00:00.000Z	47 \| good	5.416 \| good	23.059 \| good	51.462 \| good	0.48 \| good	2.572 \| good	0.116 \| good
2026-10-21T20:00:00.000Z	51 \| moderate	4.471 \| good	19.306 \| good	54.612 \| good	0.398 \| good	1.937 \| good	0.112 \| good
2026-10-21T21:00:00.000Z	51 \| moderate	4.689 \| good	20.301 \| good	55.429 \| fine	0.339 \| good	1.622 \| good	0.109 \| good
2026-10-21T22:00:00.000Z	49 \| good	4.778 \| good	21.041 \| good	53.224 \| good	0.295 \| good	1.543 \| good	0.107 \| good
2026-10-21T23:00:00.000Z	41 \| good	3.903 \| good	17.161 \| good	43.517 \| good	0.268 \| good	1.927 \| good	0.108 \| good
2026-10-22T00:00:00.000Z	31 \| good	4.219 \| good	18.187 \| good	34.295 \| good	0.275 \| good	4.922 \| good	0.129 \| good
2026-10-22T01:00:00.000Z	27 \| good	5.223 \| good	22.51 \| good	27.58 \| good	0.306 \| good	9.517 \| good	0.159 \| good
2026-10-22T02:00:00.000Z	29 \| good	4.48 \| good	19.701 \| good	30.818 \| good	0.315 \| good	11.24 \| good	0.168 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.575 \| good	28.898 \| good	29.001 \| good	0.316 \| good	12.344 \| good	0.173 \| good
2026-10-22T04:00:00.000Z	44 \| good	8.02 \| good	35.09 \| good	24.644 \| good	0.31 \| good	13.573 \| good	0.176 \| good
2026-10-22T05:00:00.000Z	38 \| good	7.241 \| good	32.09 \| good	24.914 \| good	0.292 \| good	13.873 \| good	0.174 \| good
2026-10-22T06:00:00.000Z	24 \| good	4.189 \| good	18.016 \| good	25.656 \| good	0.261 \| good	13.004 \| good	0.169 \| good
2026-10-22T07:00:00.000Z	22 \| good	3.235 \| good	14.138 \| good	23.823 \| good	0.233 \| good	11.811 \| good	0.163 \| good
2026-10-22T08:00:00.000Z	19 \| good	3.066 \| good	13.264 \| good	20.194 \| good	0.213 \| good	10.903 \| good	0.159 \| good
2026-10-22T09:00:00.000Z	22 \| good	3.532 \| good	15.373 \| good	16.664 \| good	0.196 \| good	10.419 \| good	0.16 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.02 \| good	17.388 \| good	14.291 \| good	0.177 \| good	10.196 \| good	0.162 \| good
2026-10-22T11:00:00.000Z	27 \| good	4.51 \| good	19.609 \| good	11.81 \| good	0.16 \| good	9.88 \| good	0.162 \| good
2026-10-22T12:00:00.000Z	27 \| good	4.59 \| good	20.221 \| good	12.305 \| good	0.149 \| good	9.716 \| good	0.16 \| good
2026-10-22T13:00:00.000Z	27 \| good	4.728 \| good	20.664 \| good	8.955 \| good	0.155 \| good	10.201 \| good	0.164 \| good
2026-10-22T14:00:00.000Z	27 \| good	5.424 \| good	23.217 \| good	10.373 \| good	0.189 \| good	10.407 \| good	0.182 \| good
2026-10-22T15:00:00.000Z	27 \| good	5.245 \| good	22.915 \| good	18.126 \| good	0.21 \| good	9.746 \| good	0.192 \| good
2026-10-22T16:00:00.000Z	27 \| good	5.024 \| good	21.503 \| good	23.609 \| good	0.235 \| good	9.551 \| good	0.184 \| good
2026-10-22T17:00:00.000Z	27 \| good	5.093 \| good	22.346 \| good	25.037 \| good	0.257 \| good	7.927 \| good	0.158 \| good
2026-10-22T18:00:00.000Z	24 \| good	4.343 \| good	18.951 \| good	25.707 \| good	0.34 \| good	5.689 \| good	0.138 \| good
2026-10-22T19:00:00.000Z	28 \| good	2.961 \| good	11.994 \| good	30.153 \| good	0.392 \| good	4.969 \| good	0.124 \| good
2026-10-22T20:00:00.000Z	34 \| good	0.774 \| good	3 \| good	37.358 \| good	0.409 \| good	4.267 \| good	0.115 \| good
2026-10-22T21:00:00.000Z	36 \| good	1.036 \| good	4.025 \| good	38.693 \| good	0.412 \| good	3.827 \| good	0.11 \| good
2026-10-22T22:00:00.000Z	33 \| good	2.077 \| good	8.22 \| good	36.452 \| good	0.401 \| good	3.473 \| good	0.108 \| good
2026-10-22T23:00:00.000Z	31 \| good	1.645 \| good	6.923 \| good	32.529 \| good	0.391 \| good	3.739 \| good	0.111 \| good
2026-10-23T00:00:00.000Z	23 \| good	2.316 \| good	9.738 \| good	25.143 \| good	0.411 \| good	7.091 \| good	0.138 \| good
2026-10-23T01:00:00.000Z	17 \| good	3.437 \| good	15.055 \| good	18.106 \| good	0.451 \| good	10.802 \| good	0.166 \| good
2026-10-23T02:00:00.000Z	19 \| good	3.164 \| good	12.938 \| good	19.868 \| good	0.481 \| good	13.264 \| good	0.186 \| good
2026-10-23T03:00:00.000Z	22 \| good	3.845 \| good	16.997 \| good	18.015 \| good	0.488 \| good	14.789 \| good	0.197 \| good
2026-10-23T04:00:00.000Z	22 \| good	4.093 \| good	17.726 \| good	19.133 \| good	0.466 \| good	15.226 \| good	0.199 \| good
2026-10-23T05:00:00.000Z	22 \| good	3.929 \| good	16.997 \| good	19.329 \| good	0.424 \| good	14.387 \| good	0.191 \| good
2026-10-23T06:00:00.000Z	19 \| good	2.829 \| good	12.092 \| good	21.002 \| good	0.37 \| good	12.469 \| good	0.176 \| good
2026-10-23T07:00:00.000Z	19 \| good	2.992 \| good	12.266 \| good	20.435 \| good	0.326 \| good	9.907 \| good	0.158 \| good
2026-10-23T08:00:00.000Z	19 \| good	2.41 \| good	9.996 \| good	20.008 \| good	0.3 \| good	7.775 \| good	0.144 \| good
2026-10-23T09:00:00.000Z	19 \| good	2.217 \| good	9.031 \| good	20.216 \| good	0.284 \| good	6.122 \| good	0.133 \| good
2026-10-23T10:00:00.000Z	18 \| good	2.014 \| good	8.117 \| good	18.543 \| good	0.281 \| good	4.924 \| good	0.126 \| good
2026-10-23T11:00:00.000Z	18 \| good	1.789 \| good	7.601 \| good	18.593 \| good	0.283 \| good	4.269 \| good	0.122 \| good
2026-10-23T12:00:00.000Z	15 \| good	2.33 \| good	9.878 \| good	15.827 \| good	0.286 \| good	4.11 \| good	0.12 \| good
2026-10-23T13:00:00.000Z	16 \| good	3.465 \| good	15.045 \| good	10.489 \| good	0.29 \| good	4.697 \| good	0.123 \| good
2026-10-23T14:00:00.000Z	33 \| good	5.508 \| good	23.773 \| good	11.736 \| good	0.296 \| good	5.749 \| good	0.134 \| good

