What is the PM10 level in Massena, New York at the moment?

The PM10 concentration in Massena, New York is 9.968 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Massena, New York at the moment?

Currently, Massena, New York has a sulfur dioxide (SO2) concentration of 0.233 ppb.

What is the ozone (O3) level in Massena, New York at the moment?

The current ozone (O3) level in Massena, New York at the moment is 29.834 ppm.

What is the nitrogen dioxide (NO2) level in Massena, New York at the moment?

Nitrogen dioxide (NO2) level in Massena, New York at the moment is 2.522 ppb.

Live air quality index in Massena, New York today

Q: What is the PM2.5 level in Massena, New York at the moment?

PM2.5 levels in Massena, New York are currently 2.653 μg/m3.

Stay updated with real-time air quality in Massena, New York 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

Massena, New York

Last updated: ... (Local time)

Major air pollutants in Massena, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.97 μg/m³

155

255

425

605+

Ozone (O₃)

29.83 ppb

201

201+

Sulfur Dioxide (SO₂)

0.23 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.52 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Massena, New York

Get Live Pollen Counts

Massena, New York

Scroll To Air Quality Map

Track live Massena, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T17:00:00.000Z	34 \| good	1.484 \| good	6.698 \| good	36.639 \| good	0.408 \| good	1.07 \| good	0.1 \| good
2026-05-12T18:00:00.000Z	33 \| good	1.486 \| good	5.523 \| good	36.101 \| good	1.057 \| good	0.914 \| good	0.114 \| good
2026-05-12T19:00:00.000Z	35 \| good	1.644 \| good	7.571 \| good	37.956 \| good	1.265 \| good	0.917 \| good	0.114 \| good
2026-05-12T20:00:00.000Z	38 \| good	1.628 \| good	9.007 \| good	40.899 \| good	0.258 \| good	0.881 \| good	0.1 \| good
2026-05-12T21:00:00.000Z	35 \| good	2.135 \| good	8.18 \| good	37.773 \| good	0.258 \| good	0.944 \| good	0.1 \| good
2026-05-12T22:00:00.000Z	37 \| good	1.971 \| good	7.596 \| good	40.472 \| good	0.276 \| good	0.981 \| good	0.1 \| good
2026-05-12T23:00:00.000Z	36 \| good	2.016 \| good	9.385 \| good	38.826 \| good	0.504 \| good	1.032 \| good	0.1 \| good
2026-05-13T00:00:00.000Z	36 \| good	2.285 \| good	9.619 \| good	38.557 \| good	0.493 \| good	1.278 \| good	0.1 \| good
2026-05-13T01:00:00.000Z	32 \| good	2.368 \| good	10.458 \| good	35.41 \| good	3.973 \| good	1.777 \| good	0.1 \| good
2026-05-13T02:00:00.000Z	32 \| good	2.766 \| good	10.581 \| good	35.419 \| good	1.544 \| good	4.679 \| good	0.1 \| good
2026-05-13T03:00:00.000Z	29 \| good	2.125 \| good	8.742 \| good	30.958 \| good	0.24 \| good	3.456 \| good	0.139 \| good
2026-05-13T04:00:00.000Z	31 \| good	3.367 \| good	12.366 \| good	32.575 \| good	0.311 \| good	3.828 \| good	0.162 \| good
2026-05-13T05:00:00.000Z	31 \| good	3.611 \| good	14.662 \| good	33.78 \| good	0.215 \| good	4.415 \| good	0.148 \| good
2026-05-13T06:00:00.000Z	30 \| good	3.449 \| good	12.31 \| good	31.895 \| good	0.397 \| good	3.643 \| good	0.148 \| good
2026-05-13T07:00:00.000Z	27 \| good	3.383 \| good	13.814 \| good	28.953 \| good	0.427 \| good	5.564 \| good	0.148 \| good
2026-05-13T08:00:00.000Z	26 \| good	3.262 \| good	13.828 \| good	27.998 \| good	0.16 \| good	6.953 \| good	0.114 \| good
