What is the air quality in New Hampshire today? Is the air polluted in New Hampshire?. Is there smog?
What is the current level of PM2.5 in New Hampshire? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
6 (Good)
For comparison, the highest level of PM2.5 in New Hampshire in the last 7 days was: 13 (Friday, February 2, 2024) and the lowest: 3 (Saturday, February 3, 2024).
The highest PM2.5 values were recorded: 6.9 (January 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (2.7).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)
How high is the CO level? (carbon monoxide (CO))
0 (Good)
What is the level of PM10 today in New Hampshire? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in New Hampshire is:
11 (Good)
The highest PM10 values usually occur in month: 14 (January 2018).
The lowest value of particulate matter PM10 pollution in New Hampshire is usually recorded in: November (5.7).
How is the O3 level today in New Hampshire? (ozone (O3))
0 (Good)
PM2,5 6 (Good)
SO2 0 (Good)
CO 0 (Good)
PM10 11 (Good)
O3 0 (Good)
index | 2024-01-31 | 2024-02-01 | 2024-02-02 | 2024-02-03 | 2024-02-04 | 2024-02-05 | 2024-02-06 | 2024-02-07 |
---|---|---|---|---|---|---|---|---|
pm10 | 10 Good |
15 Good |
17 Good |
5 Good |
6 Good |
6 Good |
6 Good |
10 Good |
co | 0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
o3 | 0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
so2 | 0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
pm25 | 6 Good |
11 Good |
13 Moderate |
3 Good |
4 Good |
3 Good |
3 Good |
6 Good |
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2020-01 | 2019-12 | 2019-11 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-01 | 2017-12 | 2017-11 | 2017-01 | 2016-12 | 2016-11 | 2016-03 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
o3:ppm | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.04 (Good) |
co:ppm | 0.14 (Good) | 0.15 (Good) | 0.16 (Good) | 0.19 (Good) | 0.15 (Good) | 0.15 (Good) | 0.16 (Good) | 0.16 (Good) | 0.15 (Good) | 0.18 (Good) | 0.17 (Good) | 0.11 (Good) | 0.14 (Good) | 0.16 (Good) | 0.18 (Good) | 0.18 (Good) | 0.21 (Good) | 0.17 (Good) | 0.17 (Good) | 0.17 (Good) | 0.15 (Good) | 0.12 (Good) | 0.12 (Good) | 0.14 (Good) | 0.16 (Good) | 0.17 (Good) | 0.14 (Good) | 0.14 (Good) | 0.15 (Good) | 0.15 (Good) | 0.15 (Good) | 0.17 (Good) | 0.17 (Good) | 0.18 (Good) | 0.17 (Good) | 0.16 (Good) | 0.14 (Good) | 0.15 (Good) | 0.18 (Good) | 0.18 (Good) | 0.17 (Good) | 0.2 (Good) | 0.2 (Good) | 0.18 (Good) | 0.2 (Good) | 0.21 (Good) | 0.19 (Good) | 0.17 (Good) | 0.18 (Good) | 0.16 (Good) | 0.18 (Good) |
pm25 | 4.1 (Good) | 4.9 (Good) | 4.6 (Good) | 6.4 (Good) | 3.8 (Good) | 3.7 (Good) | 4.1 (Good) | 6.6 (Good) | 4.6 (Good) | 2.7 (Good) | 6.1 (Good) | 6.3 (Good) | 4.1 (Good) | 5.7 (Good) | 4.6 (Good) | 3.9 (Good) | 6.8 (Good) | 4.7 (Good) | 5.9 (Good) | 6.3 (Good) | 6.4 (Good) | 4.1 (Good) | 2.8 (Good) | 3.3 (Good) | 4 (Good) | 4.8 (Good) | 5.1 (Good) | 5 (Good) | 5.6 (Good) | 4.8 (Good) | 3.7 (Good) | 4.6 (Good) | 4.8 (Good) | 5.7 (Good) | 5.3 (Good) | 5.5 (Good) | 3.9 (Good) | 3.6 (Good) | 5.3 (Good) | 5.8 (Good) | 5.6 (Good) | 6 (Good) | 3.8 (Good) | 3.5 (Good) | 6.9 (Good) | 6.5 (Good) | 6.3 (Good) | 4.2 (Good) | 5.3 (Good) | 5.6 (Good) | 4.6 (Good) |
