Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
PM2.5
88
*
PM10
34
O3
1.0
CO
10
SO2
38
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Apr
56
Good
Tue
22 Apr
46
Excellent
Wed
23 Apr
39
Excellent
Thu
24 Apr
38
Excellent
Fri
25 Apr
50
Excellent
Sat
26 Apr
59
Good
Sun
27 Apr
18
Excellent
Air quality in the last 12 months (Tianyang)
|
2025/02
|
55
|
23
|
25
|
48
|
70
|
43
|
23
|
33
|
54
|
73
|
112
|
93
|
25
|
77
|
42
|
37
|
53
|
28
|
30
|
33
|
15
|
24
|
15
|
22
|
41
|
28
|
57
|
57
|
|||
|
2025/01
|
101
|
117
|
106
|
115
|
73
|
92
|
120
|
115
|
53
|
28
|
47
|
58
|
79
|
94
|
99
|
87
|
94
|
116
|
101
|
125
|
105
|
80
|
96
|
73
|
61
|
15
|
40
|
54
|
105
|
69
|
72
|
|
2024/12
|
87
|
92
|
78
|
67
|
55
|
32
|
21
|
25
|
51
|
78
|
31
|
26
|
42
|
47
|
52
|
66
|
93
|
89
|
71
|
79
|
96
|
96
|
108
|
117
|
118
|
87
|
77
|
60
|
77
|
119
|
95
|
|
2024/11
|
44
|
51
|
60
|
59
|
57
|
58
|
63
|
61
|
63
|
60
|
65
|
71
|
73
|
79
|
79
|
71
|
75
|
55
|
39
|
26
|
36
|
34
|
47
|
60
|
66
|
22
|
26
|
29
|
41
|
58
|
|
|
2024/10
|
10
|
19
|
37
|
52
|
63
|
63
|
56
|
52
|
48
|
51
|
59
|
66
|
71
|
56
|
19
|
37
|
42
|
43
|
44
|
36
|
50
|
51
|
30
|
39
|
37
|
40
|
41
|
38
|
42
|
48
|
41
|
|
2024/09
|
35
|
45
|
26
|
34
|
36
|
38
|
22
|
19
|
18
|
19
|
22
|
26
|
35
|
42
|
51
|
36
|
28
|
34
|
36
|
35
|
39
|
29
|
38
|
48
|
52
|
62
|
62
|
61
|
45
|
36
|
|
|
2024/08
|
18
|
25
|
24
|
27
|
37
|
44
|
48
|
41
|
41
|
46
|
17
|
25
|
28
|
42
|
32
|
30
|
28
|
26
|
35
|
39
|
45
|
33
|
29
|
26
|
27
|
40
|
41
|
44
|
45
|
48
|
43
|
|
2024/07
|
45
|
24
|
21
|
31
|
26
|
26
|
29
|
30
|
36
|
33
|
29
|
33
|
36
|
29
|
37
|
38
|
33
|
28
|
22
|
30
|
39
|
38
|
38
|
23
|
25
|
34
|
50
|
32
|
30
|
21
|
18
|
|
2024/06
|
39
|
49
|
28
|
23
|
26
|
27
|
32
|
25
|
18
|
17
|
38
|
42
|
36
|
26
|
39
|
36
|
39
|
25
|
41
|
33
|
38
|
36
|
34
|
22
|
13
|
16
|
22
|
24
|
28
|
29
|
|
|
2024/05
|
24
|
24
|
32
|
41
|
32
|
36
|
46
|
38
|
23
|
31
|
42
|
25
|
41
|
56
|
47
|
37
|
56
|
54
|
23
|
37
|
42
|
29
|
46
|
54
|
56
|
30
|
32
|
24
|
38
|
28
|
29
|
|
2024/04
|
77
|
78
|
100
|
77
|
27
|
38
|
26
|
27
|
43
|
58
|
62
|
61
|
60
|
72
|
69
|
56
|
58
|
41
|
62
|
48
|
26
|
33
|
27
|
48
|
66
|
44
|
77
|
58
|
87
|
84
|
|
|
2024/03
|
35
|
62
|
93
|
84
|
70
|
46
|
56
|
66
|
64
|
32
|
32
|
56
|
38
|
28
|
27
|
62
|
69
|
56
|
22
|
61
|
74
|
66
|
46
|
60
|
58
|
58
|
77
|
49
|
44
|
73
|
85
|
|
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