2026-05-13T09:00:00.000Z	23 \| good	2.97 \| good	11.385 \| good	25.461 \| good	0.176 \| good	3.671 \| good	0.114 \| good
2026-05-13T10:00:00.000Z	26 \| good	3.223 \| good	12.645 \| good	28.232 \| good	0.164 \| good	2.894 \| good	0.114 \| good
2026-05-13T11:00:00.000Z	24 \| good	2.642 \| good	10.541 \| good	25.785 \| good	0.213 \| good	2.829 \| good	0.133 \| good
2026-05-13T12:00:00.000Z	26 \| good	3.127 \| good	11.838 \| good	27.997 \| good	0.182 \| good	3.364 \| good	0.133 \| good
2026-05-13T13:00:00.000Z	25 \| good	3.027 \| good	11.923 \| good	27.034 \| good	0.181 \| good	3.747 \| good	0.133 \| good
2026-05-13T14:00:00.000Z	26 \| good	2.636 \| good	9.756 \| good	28.47 \| good	0.253 \| good	4.234 \| good	0.128 \| good
2026-05-13T15:00:00.000Z	29 \| good	2.875 \| good	12.795 \| good	31.459 \| good	0.194 \| good	5.089 \| good	0.128 \| good
2026-05-13T16:00:00.000Z	32 \| good	1.496 \| good	6.177 \| good	35.229 \| good	0.195 \| good	1.513 \| good	0.139 \| good
2026-05-13T17:00:00.000Z	33 \| good	3.406 \| good	13.937 \| good	35.674 \| good	0.231 \| good	3.689 \| good	0.128 \| good
2026-05-13T18:00:00.000Z	28 \| good	3.883 \| good	12.166 \| good	29.658 \| good	0.184 \| good	3.032 \| good	0.128 \| good
2026-05-13T19:00:00.000Z	29 \| good	3.927 \| good	16.753 \| good	30.626 \| good	0.242 \| good	2.57 \| good	0.128 \| good
2026-05-13T20:00:00.000Z	30 \| good	3.755 \| good	14.622 \| good	32.14 \| good	0.288 \| good	2.704 \| good	0.128 \| good
2026-05-13T21:00:00.000Z	33 \| good	3.107 \| good	11.429 \| good	35.833 \| good	0.288 \| good	2.824 \| good	0.128 \| good
2026-05-13T22:00:00.000Z	34 \| good	3.464 \| good	15.111 \| good	36.837 \| good	0.41 \| good	2.757 \| good	0.128 \| good
2026-05-13T23:00:00.000Z	31 \| good	3.118 \| good	12.471 \| good	33.398 \| good	0.235 \| good	2.983 \| good	0.128 \| good
2026-05-14T00:00:00.000Z	34 \| good	4.206 \| good	14.702 \| good	36.817 \| good	0.235 \| good	3.128 \| good	0.128 \| good
2026-05-14T01:00:00.000Z	36 \| good	5.464 \| good	18.605 \| good	39.083 \| good	0.235 \| good	3.259 \| good	0.114 \| good
2026-05-14T02:00:00.000Z	33 \| good	5.713 \| good	24.304 \| good	30.081 \| good	0.235 \| good	4.602 \| good	0.114 \| good
2026-05-14T03:00:00.000Z	44 \| good	7.746 \| good	32.684 \| good	36.977 \| good	0.234 \| good	3.694 \| good	0.114 \| good
2026-05-14T04:00:00.000Z	33 \| good	6.186 \| good	22.746 \| good	31.617 \| good	0.235 \| good	3.492 \| good	0.114 \| good
2026-05-14T05:00:00.000Z	44 \| good	7.651 \| good	24.658 \| good	30.37 \| good	0.536 \| good	3.629 \| good	0.161 \| good
2026-05-14T06:00:00.000Z	44 \| good	8.079 \| good	14.452 \| good	26.074 \| good	1.336 \| good	3.952 \| good	0.147 \| good
2026-05-14T07:00:00.000Z	38 \| good	7.091 \| good	28.385 \| good	26.606 \| good	1.334 \| good	2.681 \| good	0.147 \| good
2026-05-14T08:00:00.000Z	44 \| good	7.542 \| good	28.362 \| good	27.623 \| good	0.952 \| good	2.229 \| good	0.114 \| good
2026-05-14T09:00:00.000Z	27 \| good	5.432 \| good	22.017 \| good	22.933 \| good	0.71 \| good	2.529 \| good	0.114 \| good
2026-05-14T10:00:00.000Z	27 \| good	5.316 \| good	21.778 \| good	21.106 \| good	0.314 \| good	2.356 \| good	0.147 \| good
2026-05-14T11:00:00.000Z	27 \| good	4.786 \| good	17.706 \| good	25.738 \| good	0.205 \| good	3.441 \| good	0.147 \| good
