Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
72
PM10
12
O3
1.0
CO
3
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Feb
54
Good
Sun
22 Feb
55
Good
Mon
23 Feb
40
Excellent
Tue
24 Feb
50
Excellent
Wed
25 Feb
48
Excellent
Thu
26 Feb
50
Excellent
Fri
27 Feb
48
Excellent
Air quality in the last 12 months (Bijiang)
|
2026/01
|
33
|
58
|
59
|
36
|
44
|
56
|
57
|
47
|
62
|
84
|
78
|
83
|
90
|
109
|
108
|
125
|
106
|
110
|
60
|
40
|
61
|
60
|
83
|
86
|
57
|
27
|
63
|
78
|
63
|
23
|
54
|
|
2025/12
|
50
|
79
|
66
|
54
|
53
|
48
|
55
|
58
|
57
|
67
|
57
|
141
|
37
|
41
|
52
|
57
|
56
|
60
|
61
|
59
|
42
|
49
|
30
|
50
|
57
|
58
|
55
|
59
|
70
|
77
|
60
|
|
2025/11
|
27
|
24
|
19
|
17
|
23
|
14
|
18
|
13
|
11
|
19
|
33
|
33
|
36
|
38
|
36
|
38
|
44
|
24
|
27
|
32
|
30
|
33
|
41
|
34
|
45
|
46
|
48
|
48
|
46
|
47
|
|
|
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
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
|
13
|
14
|
15
|
16
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17
|
18
|
19
|
20
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21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution