Air Quality
Excellent
No health implications.
30
PM2.5
35
PM10
56
O3
0.6
CO
10
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Apr
56
Good
Tue
7 Apr
60
Good
Wed
8 Apr
59
Good
Thu
9 Apr
56
Good
Fri
10 Apr
63
Good
Sat
11 Apr
53
Good
Sun
12 Apr
38
Excellent
Air quality in the last 12 months (Qianjin)
|
2026/02
|
53
|
49
|
51
|
55
|
41
|
22
|
25
|
32
|
57
|
85
|
67
|
48
|
68
|
34
|
23
|
38
|
52
|
19
|
36
|
31
|
44
|
72
|
53
|
44
|
49
|
28
|
22
|
24
|
|||
|
2026/01
|
27
|
31
|
42
|
31
|
19
|
41
|
33
|
21
|
44
|
55
|
50
|
73
|
76
|
32
|
48
|
34
|
47
|
50
|
63
|
32
|
27
|
27
|
31
|
44
|
30
|
28
|
46
|
51
|
36
|
37
|
30
|
|
2025/12
|
31
|
26
|
37
|
37
|
33
|
46
|
52
|
55
|
46
|
35
|
21
|
27
|
50
|
86
|
77
|
37
|
36
|
74
|
58
|
38
|
29
|
51
|
43
|
47
|
37
|
23
|
43
|
51
|
37
|
26
|
25
|
|
2025/11
|
105
|
67
|
49
|
53
|
112
|
83
|
43
|
81
|
60
|
21
|
42
|
53
|
52
|
32
|
64
|
61
|
57
|
27
|
68
|
80
|
31
|
123
|
122
|
65
|
41
|
65
|
53
|
58
|
59
|
40
|
|
|
2025/10
|
31
|
24
|
46
|
43
|
22
|
27
|
34
|
20
|
21
|
42
|
60
|
37
|
41
|
44
|
48
|
34
|
33
|
15
|
20
|
26
|
25
|
27
|
36
|
55
|
227
|
181
|
106
|
32
|
69
|
89
|
67
|
|
2025/09
|
37
|
25
|
33
|
40
|
39
|
25
|
28
|
24
|
20
|
18
|
23
|
27
|
35
|
42
|
21
|
19
|
12
|
17
|
23
|
19
|
27
|
28
|
35
|
37
|
20
|
16
|
23
|
28
|
24
|
35
|
|
|
2025/08
|
25
|
21
|
18
|
13
|
16
|
14
|
12
|
14
|
24
|
11
|
12
|
20
|
25
|
19
|
22
|
19
|
15
|
26
|
15
|
15
|
24
|
17
|
16
|
25
|
18
|
16
|
26
|
40
|
26
|
22
|
34
|
|
2025/07
|
26
|
21
|
24
|
21
|
30
|
18
|
18
|
25
|
30
|
30
|
30
|
36
|
20
|
27
|
28
|
21
|
20
|
24
|
25
|
24
|
17
|
25
|
30
|
23
|
21
|
21
|
24
|
17
|
22
|
13
|
16
|
|
2025/06
|
33
|
25
|
26
|
15
|
22
|
16
|
11
|
27
|
29
|
21
|
16
|
24
|
29
|
31
|
24
|
30
|
17
|
27
|
35
|
25
|
14
|
16
|
32
|
44
|
50
|
46
|
42
|
52
|
30
|
27
|
|
|
2025/05
|
53
|
42
|
26
|
12
|
22
|
25
|
28
|
34
|
26
|
30
|
43
|
88
|
97
|
63
|
38
|
26
|
18
|
18
|
25
|
28
|
20
|
19
|
21
|
13
|
14
|
28
|
22
|
37
|
47
|
55
|
48
|
|
2025/04
|
73
|
63
|
76
|
71
|
52
|
50
|
45
|
53
|
55
|
87
|
122
|
68
|
55
|
25
|
28
|
23
|
119
|
86
|
24
|
24
|
65
|
35
|
37
|
42
|
35
|
14
|
28
|
14
|
37
|
37
|
|
|
2025/03
|
15
|
19
|
19
|
39
|
37
|
43
|
35
|
27
|
67
|
73
|
57
|
31
|
21
|
19
|
19
|
18
|
28
|
25
|
41
|
91
|
41
|
15
|
20
|
34
|
27
|
39
|
20
|
14
|
19
|
18
|
39
|
|
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