2026-05-14T12:00:00.000Z	25 \| good	3.958 \| good	17.773 \| good	27.345 \| good	0.339 \| good	3.439 \| good	0.147 \| good
2026-05-14T13:00:00.000Z	23 \| good	3.284 \| good	13.557 \| good	24.71 \| good	0.339 \| good	3.946 \| good	0.147 \| good
2026-05-14T14:00:00.000Z	27 \| good	4.869 \| good	20.769 \| good	23.661 \| good	0.357 \| good	3.658 \| good	0.147 \| good
2026-05-14T15:00:00.000Z	28 \| good	2.653 \| good	9.968 \| good	29.834 \| good	0.233 \| good	2.522 \| good	0.133 \| good
2026-05-14T16:00:00.000Z	26 \| good	3.424 \| good	11.58 \| good	27.832 \| good	0.145 \| good	2.167 \| good	0.133 \| good
2026-05-14T16:00:00.000Z	28 \| good	2.653 \| good	9.968 \| good	29.834 \| good	0.233 \| good	2.522 \| good	0.133 \| good
2026-05-14T17:00:00.000Z	52 \| moderate	9.697 \| good	43.038 \| good	30.2 \| good	0.362 \| good	1.14 \| good	0.137 \| good
2026-05-14T18:00:00.000Z	49 \| good	8.709 \| good	38.1 \| good	30.465 \| good	0.344 \| good	1.073 \| good	0.138 \| good
2026-05-14T19:00:00.000Z	49 \| good	9.39 \| good	41.79 \| good	30.396 \| good	0.327 \| good	1.034 \| good	0.139 \| good
2026-05-14T20:00:00.000Z	52 \| moderate	10.449 \| good	46.184 \| good	28.082 \| good	0.306 \| good	1.048 \| good	0.14 \| good
2026-05-14T21:00:00.000Z	52 \| moderate	10.491 \| good	46.505 \| good	25.096 \| good	0.277 \| good	1.15 \| good	0.143 \| good
2026-05-14T22:00:00.000Z	56 \| moderate	11.645 \| good	51.378 \| good	21.423 \| good	0.249 \| good	1.399 \| good	0.147 \| good
2026-05-14T23:00:00.000Z	64 \| moderate	15.657 \| fine	69.135 \| fine	19.625 \| good	0.245 \| good	1.968 \| good	0.154 \| good
2026-05-15T00:00:00.000Z	60 \| moderate	13.599 \| fine	60.63 \| fine	22.984 \| good	0.248 \| good	3.763 \| good	0.171 \| good
2026-05-15T01:00:00.000Z	54 \| moderate	11.239 \| good	49.584 \| good	24.638 \| good	0.274 \| good	4.748 \| good	0.18 \| good
2026-05-15T02:00:00.000Z	52 \| moderate	9.719 \| good	43.185 \| good	24.044 \| good	0.311 \| good	4.164 \| good	0.175 \| good
2026-05-15T03:00:00.000Z	44 \| good	7.718 \| good	34.19 \| good	26.589 \| good	0.352 \| good	4.045 \| good	0.174 \| good
2026-05-15T04:00:00.000Z	38 \| good	7.181 \| good	31.62 \| good	29.213 \| good	0.385 \| good	4.08 \| good	0.174 \| good
2026-05-15T05:00:00.000Z	44 \| good	7.841 \| good	34.668 \| good	29.713 \| good	0.425 \| good	3.885 \| good	0.172 \| good
2026-05-15T06:00:00.000Z	38 \| good	7.276 \| good	31.893 \| good	27.217 \| good	0.495 \| good	3.763 \| good	0.169 \| good
2026-05-15T07:00:00.000Z	30 \| good	5.303 \| good	22.917 \| good	31.695 \| good	0.572 \| good	3.709 \| good	0.166 \| good
2026-05-15T08:00:00.000Z	29 \| good	3.19 \| good	13.562 \| good	31.331 \| good	0.644 \| good	3.623 \| good	0.162 \| good
2026-05-15T09:00:00.000Z	26 \| good	2.983 \| good	12.055 \| good	27.675 \| good	0.696 \| good	3.472 \| good	0.157 \| good
2026-05-15T10:00:00.000Z	25 \| good	2.611 \| good	10.802 \| good	27.268 \| good	0.702 \| good	3.301 \| good	0.152 \| good
2026-05-15T11:00:00.000Z	23 \| good	3.299 \| good	14.429 \| good	25.118 \| good	0.658 \| good	2.92 \| good	0.149 \| good
2026-05-15T12:00:00.000Z	22 \| good	4.344 \| good	19.066 \| good	21.693 \| good	0.667 \| good	2.499 \| good	0.146 \| good
2026-05-15T13:00:00.000Z	22 \| good	2.697 \| good	10.887 \| good	24.475 \| good	0.684 \| good	2.318 \| good	0.145 \| good
