Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
42
O3
0.1
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jun
46
Excellent
Fri
5 Jun
56
Good
Sat
6 Jun
67
Good
Sun
7 Jun
51
Good
Mon
8 Jun
48
Excellent
Tue
9 Jun
45
Excellent
Wed
10 Jun
24
Excellent
Air quality in the last 12 months (Qianjin)
|
2026/04
|
82
|
191
|
60
|
44
|
38
|
26
|
23
|
39
|
45
|
31
|
32
|
29
|
24
|
31
|
57
|
47
|
51
|
32
|
27
|
56
|
42
|
22
|
24
|
24
|
29
|
30
|
24
|
28
|
33
|
53
|
|
|
2026/03
|
29
|
30
|
36
|
43
|
42
|
39
|
32
|
33
|
28
|
34
|
32
|
40
|
37
|
40
|
28
|
32
|
47
|
56
|
68
|
43
|
150
|
104
|
46
|
113
|
163
|
94
|
80
|
156
|
74
|
33
|
95
|
|
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
|
|
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