Erie

Get reliable air quality data to drive your business

Erie, Colorado air quality map: Stay updated on AQI near you

0.28ppm

How accurate is Colorado, USA air quality data?

Air quality and pollutant data for Colorado, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Erie, Colorado?

The air quality information for Erie, Colorado is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Erie, Colorado at its worst?

In the past 24 hours, the air quality in Erie, Colorado was at its worst at 10:00:00 on 2026-10-21.

When did Erie, Colorado experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Erie, Colorado was observed at 07:00:00 on 2026-10-22.

What is the AQI in Erie, Colorado right now?

As of now, the AQI in Erie, Colorado is 27, indicating Good conditions.

What is the most common type of pollution in Erie, Colorado?

Erie, Colorado air has the highest levels of PM2.5.

What should I do in case of poor air quality in Erie, Colorado?

Poor air quality in Erie, Colorado means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Erie, Colorado at the moment?

PM_2.5 levels in Erie, Colorado are currently 4.526 μg/m³.

What is the PM₁₀ level in Erie, Colorado at the moment?

The PM₁₀ concentration in Erie, Colorado is 20.327 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Erie, Colorado at the moment?

The current carbon monoxide (CO) concentration in Erie, Colorado is 0.32 ppm.

What is the sulfur dioxide (SO₂) level in Erie, Colorado at the moment?

Currently, Erie, Colorado has a sulfur dioxide (SO₂) concentration of 1.035 ppb.

What is the ozone (O₃) level in Erie, Colorado at the moment?

The current ozone (O₃) level in Erie, Colorado at the moment is 20.947 ppm.

What is the nitrogen dioxide (NO₂) level in Erie, Colorado at the moment?