2026-05-15T14:00:00.000Z	26 \| good	3.686 \| good	16.112 \| good	27.743 \| good	0.703 \| good	2.155 \| good	0.144 \| good
2026-05-15T15:00:00.000Z	30 \| good	3.014 \| good	12.765 \| good	32.081 \| good	0.688 \| good	1.822 \| good	0.141 \| good
2026-05-15T16:00:00.000Z	40 \| good	1.929 \| good	8.07 \| good	42.77 \| good	0.622 \| good	1.343 \| good	0.138 \| good
2026-05-15T17:00:00.000Z	44 \| good	1.986 \| good	8.446 \| good	47.889 \| good	0.565 \| good	1.177 \| good	0.136 \| good
2026-05-15T18:00:00.000Z	50 \| good	2.006 \| good	8.372 \| good	54.074 \| good	0.5 \| good	0.93 \| good	0.134 \| good
2026-05-15T19:00:00.000Z	50 \| good	2.609 \| good	10.571 \| good	53.746 \| good	0.444 \| good	0.815 \| good	0.132 \| good
2026-05-15T20:00:00.000Z	49 \| good	3.036 \| good	12.906 \| good	53.075 \| good	0.403 \| good	0.776 \| good	0.131 \| good
2026-05-15T21:00:00.000Z	51 \| moderate	3.167 \| good	13.445 \| good	54.658 \| good	0.393 \| good	0.835 \| good	0.132 \| good
2026-05-15T22:00:00.000Z	49 \| good	3.327 \| good	14.702 \| good	53.105 \| good	0.391 \| good	0.964 \| good	0.134 \| good
2026-05-15T23:00:00.000Z	44 \| good	3.482 \| good	15.018 \| good	47.526 \| good	0.379 \| good	1.814 \| good	0.143 \| good
2026-05-16T00:00:00.000Z	37 \| good	3.765 \| good	16.611 \| good	39.507 \| good	0.367 \| good	3.223 \| good	0.157 \| good
2026-05-16T01:00:00.000Z	37 \| good	3.368 \| good	14.48 \| good	39.721 \| good	0.381 \| good	3.46 \| good	0.158 \| good
2026-05-16T02:00:00.000Z	35 \| good	2.955 \| good	12.611 \| good	37.514 \| good	0.373 \| good	3.245 \| good	0.157 \| good
2026-05-16T03:00:00.000Z	37 \| good	2.47 \| good	10.109 \| good	40.171 \| good	0.371 \| good	3.022 \| good	0.157 \| good
2026-05-16T04:00:00.000Z	35 \| good	2.913 \| good	12.168 \| good	37.632 \| good	0.424 \| good	2.788 \| good	0.156 \| good
2026-05-16T05:00:00.000Z	32 \| good	5.05 \| good	21.653 \| good	35.486 \| good	0.54 \| good	2.739 \| good	0.157 \| good
2026-05-16T06:00:00.000Z	38 \| good	6.87 \| good	6.947 \| good	31.593 \| good	0.673 \| good	2.844 \| good	0.158 \| good
2026-05-16T07:00:00.000Z	44 \| good	8.31 \| good	36.431 \| good	39.423 \| good	0.742 \| good	3.005 \| good	0.16 \| good
2026-05-16T08:00:00.000Z	38 \| good	7.352 \| good	32.298 \| good	33.626 \| good	0.722 \| good	3.056 \| good	0.161 \| good
2026-05-16T09:00:00.000Z	34 \| good	6.233 \| good	27.647 \| good	37.43 \| good	0.668 \| good	3.043 \| good	0.162 \| good
2026-05-16T10:00:00.000Z	36 \| good	4.201 \| good	18.228 \| good	39.028 \| good	0.647 \| good	3.538 \| good	0.162 \| good
2026-05-16T11:00:00.000Z	39 \| good	4.401 \| good	19.134 \| good	42.015 \| good	0.666 \| good	2.972 \| good	0.161 \| good
2026-05-16T12:00:00.000Z	49 \| good	8.507 \| good	8.826 \| good	24.789 \| good	0.739 \| good	2.534 \| good	0.159 \| good
2026-05-16T13:00:00.000Z	44 \| good	8.26 \| good	8.791 \| good	27.815 \| good	0.874 \| good	2.247 \| good	0.151 \| good
2026-05-16T14:00:00.000Z	38 \| good	7.438 \| good	8.126 \| good	33.081 \| good	0.943 \| good	1.773 \| good	0.138 \| good
2026-05-16T15:00:00.000Z	38 \| good	7.266 \| good	8.053 \| good	38.929 \| good	0.907 \| good	1.201 \| good	0.13 \| good
2026-05-16T16:00:00.000Z	44 \| good	7.581 \| good	8.427 \| good	43.682 \| good	0.818 \| good	0.767 \| good	0.126 \| good