so2:ppm | - (Good) | 0 (Good) | - (Good) | 0 (Good) | 0 (Good) | 0 (Good) | - (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | - (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) |
pm10 | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 7.6 (Good) | 7.5 (Good) | 7.2 (Good) | 12 (Good) | 13 (Good) | 10 (Good) | 14 (Good) | 8.8 (Good) | 8.3 (Good) | 13 (Good) | 11 (Good) | 12 (Good) | 14 (Good) | 14 (Good) | 13 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 13 (Good) | 9.1 (Good) | 10 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 7.4 (Good) | 6.2 (Good) | 9.2 (Good) | 9 (Good) | 8 (Good) | 8.8 (Good) | 5.7 (Good) | 6.6 (Good) | 14 (Good) | 12 (Good) | 11 (Good) | 11 (Good) | 12 (Good) | 9.6 (Good) | - (Good) |
PM2,5 6.2 (Good)
particulate matter (PM2.5) dustSO2 0 (Good)
sulfur dioxide (SO2)CO 0.2 (Good)
carbon monoxide (CO)PM10 11 (Good)
particulate matter (PM10) suspended dustO3 0.02 (Good)
ozone (O3)Londonderry - Moose
index | 2024-02-07 | 2024-02-06 | 2024-02-05 | 2024-02-04 | 2024-02-03 | 2024-02-02 | 2024-02-01 | 2024-01-31 |
---|---|---|---|---|---|---|---|---|
pm10 | 10 | 5.9 | 5.6 | 6.3 | 4.8 | 17 | 15 | 10 |
co | 0.23 | 0.15 | 0.1 | 0.12 | 0.13 | 0.26 | 0.22 | 0.2 |
o3 | 0.02 | 0.04 | 0.04 | 0.04 | 0.03 | 0.01 | 0.02 | 0.03 |
so2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
pm25 | 5.7 | 2.7 | 2.6 | 3.8 | 3 | 13 | 11 | 5.7 |
Odiorne State Park
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
o3:ppm | 0.04 | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.03 | 0.02 | 0.03 | 0.03 | 0.04 | 0.03 | 0.04 | 0.04 |
Londonderry - Moose
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
co:ppm | 0.14 | 0.15 | 0.16 | 0.19 | 0.18 | 0.17 | 0.16 | 0.15 | 0.15 | 0.16 | 0.16 | 0.15 | 0.14 | 0.15 | 0.18 | 0.18 | 0.17 | 0.2 | 0.2 | 0.18 | 0.18 | 0.17 | 0.11 | 0.14 | 0.16 | 0.18 | 0.18 | 0.21 | 0.2 | 0.21 | 0.19 | 0.17 | 0.17 | 0.17 | 0.15 | 0.12 | 0.12 | 0.14 | 0.16 | 0.17 | 0.17 | 0.18 | 0.16 | 0.14 | 0.14 | 0.15 | 0.15 | 0.15 | 0.17 | 0.17 | 0.18 |
so2:ppm | - | 0 | - | 0 | 0 | 0 | 0 | 0 | 0 | - | 0 | 0 | 0 | 0 | 0 | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
o3:ppm | 0.04 | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 | 0.02 | 0.03 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 |
pm25 | 4.1 | 4.9 | 4.6 | 6.4 | 5.7 | 5.3 | 5.5 | 3.8 | 3.7 | 4.1 | 6.6 | 4.6 | 3.9 | 3.6 | 5.3 | 5.8 | 5.6 | 6 | 3.8 | 3.5 | 2.7 | 6.1 | 6.3 | 4.1 | 5.7 | 4.6 | 3.9 | 6.8 | 6.9 | 6.5 | 6.3 | 4.7 | 5.9 | 6.3 | 6.4 | 4.1 | 2.8 | 3.3 | 4 | 4.8 | 4.2 | 5.3 | 5.6 | 5.1 | 5 | 5.6 | 4.8 | 3.7 | 4.6 | 4.8 | 4.6 |
pm10 | - | - | - | - | - | - | - | - | - | - | 7.6 | 7.5 | 7.4 | 6.2 | 9.2 | 9 | 8 | 8.8 | 5.7 | 6.6 | 7.2 | 12 | 13 | 10 | 14 | 8.8 | 8.3 | 13 | 14 | 12 | 11 | 11 | 12 | 14 | 14 | 13 | 11 | 11 | 11 | 13 | 11 | 12 | 9.6 | 9.1 | 10 | - | - | - | - | - | - |