Nitrogen dioxide (NO₂) level in Erie, Colorado at the moment is 19.86 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	42 \| good	4.736 \| good	23.633 \| good	44.605 \| good	0.948 \| good	7.376 \| good	0.206 \| good
2026-10-20T23:00:00.000Z	43 \| good	4.4 \| good	23.318 \| good	45.776 \| good	0.842 \| good	8.33 \| good	0.214 \| good
2026-10-21T00:00:00.000Z	41 \| good	3.618 \| good	18.405 \| good	43.772 \| good	0.771 \| good	10.629 \| good	0.194 \| good
2026-10-21T01:00:00.000Z	39 \| good	4.016 \| good	23.645 \| good	41.632 \| good	0.659 \| good	17.166 \| good	0.465 \| good
2026-10-21T02:00:00.000Z	34 \| good	4.592 \| good	25.24 \| good	37.19 \| good	0.876 \| good	13.555 \| good	0.657 \| good
2026-10-21T03:00:00.000Z	38 \| good	7.132 \| good	30.995 \| good	22.475 \| good	0.347 \| good	15.775 \| good	0.209 \| good
2026-10-21T04:00:00.000Z	29 \| good	4.781 \| good	24.031 \| good	31.022 \| good	0.909 \| good	13.905 \| good	0.531 \| good
2026-10-21T05:00:00.000Z	26 \| good	4.265 \| good	18.541 \| good	28.446 \| good	0.731 \| good	16.274 \| good	0.417 \| good
2026-10-21T06:00:00.000Z	25 \| good	4.002 \| good	16.359 \| good	26.615 \| good	0.915 \| good	17.405 \| good	0.471 \| good
2026-10-21T07:00:00.000Z	24 \| good	4.289 \| good	17.123 \| good	26.146 \| good	1.07 \| good	17.251 \| good	0.336 \| good
2026-10-21T08:00:00.000Z	22 \| good	4.116 \| good	14.818 \| good	24.308 \| good	0.882 \| good	14.414 \| good	0.298 \| good
2026-10-21T09:00:00.000Z	23 \| good	4.11 \| good	13.785 \| good	24.612 \| good	0.83 \| good	12.704 \| good	0.265 \| good
2026-10-21T10:00:00.000Z	27 \| good	5.051 \| good	14.583 \| good	24.653 \| good	0.757 \| good	11.296 \| good	0.278 \| good
2026-10-21T11:00:00.000Z	33 \| good	5.712 \| good	17.184 \| good	21.951 \| good	0.737 \| good	10.875 \| good	0.387 \| good
2026-10-21T12:00:00.000Z	33 \| good	6.29 \| good	20.945 \| good	23.5 \| good	0.761 \| good	9.747 \| good	0.446 \| good
2026-10-21T13:00:00.000Z	33 \| good	6.407 \| good	21.055 \| good	23.205 \| good	1.068 \| good	12.901 \| good	0.531 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.179 \| good	30.108 \| good	25.804 \| good	1.62 \| good	14.664 \| good	0.505 \| good
2026-10-21T15:00:00.000Z	38 \| good	7.199 \| good	37.405 \| good	25.199 \| good	1.647 \| good	14.322 \| good	0.499 \| good
2026-10-21T16:00:00.000Z	38 \| good	7.201 \| good	34.519 \| good	27.764 \| good	1.478 \| good	13.262 \| good	0.393 \| good
2026-10-21T17:00:00.000Z	38 \| good	7.193 \| good	35.595 \| good	33.724 \| good	1.13 \| good	13.162 \| good	0.305 \| good
2026-10-21T18:00:00.000Z	38 \| good	6.568 \| good	33.072 \| good	37.69 \| good	1.31 \| good	14.935 \| good	0.305 \| good
2026-10-21T19:00:00.000Z	39 \| good	5.627 \| good	26.088 \| good	41.859 \| good	0.753 \| good	8.038 \| good	0.181 \| good
2026-10-21T20:00:00.000Z	44 \| good	5.451 \| good	26.643 \| good	47.166 \| good	0.604 \| good	7.02 \| good	0.164 \| good
2026-10-21T21:00:00.000Z	45 \| good	4.754 \| good	27.39 \| good	48.655 \| good	0.465 \| good	5.626 \| good	0.13 \| good
