Air Quality
Excellent
No health implications.
22
PM2.5
37
PM10
44
O3
0.6
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Apr
46
Excellent
Fri
10 Apr
64
Good
Sat
11 Apr
54
Good
Sun
12 Apr
56
Good
Mon
13 Apr
64
Good
Tue
14 Apr
40
Excellent
Wed
15 Apr
35
Excellent
Qianshan Air quality rank
Air quality in the last 12 months (Qianshan)
|
2026/02
|
39
|
57
|
76
|
73
|
81
|
72
|
38
|
55
|
52
|
67
|
83
|
88
|
76
|
60
|
65
|
33
|
94
|
80
|
76
|
54
|
37
|
94
|
123
|
25
|
35
|
22
|
28
|
39
|
|||
|
2026/01
|
21
|
47
|
64
|
80
|
61
|
59
|
55
|
57
|
58
|
77
|
67
|
61
|
78
|
65
|
83
|
102
|
189
|
140
|
22
|
36
|
54
|
47
|
68
|
75
|
114
|
85
|
59
|
71
|
83
|
17
|
36
|
|
2025/12
|
114
|
98
|
75
|
69
|
71
|
80
|
74
|
120
|
85
|
99
|
137
|
81
|
38
|
61
|
56
|
61
|
171
|
187
|
130
|
177
|
57
|
48
|
50
|
75
|
72
|
51
|
58
|
71
|
81
|
158
|
61
|
|
2025/11
|
56
|
62
|
67
|
69
|
87
|
75
|
20
|
24
|
49
|
65
|
46
|
38
|
49
|
80
|
105
|
88
|
53
|
27
|
35
|
58
|
71
|
72
|
94
|
94
|
88
|
73
|
142
|
110
|
76
|
68
|
|
|
2025/10
|
31
|
40
|
25
|
36
|
53
|
51
|
67
|
60
|
51
|
55
|
52
|
45
|
30
|
31
|
54
|
30
|
32
|
9
|
13
|
27
|
20
|
26
|
29
|
40
|
55
|
52
|
58
|
78
|
99
|
86
|
39
|
|
2025/09
|
19
|
26
|
31
|
37
|
40
|
38
|
39
|
42
|
21
|
20
|
20
|
24
|
20
|
23
|
24
|
38
|
36
|
22
|
30
|
15
|
34
|
36
|
43
|
7
|
12
|
20
|
31
|
35
|
30
|
32
|
|
|
2025/08
|
29
|
25
|
27
|
31
|
29
|
17
|
18
|
23
|
27
|
34
|
20
|
22
|
28
|
27
|
18
|
22
|
26
|
28
|
26
|
21
|
21
|
19
|
20
|
28
|
27
|
20
|
28
|
25
|
31
|
26
|
16
|
|
2025/07
|
22
|
30
|
34
|
36
|
40
|
40
|
40
|
28
|
19
|
26
|
38
|
21
|
24
|
36
|
35
|
36
|
26
|
33
|
34
|
17
|
16
|
11
|
17
|
22
|
24
|
25
|
23
|
23
|
21
|
23
|
21
|
|
2025/06
|
11
|
15
|
30
|
44
|
40
|
38
|
35
|
15
|
26
|
27
|
32
|
33
|
40
|
29
|
18
|
36
|
31
|
17
|
16
|
18
|
16
|
13
|
25
|
33
|
42
|
36
|
23
|
17
|
17
|
24
|
|
|
2025/05
|
54
|
53
|
59
|
52
|
49
|
135
|
129
|
57
|
32
|
40
|
45
|
51
|
50
|
66
|
67
|
33
|
51
|
106
|
64
|
40
|
24
|
31
|
37
|
63
|
61
|
69
|
75
|
57
|
40
|
39
|
32
|
|
2025/04
|
59
|
65
|
64
|
66
|
78
|
65
|
61
|
62
|
66
|
59
|
49
|
217
|
104
|
98
|
49
|
46
|
62
|
66
|
75
|
67
|
35
|
61
|
62
|
56
|
56
|
49
|
35
|
54
|
56
|
56
|
|
|
2025/03
|
49
|
39
|
18
|
39
|
61
|
66
|
60
|
67
|
98
|
94
|
55
|
71
|
59
|
47
|
24
|
47
|
32
|
49
|
46
|
51
|
49
|
53
|
67
|
70
|
58
|
66
|
80
|
77
|
87
|
77
|
62
|
|
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