Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
129
*
PM2.5
167
PM10
58
O3
1.2
CO
2
SO2
15
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
24 Jan
113
Light
Sat
25 Jan
58
Good
Sun
26 Jan
54
Good
Mon
27 Jan
80
Good
Tue
28 Jan
119
Light
Wed
29 Jan
170
Moderate
Thu
30 Jan
49
Excellent
Air quality in the last 12 months (Bijiang)
|
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
|
|
|
2024/10
|
14
|
28
|
35
|
32
|
42
|
50
|
42
|
30
|
36
|
37
|
54
|
65
|
52
|
27
|
39
|
28
|
30
|
28
|
24
|
16
|
18
|
18
|
22
|
29
|
28
|
31
|
34
|
41
|
39
|
37
|
41
|
|
2024/09
|
29
|
24
|
29
|
23
|
38
|
35
|
35
|
31
|
23
|
23
|
30
|
34
|
20
|
20
|
32
|
37
|
32
|
30
|
29
|
29
|
30
|
19
|
27
|
28
|
31
|
36
|
41
|
37
|
50
|
49
|
|
|
2024/08
|
14
|
20
|
18
|
16
|
18
|
19
|
19
|
21
|
21
|
22
|
29
|
48
|
36
|
31
|
36
|
31
|
26
|
22
|
18
|
21
|
23
|
21
|
17
|
15
|
14
|
19
|
21
|
16
|
17
|
19
|
20
|
|
2024/07
|
12
|
14
|
15
|
16
|
13
|
12
|
12
|
14
|
16
|
17
|
16
|
19
|
23
|
20
|
17
|
15
|
16
|
16
|
13
|
15
|
18
|
19
|
17
|
15
|
17
|
24
|
20
|
20
|
15
|
18
|
19
|
|
2024/06
|
19
|
16
|
20
|
10
|
11
|
13
|
16
|
12
|
11
|
10
|
13
|
13
|
18
|
13
|
17
|
18
|
13
|
10
|
12
|
16
|
23
|
14
|
14
|
13
|
18
|
12
|
9
|
17
|
13
|
14
|
|
|
2024/05
|
13
|
17
|
10
|
10
|
14
|
21
|
26
|
33
|
26
|
28
|
15
|
31
|
24
|
31
|
42
|
52
|
43
|
18
|
9
|
10
|
17
|
31
|
27
|
22
|
22
|
21
|
13
|
27
|
12
|
8
|
14
|
|
2024/04
|
27
|
25
|
16
|
28
|
18
|
15
|
15
|
23
|
17
|
23
|
28
|
29
|
24
|
25
|
45
|
31
|
11
|
32
|
16
|
24
|
45
|
40
|
29
|
31
|
16
|
17
|
18
|
20
|
17
|
10
|
|
|
2024/03
|
72
|
47
|
44
|
40
|
29
|
53
|
63
|
49
|
56
|
47
|
43
|
35
|
34
|
33
|
39
|
24
|
21
|
14
|
30
|
56
|
46
|
44
|
39
|
29
|
21
|
13
|
22
|
22
|
23
|
29
|
24
|
|
2024/02
|
26
|
22
|
20
|
31
|
42
|
46
|
61
|
75
|
113
|
152
|
89
|
75
|
71
|
65
|
60
|
36
|
41
|
53
|
64
|
45
|
18
|
29
|
33
|
30
|
29
|
44
|
56
|
49
|
62
|
||
|
2024/01
|
66
|
54
|
51
|
60
|
72
|
92
|
91
|
111
|
102
|
71
|
74
|
73
|
90
|
85
|
118
|
74
|
47
|
22
|
19
|
23
|
53
|
43
|
54
|
60
|
70
|
62
|
54
|
59
|
64
|
58
|
47
|
|
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