2026-10-21T22:00:00.000Z	47 \| good	4.156 \| good	22.33 \| good	51.148 \| good	0.42 \| good	5.174 \| good	0.176 \| good
2026-10-21T23:00:00.000Z	45 \| good	4.322 \| good	25.578 \| good	49.214 \| good	0.349 \| good	5.515 \| good	0.198 \| good
2026-10-22T00:00:00.000Z	42 \| good	4.227 \| good	26.948 \| good	45.477 \| good	0.847 \| good	11.651 \| good	0.26 \| good
2026-10-22T01:00:00.000Z	38 \| good	4.017 \| good	23.306 \| good	41.071 \| good	0.657 \| good	15.188 \| good	0.366 \| good
2026-10-22T02:00:00.000Z	35 \| good	3.215 \| good	18.205 \| good	38.272 \| good	0.283 \| good	12.797 \| good	0.358 \| good
2026-10-22T03:00:00.000Z	33 \| good	6.473 \| good	28.637 \| good	29.204 \| good	0.378 \| good	16.936 \| good	0.227 \| good
2026-10-22T04:00:00.000Z	31 \| good	2.696 \| good	17.473 \| good	33.655 \| good	0.903 \| good	8.676 \| good	0.329 \| good
2026-10-22T05:00:00.000Z	29 \| good	2.416 \| good	17.355 \| good	30.547 \| good	0.816 \| good	7.486 \| good	0.286 \| good
2026-10-22T06:00:00.000Z	27 \| good	2.137 \| good	16.288 \| good	29.022 \| good	0.539 \| good	5.793 \| good	0.194 \| good
2026-10-22T07:00:00.000Z	25 \| good	1.892 \| good	9.662 \| good	26.682 \| good	0.707 \| good	6.649 \| good	0.149 \| good
2026-10-22T08:00:00.000Z	23 \| good	1.83 \| good	9.051 \| good	25.047 \| good	0.625 \| good	5.878 \| good	0.151 \| good
2026-10-22T09:00:00.000Z	23 \| good	1.635 \| good	6.891 \| good	24.537 \| good	0.995 \| good	6.153 \| good	0.122 \| good
2026-10-22T10:00:00.000Z	22 \| good	1.734 \| good	6.841 \| good	23.689 \| good	0.556 \| good	8.823 \| good	0.164 \| good
2026-10-22T11:00:00.000Z	22 \| good	1.607 \| good	7.137 \| good	24.122 \| good	0.412 \| good	9.94 \| good	0.184 \| good
2026-10-22T12:00:00.000Z	22 \| good	2.152 \| good	10.48 \| good	24.036 \| good	0.52 \| good	16.069 \| good	0.184 \| good
2026-10-22T13:00:00.000Z	23 \| good	2.655 \| good	13.907 \| good	22.25 \| good	0.538 \| good	23.594 \| good	0.373 \| good
2026-10-22T14:00:00.000Z	23 \| good	3.433 \| good	23.694 \| good	22.065 \| good	0.67 \| good	23.536 \| good	0.373 \| good
2026-10-22T15:00:00.000Z	31 \| good	4.078 \| good	33.914 \| good	21.161 \| good	0.898 \| good	17.395 \| good	0.584 \| good
2026-10-22T16:00:00.000Z	31 \| good	5.329 \| good	32.733 \| good	21.737 \| good	1.063 \| good	14.902 \| good	0.483 \| good
2026-10-22T17:00:00.000Z	36 \| good	5.691 \| good	39.456 \| good	21.536 \| good	1.322 \| good	15.923 \| good	0.422 \| good
2026-10-22T18:00:00.000Z	33 \| good	5.67 \| good	32.262 \| good	21.532 \| good	1.114 \| good	14.557 \| good	0.332 \| good
2026-10-22T19:00:00.000Z	22 \| good	4.123 \| good	23.328 \| good	24.291 \| good	0.861 \| good	13.954 \| good	0.316 \| good
2026-10-22T20:00:00.000Z	27 \| good	4.671 \| good	26.736 \| good	25.821 \| good	1.017 \| good	22.887 \| good	0.329 \| good
2026-10-22T21:00:00.000Z	27 \| good	4.526 \| good	20.327 \| good	20.947 \| good	1.035 \| good	19.86 \| good	0.32 \| good
2026-10-21T15:00:00.000Z	44 \| good	8.376 \| good	36.962 \| good	20.803 \| good	0.285 \| good	13.571 \| good	0.316 \| good
2026-10-21T16:00:00.000Z	33 \| good	6.497 \| good	28.88 \| good	30.994 \| good	0.338 \| good	11.727 \| good	0.232 \| good
