Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
96
*
PM2.5
106
PM10
14
O3
1.1
CO
8
SO2
67
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Apr
82
Good
Fri
18 Apr
60
Good
Sat
19 Apr
83
Good
Sun
20 Apr
91
Good
Mon
21 Apr
61
Good
Tue
22 Apr
33
Excellent
Wed
23 Apr
33
Excellent
Air quality in the last 12 months (Qianjin)
|
2025/02
|
64
|
95
|
136
|
87
|
28
|
21
|
41
|
34
|
27
|
40
|
68
|
79
|
39
|
33
|
49
|
19
|
16
|
19
|
24
|
39
|
35
|
29
|
24
|
37
|
46
|
28
|
58
|
60
|
|||
|
2025/01
|
85
|
90
|
95
|
80
|
90
|
71
|
55
|
67
|
36
|
49
|
76
|
122
|
139
|
115
|
57
|
48
|
88
|
98
|
148
|
185
|
111
|
177
|
146
|
129
|
142
|
163
|
56
|
23
|
48
|
48
|
45
|
|
2024/12
|
45
|
29
|
18
|
21
|
20
|
19
|
27
|
35
|
46
|
59
|
37
|
25
|
27
|
43
|
32
|
27
|
24
|
27
|
41
|
53
|
88
|
55
|
53
|
36
|
60
|
24
|
25
|
41
|
37
|
55
|
74
|
|
2024/11
|
89
|
48
|
64
|
35
|
73
|
14
|
24
|
50
|
104
|
55
|
63
|
42
|
111
|
139
|
80
|
46
|
16
|
16
|
66
|
85
|
66
|
33
|
33
|
65
|
78
|
35
|
29
|
29
|
38
|
22
|
|
|
2024/10
|
11
|
22
|
22
|
24
|
37
|
29
|
35
|
45
|
53
|
48
|
18
|
24
|
31
|
36
|
17
|
19
|
29
|
39
|
16
|
36
|
28
|
21
|
27
|
32
|
54
|
68
|
54
|
58
|
88
|
70
|
53
|
|
2024/09
|
11
|
14
|
21
|
19
|
11
|
17
|
19
|
23
|
28
|
16
|
17
|
21
|
12
|
21
|
20
|
26
|
23
|
24
|
24
|
10
|
23
|
28
|
34
|
41
|
30
|
13
|
25
|
39
|
33
|
22
|
|
|
2024/08
|
11
|
19
|
17
|
25
|
16
|
18
|
29
|
29
|
25
|
24
|
16
|
20
|
16
|
18
|
27
|
25
|
33
|
26
|
19
|
22
|
25
|
22
|
20
|
21
|
27
|
23
|
19
|
22
|
22
|
20
|
10
|
|
2024/07
|
86
|
56
|
63
|
36
|
39
|
62
|
73
|
70
|
60
|
45
|
55
|
30
|
27
|
49
|
64
|
58
|
42
|
23
|
29
|
29
|
23
|
19
|
24
|
20
|
29
|
26
|
11
|
15
|
14
|
14
|
24
|
|
2024/06
|
15
|
25
|
17
|
13
|
27
|
36
|
39
|
32
|
26
|
17
|
28
|
18
|
24
|
11
|
12
|
11
|
13
|
18
|
27
|
29
|
18
|
16
|
11
|
11
|
13
|
23
|
27
|
49
|
37
|
63
|
|
|
2024/05
|
45
|
58
|
38
|
111
|
130
|
51
|
40
|
45
|
32
|
35
|
21
|
14
|
22
|
21
|
12
|
19
|
32
|
44
|
28
|
21
|
29
|
39
|
19
|
13
|
19
|
24
|
12
|
22
|
12
|
22
|
20
|
|
2024/04
|
17
|
24
|
45
|
27
|
46
|
66
|
30
|
17
|
35
|
55
|
74
|
72
|
52
|
71
|
66
|
60
|
28
|
38
|
15
|
38
|
155
|
193
|
142
|
111
|
68
|
49
|
27
|
28
|
36
|
51
|
|
|
2024/03
|
31
|
25
|
31
|
37
|
31
|
34
|
46
|
31
|
25
|
41
|
47
|
33
|
71
|
61
|
41
|
22
|
16
|
20
|
34
|
30
|
33
|
36
|
34
|
23
|
31
|
49
|
41
|
216
|
177
|
37
|
15
|
|
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