Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
68
*
PM10
55
O3
0.4
CO
11
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Apr
91
Good
Mon
6 Apr
97
Good
Tue
7 Apr
90
Good
Wed
8 Apr
57
Good
Thu
9 Apr
47
Excellent
Fri
10 Apr
17
Excellent
Sat
11 Apr
37
Excellent
Air quality in the last 12 months (Tianjia'an)
|
2026/02
|
58
|
79
|
101
|
77
|
93
|
76
|
52
|
57
|
41
|
60
|
89
|
81
|
72
|
69
|
86
|
45
|
141
|
65
|
62
|
59
|
42
|
207
|
111
|
30
|
50
|
41
|
36
|
38
|
|||
|
2026/01
|
48
|
58
|
85
|
77
|
140
|
95
|
55
|
82
|
61
|
98
|
61
|
72
|
88
|
101
|
98
|
112
|
131
|
71
|
30
|
42
|
67
|
58
|
82
|
108
|
109
|
41
|
81
|
81
|
79
|
39
|
58
|
|
2025/12
|
125
|
82
|
62
|
60
|
76
|
84
|
110
|
98
|
67
|
84
|
152
|
38
|
58
|
76
|
63
|
77
|
172
|
132
|
138
|
224
|
98
|
37
|
60
|
81
|
75
|
47
|
68
|
72
|
115
|
117
|
46
|
|
2025/11
|
110
|
74
|
41
|
55
|
67
|
50
|
32
|
31
|
89
|
68
|
42
|
42
|
85
|
139
|
117
|
109
|
44
|
47
|
45
|
47
|
98
|
78
|
85
|
113
|
77
|
71
|
257
|
119
|
76
|
101
|
|
|
2025/10
|
23
|
34
|
16
|
40
|
53
|
58
|
57
|
46
|
40
|
61
|
50
|
57
|
22
|
49
|
42
|
28
|
24
|
25
|
31
|
29
|
26
|
36
|
45
|
52
|
57
|
74
|
70
|
71
|
54
|
50
|
95
|
|
2025/09
|
31
|
25
|
33
|
38
|
39
|
36
|
43
|
36
|
16
|
24
|
32
|
29
|
19
|
21
|
23
|
28
|
20
|
15
|
20
|
19
|
37
|
29
|
46
|
13
|
28
|
37
|
28
|
33
|
28
|
33
|
|
|
2025/08
|
18
|
18
|
22
|
25
|
37
|
33
|
22
|
20
|
19
|
16
|
14
|
19
|
28
|
29
|
26
|
24
|
36
|
32
|
23
|
19
|
22
|
27
|
24
|
22
|
21
|
16
|
27
|
34
|
31
|
18
|
20
|
|
2025/07
|
20
|
15
|
22
|
25
|
29
|
34
|
46
|
21
|
17
|
41
|
67
|
27
|
26
|
39
|
29
|
29
|
29
|
33
|
26
|
23
|
19
|
16
|
21
|
21
|
31
|
24
|
22
|
20
|
24
|
23
|
21
|
|
2025/06
|
40
|
22
|
51
|
62
|
56
|
42
|
30
|
36
|
28
|
49
|
44
|
56
|
50
|
35
|
35
|
53
|
55
|
19
|
9
|
12
|
16
|
26
|
42
|
46
|
30
|
37
|
21
|
15
|
9
|
18
|
|
|
2025/05
|
63
|
68
|
63
|
52
|
52
|
88
|
84
|
54
|
36
|
36
|
50
|
48
|
57
|
70
|
81
|
70
|
109
|
87
|
90
|
68
|
47
|
56
|
78
|
82
|
68
|
84
|
98
|
77
|
75
|
84
|
93
|
|
2025/04
|
65
|
67
|
56
|
70
|
91
|
79
|
67
|
73
|
81
|
95
|
84
|
244
|
116
|
72
|
49
|
60
|
69
|
73
|
74
|
53
|
60
|
88
|
79
|
86
|
58
|
54
|
52
|
71
|
57
|
53
|
|
|
2025/03
|
74
|
74
|
42
|
73
|
86
|
79
|
67
|
83
|
101
|
82
|
95
|
157
|
117
|
46
|
56
|
59
|
51
|
53
|
55
|
58
|
52
|
62
|
66
|
112
|
79
|
70
|
133
|
155
|
167
|
87
|
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