2026-10-21T17:00:00.000Z	38 \| good	6.616 \| good	29.741 \| good	39.131 \| good	0.505 \| good	6.347 \| good	0.148 \| good
2026-10-21T18:00:00.000Z	43 \| good	5.549 \| good	23.937 \| good	45.908 \| good	0.54 \| good	3.843 \| good	0.125 \| good
2026-10-21T19:00:00.000Z	47 \| good	5.416 \| good	23.059 \| good	51.462 \| good	0.48 \| good	2.572 \| good	0.116 \| good
2026-10-21T20:00:00.000Z	51 \| moderate	4.471 \| good	19.306 \| good	54.612 \| good	0.398 \| good	1.937 \| good	0.112 \| good
2026-10-21T21:00:00.000Z	51 \| moderate	4.689 \| good	20.301 \| good	55.429 \| fine	0.339 \| good	1.622 \| good	0.109 \| good
2026-10-21T22:00:00.000Z	49 \| good	4.778 \| good	21.041 \| good	53.224 \| good	0.295 \| good	1.543 \| good	0.107 \| good
2026-10-21T23:00:00.000Z	41 \| good	3.903 \| good	17.161 \| good	43.517 \| good	0.268 \| good	1.927 \| good	0.108 \| good
2026-10-22T00:00:00.000Z	31 \| good	4.219 \| good	18.187 \| good	34.295 \| good	0.275 \| good	4.922 \| good	0.129 \| good
2026-10-22T01:00:00.000Z	27 \| good	5.223 \| good	22.51 \| good	27.58 \| good	0.306 \| good	9.517 \| good	0.159 \| good
2026-10-22T02:00:00.000Z	29 \| good	4.48 \| good	19.701 \| good	30.818 \| good	0.315 \| good	11.24 \| good	0.168 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.575 \| good	28.898 \| good	29.001 \| good	0.316 \| good	12.344 \| good	0.173 \| good
2026-10-22T04:00:00.000Z	44 \| good	8.02 \| good	35.09 \| good	24.644 \| good	0.31 \| good	13.573 \| good	0.176 \| good
2026-10-22T05:00:00.000Z	38 \| good	7.241 \| good	32.09 \| good	24.914 \| good	0.292 \| good	13.873 \| good	0.174 \| good
2026-10-22T06:00:00.000Z	24 \| good	4.189 \| good	18.016 \| good	25.656 \| good	0.261 \| good	13.004 \| good	0.169 \| good
2026-10-22T07:00:00.000Z	22 \| good	3.235 \| good	14.138 \| good	23.823 \| good	0.233 \| good	11.811 \| good	0.163 \| good
2026-10-22T08:00:00.000Z	19 \| good	3.066 \| good	13.264 \| good	20.194 \| good	0.213 \| good	10.903 \| good	0.159 \| good
2026-10-22T09:00:00.000Z	22 \| good	3.532 \| good	15.373 \| good	16.664 \| good	0.196 \| good	10.419 \| good	0.16 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.02 \| good	17.388 \| good	14.291 \| good	0.177 \| good	10.196 \| good	0.162 \| good
2026-10-22T11:00:00.000Z	27 \| good	4.51 \| good	19.609 \| good	11.81 \| good	0.16 \| good	9.88 \| good	0.162 \| good
2026-10-22T12:00:00.000Z	27 \| good	4.59 \| good	20.221 \| good	12.305 \| good	0.149 \| good	9.716 \| good	0.16 \| good
2026-10-22T13:00:00.000Z	27 \| good	4.728 \| good	20.664 \| good	8.955 \| good	0.155 \| good	10.201 \| good	0.164 \| good
2026-10-22T14:00:00.000Z	27 \| good	5.424 \| good	23.217 \| good	10.373 \| good	0.189 \| good	10.407 \| good	0.182 \| good
2026-10-22T15:00:00.000Z	27 \| good	5.245 \| good	22.915 \| good	18.126 \| good	0.21 \| good	9.746 \| good	0.192 \| good
2026-10-22T16:00:00.000Z	27 \| good	5.024 \| good	21.503 \| good	23.609 \| good	0.235 \| good	9.551 \| good	0.184 \| good
2026-10-22T17:00:00.000Z	27 \| good	5.093 \| good	22.346 \| good	25.037 \| good	0.257 \| good	7.927 \| good	0.158 \| good
