Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
59
PM10
40
O3
1.1
CO
35
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
12 Mar
49
Excellent
Thu
13 Mar
41
Excellent
Fri
14 Mar
44
Excellent
Sat
15 Mar
39
Excellent
Sun
16 Mar
39
Excellent
Mon
17 Mar
47
Excellent
Tue
18 Mar
44
Excellent
Air quality in the last 12 months (Qianshan)
|
2025/01
|
92
|
79
|
74
|
65
|
88
|
74
|
74
|
83
|
64
|
46
|
48
|
53
|
58
|
57
|
73
|
59
|
52
|
54
|
55
|
57
|
67
|
64
|
59
|
54
|
39
|
24
|
47
|
68
|
150
|
59
|
39
|
|
2024/12
|
51
|
53
|
59
|
81
|
53
|
29
|
47
|
66
|
47
|
50
|
26
|
30
|
67
|
59
|
55
|
54
|
59
|
61
|
58
|
59
|
62
|
67
|
54
|
70
|
88
|
86
|
105
|
79
|
66
|
70
|
70
|
|
2024/11
|
23
|
32
|
43
|
54
|
62
|
49
|
36
|
38
|
40
|
42
|
42
|
50
|
50
|
44
|
25
|
24
|
24
|
27
|
32
|
38
|
40
|
36
|
60
|
46
|
37
|
30
|
41
|
44
|
54
|
51
|
|
|
2024/10
|
32
|
29
|
31
|
30
|
30
|
24
|
25
|
16
|
37
|
46
|
55
|
60
|
48
|
45
|
73
|
21
|
30
|
41
|
27
|
18
|
42
|
41
|
31
|
45
|
33
|
44
|
20
|
16
|
46
|
50
|
32
|
|
2024/09
|
38
|
51
|
51
|
42
|
34
|
33
|
34
|
37
|
32
|
34
|
37
|
26
|
40
|
40
|
34
|
36
|
26
|
23
|
32
|
41
|
30
|
20
|
22
|
19
|
36
|
40
|
29
|
29
|
39
|
38
|
|
|
2024/08
|
17
|
26
|
33
|
38
|
30
|
35
|
38
|
31
|
36
|
40
|
36
|
28
|
27
|
27
|
26
|
36
|
33
|
24
|
19
|
28
|
19
|
34
|
38
|
40
|
44
|
47
|
38
|
30
|
38
|
47
|
45
|
|
2024/07
|
25
|
29
|
24
|
26
|
28
|
22
|
27
|
23
|
26
|
31
|
32
|
29
|
29
|
27
|
33
|
35
|
27
|
26
|
23
|
27
|
34
|
27
|
30
|
28
|
20
|
17
|
16
|
15
|
19
|
23
|
21
|
|
2024/06
|
12
|
15
|
26
|
35
|
31
|
20
|
31
|
35
|
36
|
24
|
14
|
26
|
28
|
24
|
18
|
21
|
17
|
19
|
32
|
41
|
36
|
31
|
32
|
20
|
14
|
18
|
25
|
31
|
31
|
32
|
|
|
2024/05
|
15
|
35
|
44
|
27
|
18
|
28
|
45
|
48
|
57
|
58
|
45
|
38
|
57
|
51
|
50
|
58
|
52
|
53
|
52
|
36
|
24
|
28
|
31
|
24
|
27
|
24
|
22
|
19
|
33
|
44
|
39
|
|
2024/04
|
32
|
24
|
25
|
21
|
23
|
30
|
26
|
27
|
31
|
50
|
52
|
42
|
45
|
34
|
45
|
44
|
21
|
25
|
37
|
29
|
23
|
26
|
43
|
49
|
51
|
45
|
40
|
45
|
35
|
14
|
|
|
2024/03
|
41
|
41
|
39
|
43
|
33
|
23
|
34
|
54
|
63
|
63
|
61
|
56
|
70
|
59
|
54
|
48
|
37
|
39
|
49
|
60
|
56
|
55
|
47
|
39
|
42
|
21
|
41
|
35
|
48
|
50
|
24
|
|
2024/02
|
42
|
16
|
17
|
15
|
26
|
15
|
18
|
42
|
84
|
152
|
79
|
58
|
48
|
46
|
38
|
21
|
29
|
37
|
42
|
43
|
21
|
12
|
14
|
18
|
43
|
38
|
46
|
46
|
28
|
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1
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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
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
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24
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25
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26
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27
|
28
|
29
|
30
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31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution