Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
64
PM2.5
193
*
PM10
92
O3
0.4
CO
10
SO2
3
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
13 Mar
92
Good
Sat
14 Mar
63
Good
Sun
15 Mar
56
Good
Mon
16 Mar
71
Good
Tue
17 Mar
66
Good
Wed
18 Mar
70
Good
Thu
19 Mar
29
Excellent
Air quality in the last 12 months (Tianjun)
|
2026/02
|
51
|
52
|
47
|
33
|
61
|
95
|
60
|
50
|
109
|
61
|
66
|
49
|
36
|
33
|
59
|
51
|
60
|
41
|
28
|
36
|
112
|
64
|
53
|
54
|
55
|
54
|
63
|
53
|
|||
|
2026/01
|
40
|
42
|
42
|
36
|
40
|
28
|
29
|
29
|
35
|
29
|
24
|
24
|
124
|
218
|
53
|
45
|
34
|
46
|
61
|
52
|
44
|
50
|
36
|
102
|
235
|
109
|
82
|
61
|
166
|
91
|
56
|
|
2025/12
|
30
|
37
|
31
|
33
|
30
|
29
|
34
|
32
|
43
|
62
|
46
|
140
|
31
|
36
|
40
|
37
|
30
|
36
|
40
|
39
|
32
|
46
|
59
|
43
|
42
|
34
|
26
|
33
|
28
|
35
|
34
|
|
2025/11
|
41
|
39
|
34
|
31
|
46
|
98
|
110
|
97
|
56
|
51
|
46
|
48
|
41
|
40
|
42
|
28
|
42
|
36
|
37
|
38
|
37
|
41
|
67
|
55
|
43
|
83
|
36
|
38
|
30
|
48
|
|
|
2025/10
|
36
|
27
|
40
|
36
|
47
|
32
|
30
|
27
|
26
|
24
|
22
|
22
|
26
|
33
|
42
|
41
|
44
|
49
|
53
|
38
|
38
|
48
|
43
|
39
|
43
|
40
|
33
|
30
|
42
|
42
|
43
|
|
2025/09
|
44
|
55
|
59
|
46
|
51
|
55
|
47
|
46
|
46
|
45
|
45
|
48
|
62
|
50
|
102
|
59
|
42
|
37
|
37
|
46
|
43
|
130
|
50
|
38
|
37
|
45
|
49
|
38
|
38
|
39
|
|
|
2025/08
|
40
|
33
|
34
|
35
|
27
|
20
|
26
|
26
|
24
|
32
|
45
|
38
|
30
|
29
|
29
|
29
|
38
|
22
|
77
|
91
|
18
|
22
|
28
|
30
|
35
|
38
|
24
|
16
|
27
|
35
|
29
|
|
2025/07
|
31
|
29
|
28
|
22
|
21
|
29
|
54
|
49
|
35
|
40
|
39
|
36
|
56
|
45
|
40
|
26
|
26
|
35
|
21
|
20
|
22
|
28
|
33
|
21
|
23
|
24
|
24
|
25
|
45
|
73
|
66
|
|
2025/06
|
28
|
34
|
36
|
28
|
32
|
39
|
29
|
25
|
21
|
22
|
25
|
30
|
50
|
45
|
26
|
29
|
40
|
37
|
25
|
34
|
24
|
18
|
24
|
25
|
42
|
32
|
24
|
49
|
39
|
37
|
|
|
2025/05
|
47
|
48
|
72
|
192
|
80
|
83
|
96
|
84
|
36
|
21
|
22
|
46
|
50
|
51
|
29
|
48
|
56
|
42
|
34
|
54
|
128
|
76
|
78
|
76
|
33
|
36
|
39
|
94
|
65
|
42
|
40
|
|
2025/04
|
128
|
112
|
93
|
60
|
74
|
78
|
100
|
73
|
60
|
48
|
60
|
42
|
20
|
35
|
59
|
75
|
90
|
86
|
62
|
118
|
107
|
76
|
50
|
34
|
42
|
33
|
104
|
47
|
60
|
43
|
|
|
2025/03
|
60
|
62
|
59
|
38
|
85
|
186
|
105
|
74
|
103
|
90
|
84
|
75
|
50
|
50
|
44
|
40
|
45
|
66
|
64
|
61
|
60
|
65
|
61
|
67
|
89
|
49
|
158
|
62
|
70
|
112
|
152
|
|
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