2026-10-22T18:00:00.000Z	24 \| good	4.343 \| good	18.951 \| good	25.707 \| good	0.34 \| good	5.689 \| good	0.138 \| good
2026-10-22T19:00:00.000Z	28 \| good	2.961 \| good	11.994 \| good	30.153 \| good	0.392 \| good	4.969 \| good	0.124 \| good
2026-10-22T20:00:00.000Z	34 \| good	0.774 \| good	3 \| good	37.358 \| good	0.409 \| good	4.267 \| good	0.115 \| good
2026-10-22T21:00:00.000Z	36 \| good	1.036 \| good	4.025 \| good	38.693 \| good	0.412 \| good	3.827 \| good	0.11 \| good
2026-10-22T22:00:00.000Z	33 \| good	2.077 \| good	8.22 \| good	36.452 \| good	0.401 \| good	3.473 \| good	0.108 \| good
2026-10-22T23:00:00.000Z	31 \| good	1.645 \| good	6.923 \| good	32.529 \| good	0.391 \| good	3.739 \| good	0.111 \| good
2026-10-23T00:00:00.000Z	23 \| good	2.316 \| good	9.738 \| good	25.143 \| good	0.411 \| good	7.091 \| good	0.138 \| good
2026-10-23T01:00:00.000Z	17 \| good	3.437 \| good	15.055 \| good	18.106 \| good	0.451 \| good	10.802 \| good	0.166 \| good
2026-10-23T02:00:00.000Z	19 \| good	3.164 \| good	12.938 \| good	19.868 \| good	0.481 \| good	13.264 \| good	0.186 \| good
2026-10-23T03:00:00.000Z	22 \| good	3.845 \| good	16.997 \| good	18.015 \| good	0.488 \| good	14.789 \| good	0.197 \| good
2026-10-23T04:00:00.000Z	22 \| good	4.093 \| good	17.726 \| good	19.133 \| good	0.466 \| good	15.226 \| good	0.199 \| good
2026-10-23T05:00:00.000Z	22 \| good	3.929 \| good	16.997 \| good	19.329 \| good	0.424 \| good	14.387 \| good	0.191 \| good
2026-10-23T06:00:00.000Z	19 \| good	2.829 \| good	12.092 \| good	21.002 \| good	0.37 \| good	12.469 \| good	0.176 \| good
2026-10-23T07:00:00.000Z	19 \| good	2.992 \| good	12.266 \| good	20.435 \| good	0.326 \| good	9.907 \| good	0.158 \| good
2026-10-23T08:00:00.000Z	19 \| good	2.41 \| good	9.996 \| good	20.008 \| good	0.3 \| good	7.775 \| good	0.144 \| good
2026-10-23T09:00:00.000Z	19 \| good	2.217 \| good	9.031 \| good	20.216 \| good	0.284 \| good	6.122 \| good	0.133 \| good
2026-10-23T10:00:00.000Z	18 \| good	2.014 \| good	8.117 \| good	18.543 \| good	0.281 \| good	4.924 \| good	0.126 \| good
2026-10-23T11:00:00.000Z	18 \| good	1.789 \| good	7.601 \| good	18.593 \| good	0.283 \| good	4.269 \| good	0.122 \| good
2026-10-23T12:00:00.000Z	15 \| good	2.33 \| good	9.878 \| good	15.827 \| good	0.286 \| good	4.11 \| good	0.12 \| good
2026-10-23T13:00:00.000Z	16 \| good	3.465 \| good	15.045 \| good	10.489 \| good	0.29 \| good	4.697 \| good	0.123 \| good
2026-10-23T14:00:00.000Z	33 \| good	5.508 \| good	23.773 \| good	11.736 \| good	0.296 \| good	5.749 \| good	0.134 \| good

Live air quality index in Erie, Colorado today

Major air pollutants in Erie, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Erie, Colorado air quality map: Stay updated on AQI near you

Air quality in nearby cities

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Gunbarrel, Colorado

Louisville, Colorado

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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What is the nitrogen dioxide (NO₂) level in Erie, Colorado at the moment?