Air Quality
Excellent
No health implications.
18
PM2.5
35
PM10
7
O3
0.4
CO
2
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Nov
52
Good
Wed
26 Nov
48
Excellent
Thu
27 Nov
48
Excellent
Fri
28 Nov
42
Excellent
Sat
29 Nov
54
Good
Sun
30 Nov
43
Excellent
Mon
1 Dec
28
Excellent
Bijiang Air quality rank
Air quality in the last 12 months (Bijiang)
|
2025/10
|
27
|
23
|
26
|
27
|
29
|
29
|
27
|
30
|
30
|
29
|
28
|
37
|
32
|
17
|
22
|
17
|
18
|
13
|
13
|
12
|
12
|
27
|
31
|
34
|
47
|
38
|
26
|
29
|
41
|
38
|
31
|
|
2025/09
|
23
|
22
|
26
|
27
|
26
|
36
|
27
|
29
|
25
|
34
|
41
|
38
|
34
|
33
|
25
|
25
|
26
|
28
|
19
|
14
|
23
|
26
|
19
|
19
|
21
|
17
|
21
|
28
|
32
|
20
|
|
|
2025/08
|
28
|
26
|
29
|
28
|
32
|
22
|
20
|
17
|
23
|
21
|
27
|
17
|
23
|
23
|
18
|
22
|
23
|
28
|
24
|
20
|
15
|
20
|
23
|
21
|
19
|
23
|
22
|
22
|
28
|
27
|
25
|
|
2025/07
|
22
|
20
|
24
|
22
|
26
|
28
|
23
|
26
|
34
|
29
|
30
|
32
|
31
|
29
|
24
|
22
|
24
|
25
|
30
|
33
|
19
|
14
|
17
|
20
|
18
|
27
|
31
|
24
|
26
|
21
|
22
|
|
2025/06
|
24
|
24
|
32
|
31
|
34
|
37
|
32
|
31
|
33
|
39
|
33
|
31
|
29
|
25
|
28
|
31
|
25
|
17
|
18
|
20
|
19
|
26
|
24
|
28
|
24
|
21
|
21
|
19
|
24
|
24
|
|
|
2025/05
|
34
|
50
|
46
|
46
|
35
|
44
|
49
|
35
|
24
|
29
|
24
|
34
|
37
|
51
|
48
|
26
|
45
|
38
|
42
|
39
|
31
|
33
|
36
|
50
|
42
|
28
|
27
|
15
|
24
|
30
|
32
|
|
2025/04
|
38
|
49
|
52
|
61
|
61
|
60
|
57
|
61
|
53
|
48
|
52
|
43
|
96
|
79
|
66
|
62
|
60
|
55
|
35
|
37
|
41
|
41
|
43
|
29
|
34
|
34
|
26
|
29
|
45
|
24
|
|
|
2025/03
|
49
|
39
|
15
|
21
|
24
|
26
|
30
|
29
|
38
|
42
|
41
|
52
|
62
|
35
|
15
|
38
|
44
|
34
|
34
|
31
|
37
|
50
|
48
|
48
|
57
|
59
|
69
|
69
|
49
|
33
|
34
|
|
2025/02
|
25
|
19
|
38
|
42
|
56
|
52
|
47
|
71
|
47
|
47
|
47
|
58
|
70
|
36
|
36
|
47
|
34
|
31
|
34
|
37
|
89
|
33
|
50
|
83
|
44
|
38
|
33
|
38
|
|||
|
2025/01
|
91
|
100
|
97
|
117
|
99
|
72
|
62
|
52
|
45
|
54
|
59
|
69
|
62
|
64
|
73
|
68
|
77
|
90
|
86
|
88
|
108
|
131
|
137
|
113
|
22
|
27
|
45
|
91
|
163
|
93
|
46
|
|
2024/12
|
43
|
42
|
77
|
71
|
25
|
38
|
41
|
42
|
49
|
29
|
36
|
61
|
63
|
50
|
48
|
49
|
68
|
69
|
72
|
77
|
86
|
74
|
54
|
63
|
68
|
68
|
70
|
88
|
95
|
100
|
70
|
|
2024/11
|
37
|
50
|
53
|
48
|
58
|
53
|
45
|
47
|
50
|
41
|
32
|
48
|
62
|
59
|
87
|
67
|
13
|
13
|
12
|
15
|
23
|
22
|
52
|
31
|
18
|
20
|
27
|
30
|
30
|
38
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution