To see an example of of well-established hybrid university/community CO2 monitoring network elsewhere – and there are not many – do visit the San Francisco Bay Area’s Beaco2n project run from UC Berkeley. We’re growing the network – if you’d like to host or sponsor a sensor – leave us a message. As we add more sensor sites, comparisons across the urban area will become more robust and informative about Brisbane’s Carbon dioxide emissions.
![](https://ico2n.org/wp-content/uploads/2023/01/Average2023-01-24-3-1024x683.jpg)
![](https://ico2n.org/wp-content/uploads/2023/01/Summary2023-01-24-1-1024x683.jpg)
![](https://ico2n.org/wp-content/uploads/2023/01/THECA0G2023-01-24-1024x683.jpg)
![](https://ico2n.org/wp-content/uploads/2023/01/THECA0H2023-01-24-1024x683.jpg)
![](https://ico2n.org/wp-content/uploads/2023/01/THECA0C2023-01-24-1024x683.jpg)
Daily Averages
For reference, latest monthly average (Nov 2022) from CSIRO for Kennaook/Cape Grim in NW Tasmania was 415.4 ppm. (Note – these are provisional values, subject to revision folllowing sensor re-calibrations and other checks.)
DATE | Petrie Terrace | Chapel Hill | Bellbird Park |
24 Jan 2023 | 460 ppm | 436 ppm | 433 ppm |
23 Jan 2023 | 455 ppm | 435 ppm | 441 ppm |
22 Jan 2023 | 448 ppm | 433 ppm | 433 ppm |
Week Three 2023 (average +/- SD) | 453 +/- 4 ppm | 434 +/- 4 ppm | 426 +/- 6 ppm |
21 Jan 2023 | 450 ppm | 431 ppm | 425 ppm |
20 Jan 2023 | 453 ppm | 431 ppm | 421 ppm |
19 Jan 2023 | 451 ppm | 430 ppm | 436 ppm |
18 Jan 2023 | 451 ppm | 431 ppm | 421 ppm |
17 Jan 2023 | 453 ppm | 436 ppm | 422 ppm |
16 Jan 2023 | 460 ppm | 440 ppm | 425 ppm |
15 Jan 2023 | 456 ppm | 436 ppm | 432 ppm |
Week Two 2023 (average +/- SD) | 450 +/- 3 ppm | 432 +/- 3 ppm | 420 +/- 8 ppm |
14 Jan 2023 | 452 ppm | 431 ppm | 422 ppm |
13 Jan 2023 | 455 ppm | 433ppm | 422 ppm |
12 Jan 2023 | 452 ppm | 433 ppm | 433 ppm |
11 Jan 2023 | 453 ppm | 433 ppm | 442 ppm |
10 Jan 2023 | 453 ppm | 435 ppm | 424 ppm |
9 Jan 2023 | 447 ppm | 427 ppm | 426 ppm |
8 Jan 2023 | 450 ppm | 434 ppm | 439 ppm |
Week One 2023 (average +/- SD) | 453 +/- 7 ppm | 435 +/- 4 ppm | 432 +/- 8 ppm |
7 Jan 2023 | 449 ppm | 436 ppm | 439 ppm |
6 Jan 2023 | 450 ppm | 435 ppm | 429 ppm |
5 Jan 2023 | 468 ppm | 443 ppm | 437 ppm |
4 Jan 2023 | 454 ppm | 431 ppm | 440 ppm |
3 Jan 2023 | 450 ppm | 436 ppm | 436 ppm |
2 Jan 2023 | 448 ppm | 431 ppm | 423 ppm |
1 Jan 2023 | 451 ppm | 436 ppm | 422 ppm |