Massena

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Massena, New York air quality map: Stay updated on AQI near you

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How accurate is New York, USA air quality data?

Air quality and pollutant data for New York, 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 Massena, New York?

The air quality information for Massena, New York is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Massena, New York at its worst?

In the past 24 hours, the air quality in Massena, New York was at its worst at 08:00:00 on 2026-05-14.

When did Massena, New York experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Massena, New York was observed at 01:00:00 on 2026-05-14.

What is the AQI in Massena, New York right now?

As of now, the AQI in Massena, New York is 28, indicating Good conditions.

What is the most common type of pollution in Massena, New York?

Massena, New York air has the highest levels of O3.

What should I do in case of poor air quality in Massena, New York?

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

What is the PM_2.5 level in Massena, New York at the moment?

PM_2.5 levels in Massena, New York are currently 2.653 μg/m³.

What is the PM₁₀ level in Massena, New York at the moment?

The PM₁₀ concentration in Massena, New York is 9.968 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Massena, New York at the moment?

The current carbon monoxide (CO) concentration in Massena, New York is 0.133 ppm.

What is the sulfur dioxide (SO₂) level in Massena, New York at the moment?

Currently, Massena, New York has a sulfur dioxide (SO₂) concentration of 0.233 ppb.

What is the ozone (O₃) level in Massena, New York at the moment?

The current ozone (O₃) level in Massena, New York at the moment is 29.834 ppm.

What is the nitrogen dioxide (NO₂) level in Massena, New York at the moment?

