Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
49
PM10
13
O3
0.8
CO
9
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Feb
60
Good
Sat
21 Feb
61
Good
Sun
22 Feb
69
Good
Mon
23 Feb
63
Good
Tue
24 Feb
49
Excellent
Wed
25 Feb
51
Good
Thu
26 Feb
19
Excellent
Weixin Air quality rank
Air quality in the last 12 months (Weixin)
|
2026/01
|
37
|
27
|
27
|
25
|
42
|
53
|
63
|
62
|
94
|
127
|
115
|
113
|
105
|
117
|
120
|
142
|
134
|
132
|
103
|
13
|
23
|
37
|
63
|
79
|
49
|
50
|
76
|
88
|
76
|
44
|
33
|
|
2025/12
|
110
|
123
|
94
|
39
|
57
|
91
|
50
|
88
|
61
|
49
|
88
|
74
|
31
|
61
|
62
|
66
|
61
|
97
|
109
|
44
|
60
|
58
|
37
|
50
|
61
|
81
|
82
|
102
|
88
|
60
|
38
|
|
2025/11
|
19
|
21
|
17
|
23
|
40
|
34
|
22
|
17
|
22
|
24
|
20
|
20
|
17
|
42
|
27
|
55
|
17
|
15
|
24
|
40
|
49
|
78
|
52
|
53
|
63
|
91
|
80
|
106
|
143
|
147
|
|
|
2025/10
|
13
|
23
|
38
|
29
|
29
|
26
|
20
|
18
|
31
|
49
|
45
|
26
|
18
|
34
|
33
|
36
|
24
|
13
|
20
|
15
|
9
|
21
|
25
|
43
|
22
|
23
|
20
|
47
|
30
|
21
|
27
|
|
2025/09
|
32
|
34
|
32
|
42
|
41
|
26
|
49
|
24
|
27
|
40
|
37
|
19
|
18
|
30
|
36
|
34
|
20
|
14
|
18
|
31
|
29
|
16
|
16
|
18
|
26
|
19
|
25
|
28
|
19
|
20
|
|
|
2025/08
|
32
|
34
|
40
|
47
|
39
|
27
|
24
|
33
|
34
|
26
|
12
|
22
|
28
|
33
|
33
|
24
|
25
|
27
|
27
|
25
|
23
|
14
|
13
|
17
|
19
|
21
|
23
|
32
|
21
|
21
|
19
|
|
2025/07
|
22
|
16
|
22
|
19
|
17
|
25
|
27
|
32
|
18
|
18
|
17
|
22
|
30
|
30
|
34
|
39
|
37
|
37
|
23
|
18
|
16
|
12
|
12
|
12
|
17
|
18
|
19
|
26
|
30
|
33
|
30
|
|
2025/06
|
19
|
12
|
25
|
31
|
42
|
61
|
56
|
41
|
40
|
35
|
38
|
39
|
44
|
43
|
25
|
32
|
40
|
24
|
18
|
30
|
25
|
22
|
34
|
33
|
12
|
16
|
26
|
28
|
26
|
14
|
|
|
2025/05
|
44
|
48
|
65
|
58
|
36
|
25
|
36
|
30
|
44
|
42
|
38
|
48
|
67
|
43
|
58
|
54
|
47
|
49
|
38
|
48
|
38
|
37
|
48
|
52
|
43
|
40
|
30
|
13
|
24
|
33
|
21
|
|
2025/04
|
30
|
40
|
55
|
56
|
55
|
36
|
32
|
51
|
62
|
80
|
76
|
129
|
132
|
91
|
82
|
69
|
47
|
52
|
33
|
41
|
44
|
31
|
61
|
31
|
36
|
38
|
21
|
34
|
36
|
18
|
|
|
2025/03
|
99
|
118
|
42
|
43
|
20
|
13
|
29
|
34
|
41
|
56
|
63
|
46
|
57
|
36
|
19
|
20
|
11
|
19
|
26
|
42
|
51
|
58
|
55
|
50
|
53
|
57
|
63
|
115
|
30
|
23
|
30
|
|
2025/02
|
29
|
23
|
22
|
47
|
37
|
17
|
22
|
37
|
53
|
46
|
61
|
50
|
27
|
34
|
49
|
61
|
54
|
48
|
64
|
34
|
39
|
24
|
33
|
28
|
26
|
42
|
67
|
86
|
|||
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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
|
9
|
10
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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