Nitrogen dioxide (NO₂) level in Massena, New York at the moment is 2.522 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T17:00:00.000Z	34 \| good	1.484 \| good	6.698 \| good	36.639 \| good	0.408 \| good	1.07 \| good	0.1 \| good
2026-05-12T18:00:00.000Z	33 \| good	1.486 \| good	5.523 \| good	36.101 \| good	1.057 \| good	0.914 \| good	0.114 \| good
2026-05-12T19:00:00.000Z	35 \| good	1.644 \| good	7.571 \| good	37.956 \| good	1.265 \| good	0.917 \| good	0.114 \| good
2026-05-12T20:00:00.000Z	38 \| good	1.628 \| good	9.007 \| good	40.899 \| good	0.258 \| good	0.881 \| good	0.1 \| good
2026-05-12T21:00:00.000Z	35 \| good	2.135 \| good	8.18 \| good	37.773 \| good	0.258 \| good	0.944 \| good	0.1 \| good
2026-05-12T22:00:00.000Z	37 \| good	1.971 \| good	7.596 \| good	40.472 \| good	0.276 \| good	0.981 \| good	0.1 \| good
2026-05-12T23:00:00.000Z	36 \| good	2.016 \| good	9.385 \| good	38.826 \| good	0.504 \| good	1.032 \| good	0.1 \| good
2026-05-13T00:00:00.000Z	36 \| good	2.285 \| good	9.619 \| good	38.557 \| good	0.493 \| good	1.278 \| good	0.1 \| good
2026-05-13T01:00:00.000Z	32 \| good	2.368 \| good	10.458 \| good	35.41 \| good	3.973 \| good	1.777 \| good	0.1 \| good
2026-05-13T02:00:00.000Z	32 \| good	2.766 \| good	10.581 \| good	35.419 \| good	1.544 \| good	4.679 \| good	0.1 \| good
2026-05-13T03:00:00.000Z	29 \| good	2.125 \| good	8.742 \| good	30.958 \| good	0.24 \| good	3.456 \| good	0.139 \| good
2026-05-13T04:00:00.000Z	31 \| good	3.367 \| good	12.366 \| good	32.575 \| good	0.311 \| good	3.828 \| good	0.162 \| good
2026-05-13T05:00:00.000Z	31 \| good	3.611 \| good	14.662 \| good	33.78 \| good	0.215 \| good	4.415 \| good	0.148 \| good
2026-05-13T06:00:00.000Z	30 \| good	3.449 \| good	12.31 \| good	31.895 \| good	0.397 \| good	3.643 \| good	0.148 \| good
2026-05-13T07:00:00.000Z	27 \| good	3.383 \| good	13.814 \| good	28.953 \| good	0.427 \| good	5.564 \| good	0.148 \| good
2026-05-13T08:00:00.000Z	26 \| good	3.262 \| good	13.828 \| good	27.998 \| good	0.16 \| good	6.953 \| good	0.114 \| good
2026-05-13T09:00:00.000Z	23 \| good	2.97 \| good	11.385 \| good	25.461 \| good	0.176 \| good	3.671 \| good	0.114 \| good
2026-05-13T10:00:00.000Z	26 \| good	3.223 \| good	12.645 \| good	28.232 \| good	0.164 \| good	2.894 \| good	0.114 \| good
2026-05-13T11:00:00.000Z	24 \| good	2.642 \| good	10.541 \| good	25.785 \| good	0.213 \| good	2.829 \| good	0.133 \| good
2026-05-13T12:00:00.000Z	26 \| good	3.127 \| good	11.838 \| good	27.997 \| good	0.182 \| good	3.364 \| good	0.133 \| good
2026-05-13T13:00:00.000Z	25 \| good	3.027 \| good	11.923 \| good	27.034 \| good	0.181 \| good	3.747 \| good	0.133 \| good
2026-05-13T14:00:00.000Z	26 \| good	2.636 \| good	9.756 \| good	28.47 \| good	0.253 \| good	4.234 \| good	0.128 \| good
2026-05-13T15:00:00.000Z	29 \| good	2.875 \| good	12.795 \| good	31.459 \| good	0.194 \| good	5.089 \| good	0.128 \| good
2026-05-13T16:00:00.000Z	32 \| good	1.496 \| good	6.177 \| good	35.229 \| good	0.195 \| good	1.513 \| good	0.139 \| good
2026-05-13T17:00:00.000Z	33 \| good	3.406 \| good	13.937 \| good	35.674 \| good	0.231 \| good	3.689 \| good	0.128 \| good
2026-05-13T18:00:00.000Z	28 \| good	3.883 \| good	12.166 \| good	29.658 \| good	0.184 \| good	3.032 \| good	0.128 \| good
2026-05-13T19:00:00.000Z	29 \| good	3.927 \| good	16.753 \| good	30.626 \| good	0.242 \| good	2.57 \| good	0.128 \| good
2026-05-13T20:00:00.000Z	30 \| good	3.755 \| good	14.622 \| good	32.14 \| good	0.288 \| good	2.704 \| good	0.128 \| good
2026-05-13T21:00:00.000Z	33 \| good	3.107 \| good	11.429 \| good	35.833 \| good	0.288 \| good	2.824 \| good	0.128 \| good
2026-05-13T22:00:00.000Z	34 \| good	3.464 \| good	15.111 \| good	36.837 \| good	0.41 \| good	2.757 \| good	0.128 \| good
2026-05-13T23:00:00.000Z	31 \| good	3.118 \| good	12.471 \| good	33.398 \| good	0.235 \| good	2.983 \| good	0.128 \| good
2026-05-14T00:00:00.000Z	34 \| good	4.206 \| good	14.702 \| good	36.817 \| good	0.235 \| good	3.128 \| good	0.128 \| good
2026-05-14T01:00:00.000Z	36 \| good	5.464 \| good	18.605 \| good	39.083 \| good	0.235 \| good	3.259 \| good	0.114 \| good
2026-05-14T02:00:00.000Z	33 \| good	5.713 \| good	24.304 \| good	30.081 \| good	0.235 \| good	4.602 \| good	0.114 \| good
2026-05-14T03:00:00.000Z	44 \| good	7.746 \| good	32.684 \| good	36.977 \| good	0.234 \| good	3.694 \| good	0.114 \| good
2026-05-14T04:00:00.000Z	33 \| good	6.186 \| good	22.746 \| good	31.617 \| good	0.235 \| good	3.492 \| good	0.114 \| good
2026-05-14T05:00:00.000Z	44 \| good	7.651 \| good	24.658 \| good	30.37 \| good	0.536 \| good	3.629 \| good	0.161 \| good
2026-05-14T06:00:00.000Z	44 \| good	8.079 \| good	14.452 \| good	26.074 \| good	1.336 \| good	3.952 \| good	0.147 \| good
2026-05-14T07:00:00.000Z	38 \| good	7.091 \| good	28.385 \| good	26.606 \| good	1.334 \| good	2.681 \| good	0.147 \| good
2026-05-14T08:00:00.000Z	44 \| good	7.542 \| good	28.362 \| good	27.623 \| good	0.952 \| good	2.229 \| good	0.114 \| good
2026-05-14T09:00:00.000Z	27 \| good	5.432 \| good	22.017 \| good	22.933 \| good	0.71 \| good	2.529 \| good	0.114 \| good
2026-05-14T10:00:00.000Z	27 \| good	5.316 \| good	21.778 \| good	21.106 \| good	0.314 \| good	2.356 \| good	0.147 \| good
2026-05-14T11:00:00.000Z	27 \| good	4.786 \| good	17.706 \| good	25.738 \| good	0.205 \| good	3.441 \| good	0.147 \| good
2026-05-14T12:00:00.000Z	25 \| good	3.958 \| good	17.773 \| good	27.345 \| good	0.339 \| good	3.439 \| good	0.147 \| good
2026-05-14T13:00:00.000Z	23 \| good	3.284 \| good	13.557 \| good	24.71 \| good	0.339 \| good	3.946 \| good	0.147 \| good
2026-05-14T14:00:00.000Z	27 \| good	4.869 \| good	20.769 \| good	23.661 \| good	0.357 \| good	3.658 \| good	0.147 \| good
2026-05-14T15:00:00.000Z	28 \| good	2.653 \| good	9.968 \| good	29.834 \| good	0.233 \| good	2.522 \| good	0.133 \| good
2026-05-14T16:00:00.000Z	26 \| good	3.424 \| good	11.58 \| good	27.832 \| good	0.145 \| good	2.167 \| good	0.133 \| good
2026-05-14T16:00:00.000Z	28 \| good	2.653 \| good	9.968 \| good	29.834 \| good	0.233 \| good	2.522 \| good	0.133 \| good
2026-05-14T17:00:00.000Z	52 \| moderate	9.697 \| good	43.038 \| good	30.2 \| good	0.362 \| good	1.14 \| good	0.137 \| good
2026-05-14T18:00:00.000Z	49 \| good	8.709 \| good	38.1 \| good	30.465 \| good	0.344 \| good	1.073 \| good	0.138 \| good
2026-05-14T19:00:00.000Z	49 \| good	9.39 \| good	41.79 \| good	30.396 \| good	0.327 \| good	1.034 \| good	0.139 \| good
2026-05-14T20:00:00.000Z	52 \| moderate	10.449 \| good	46.184 \| good	28.082 \| good	0.306 \| good	1.048 \| good	0.14 \| good
2026-05-14T21:00:00.000Z	52 \| moderate	10.491 \| good	46.505 \| good	25.096 \| good	0.277 \| good	1.15 \| good	0.143 \| good
2026-05-14T22:00:00.000Z	56 \| moderate	11.645 \| good	51.378 \| good	21.423 \| good	0.249 \| good	1.399 \| good	0.147 \| good
2026-05-14T23:00:00.000Z	64 \| moderate	15.657 \| fine	69.135 \| fine	19.625 \| good	0.245 \| good	1.968 \| good	0.154 \| good
2026-05-15T00:00:00.000Z	60 \| moderate	13.599 \| fine	60.63 \| fine	22.984 \| good	0.248 \| good	3.763 \| good	0.171 \| good
2026-05-15T01:00:00.000Z	54 \| moderate	11.239 \| good	49.584 \| good	24.638 \| good	0.274 \| good	4.748 \| good	0.18 \| good
2026-05-15T02:00:00.000Z	52 \| moderate	9.719 \| good	43.185 \| good	24.044 \| good	0.311 \| good	4.164 \| good	0.175 \| good
2026-05-15T03:00:00.000Z	44 \| good	7.718 \| good	34.19 \| good	26.589 \| good	0.352 \| good	4.045 \| good	0.174 \| good
2026-05-15T04:00:00.000Z	38 \| good	7.181 \| good	31.62 \| good	29.213 \| good	0.385 \| good	4.08 \| good	0.174 \| good
2026-05-15T05:00:00.000Z	44 \| good	7.841 \| good	34.668 \| good	29.713 \| good	0.425 \| good	3.885 \| good	0.172 \| good
2026-05-15T06:00:00.000Z	38 \| good	7.276 \| good	31.893 \| good	27.217 \| good	0.495 \| good	3.763 \| good	0.169 \| good
2026-05-15T07:00:00.000Z	30 \| good	5.303 \| good	22.917 \| good	31.695 \| good	0.572 \| good	3.709 \| good	0.166 \| good
2026-05-15T08:00:00.000Z	29 \| good	3.19 \| good	13.562 \| good	31.331 \| good	0.644 \| good	3.623 \| good	0.162 \| good
2026-05-15T09:00:00.000Z	26 \| good	2.983 \| good	12.055 \| good	27.675 \| good	0.696 \| good	3.472 \| good	0.157 \| good
2026-05-15T10:00:00.000Z	25 \| good	2.611 \| good	10.802 \| good	27.268 \| good	0.702 \| good	3.301 \| good	0.152 \| good
2026-05-15T11:00:00.000Z	23 \| good	3.299 \| good	14.429 \| good	25.118 \| good	0.658 \| good	2.92 \| good	0.149 \| good
2026-05-15T12:00:00.000Z	22 \| good	4.344 \| good	19.066 \| good	21.693 \| good	0.667 \| good	2.499 \| good	0.146 \| good
2026-05-15T13:00:00.000Z	22 \| good	2.697 \| good	10.887 \| good	24.475 \| good	0.684 \| good	2.318 \| good	0.145 \| good
2026-05-15T14:00:00.000Z	26 \| good	3.686 \| good	16.112 \| good	27.743 \| good	0.703 \| good	2.155 \| good	0.144 \| good
2026-05-15T15:00:00.000Z	30 \| good	3.014 \| good	12.765 \| good	32.081 \| good	0.688 \| good	1.822 \| good	0.141 \| good
2026-05-15T16:00:00.000Z	40 \| good	1.929 \| good	8.07 \| good	42.77 \| good	0.622 \| good	1.343 \| good	0.138 \| good
2026-05-15T17:00:00.000Z	44 \| good	1.986 \| good	8.446 \| good	47.889 \| good	0.565 \| good	1.177 \| good	0.136 \| good
2026-05-15T18:00:00.000Z	50 \| good	2.006 \| good	8.372 \| good	54.074 \| good	0.5 \| good	0.93 \| good	0.134 \| good
2026-05-15T19:00:00.000Z	50 \| good	2.609 \| good	10.571 \| good	53.746 \| good	0.444 \| good	0.815 \| good	0.132 \| good
2026-05-15T20:00:00.000Z	49 \| good	3.036 \| good	12.906 \| good	53.075 \| good	0.403 \| good	0.776 \| good	0.131 \| good
2026-05-15T21:00:00.000Z	51 \| moderate	3.167 \| good	13.445 \| good	54.658 \| good	0.393 \| good	0.835 \| good	0.132 \| good
2026-05-15T22:00:00.000Z	49 \| good	3.327 \| good	14.702 \| good	53.105 \| good	0.391 \| good	0.964 \| good	0.134 \| good
2026-05-15T23:00:00.000Z	44 \| good	3.482 \| good	15.018 \| good	47.526 \| good	0.379 \| good	1.814 \| good	0.143 \| good
2026-05-16T00:00:00.000Z	37 \| good	3.765 \| good	16.611 \| good	39.507 \| good	0.367 \| good	3.223 \| good	0.157 \| good
2026-05-16T01:00:00.000Z	37 \| good	3.368 \| good	14.48 \| good	39.721 \| good	0.381 \| good	3.46 \| good	0.158 \| good
2026-05-16T02:00:00.000Z	35 \| good	2.955 \| good	12.611 \| good	37.514 \| good	0.373 \| good	3.245 \| good	0.157 \| good
2026-05-16T03:00:00.000Z	37 \| good	2.47 \| good	10.109 \| good	40.171 \| good	0.371 \| good	3.022 \| good	0.157 \| good
2026-05-16T04:00:00.000Z	35 \| good	2.913 \| good	12.168 \| good	37.632 \| good	0.424 \| good	2.788 \| good	0.156 \| good
2026-05-16T05:00:00.000Z	32 \| good	5.05 \| good	21.653 \| good	35.486 \| good	0.54 \| good	2.739 \| good	0.157 \| good
2026-05-16T06:00:00.000Z	38 \| good	6.87 \| good	6.947 \| good	31.593 \| good	0.673 \| good	2.844 \| good	0.158 \| good
2026-05-16T07:00:00.000Z	44 \| good	8.31 \| good	36.431 \| good	39.423 \| good	0.742 \| good	3.005 \| good	0.16 \| good
2026-05-16T08:00:00.000Z	38 \| good	7.352 \| good	32.298 \| good	33.626 \| good	0.722 \| good	3.056 \| good	0.161 \| good
2026-05-16T09:00:00.000Z	34 \| good	6.233 \| good	27.647 \| good	37.43 \| good	0.668 \| good	3.043 \| good	0.162 \| good
2026-05-16T10:00:00.000Z	36 \| good	4.201 \| good	18.228 \| good	39.028 \| good	0.647 \| good	3.538 \| good	0.162 \| good
2026-05-16T11:00:00.000Z	39 \| good	4.401 \| good	19.134 \| good	42.015 \| good	0.666 \| good	2.972 \| good	0.161 \| good
2026-05-16T12:00:00.000Z	49 \| good	8.507 \| good	8.826 \| good	24.789 \| good	0.739 \| good	2.534 \| good	0.159 \| good
2026-05-16T13:00:00.000Z	44 \| good	8.26 \| good	8.791 \| good	27.815 \| good	0.874 \| good	2.247 \| good	0.151 \| good
2026-05-16T14:00:00.000Z	38 \| good	7.438 \| good	8.126 \| good	33.081 \| good	0.943 \| good	1.773 \| good	0.138 \| good
2026-05-16T15:00:00.000Z	38 \| good	7.266 \| good	8.053 \| good	38.929 \| good	0.907 \| good	1.201 \| good	0.13 \| good
2026-05-16T16:00:00.000Z	44 \| good	7.581 \| good	8.427 \| good	43.682 \| good	0.818 \| good	0.767 \| good	0.126 \| good

Live air quality index in Massena, New York today

Major air pollutants in Massena, New York

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

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