Sichuan - China   2025-07-15   Tuesday   29.99N, 103.00E

Ya'an

Sichuan - China
2025-07-15

Air Quality

Excellent

No health implications.

28

PM2.5

48

PM10

58

O3

0.6

CO

4

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

15 Jul

80 Good

Wed

16 Jul

89 Good

Thu

17 Jul

81 Good

Fri

18 Jul

86 Good

Sat

19 Jul

80 Good

Sun

20 Jul

34 Excellent

Mon

21 Jul

33 Excellent

Real-time AQI (Monitoring Station in Ya'an)

市政府

39

27

PM2.5

36

PM10

50

O3

0.5

CO

3

SO2

6

NO2

川农大

43

30

PM2.5

36

PM10

73

O3

0.6

CO

4

SO2

11

NO2

滨江西路

60

26

PM2.5

70 *

PM10

50

O3

0.5

CO

3

SO2

10

NO2

Monthly Average AQI (Ya'an)

2020/07 - 2025/06

Air quality in the last 12 months (Ya'an)

2025/06
14
18
29
38
44
38
45
20
26
30
30
34
42
46
27
31
37
43
10
24
23
30
29
15
14
24
31
38
25
13
2025/05
33
38
26
42
17
19
27
17
59
73
57
48
41
38
35
31
23
33
34
45
48
47
36
39
47
62
31
19
31
28
13
2025/04
40
46
59
56
19
32
45
45
45
53
51
92
71
58
59
74
59
55
46
53
53
56
62
29
40
34
24
25
22
25
2025/03
80
62
35
44
26
16
23
22
40
61
60
57
82
53
19
23
22
12
23
34
29
27
28
35
41
50
93
103
64
59
58
2025/02
28
27
36
47
41
32
25
26
32
37
47
37
49
56
40
63
62
54
22
43
40
20
32
35
14
27
92
47
2025/01
83
80
83
146
78
104
71
46
41
62
30
68
68
64
68
63
77
37
49
79
112
125
158
70
30
41
72
43
100
99
53
2024/12
69
67
88
79
42
72
56
28
22
33
40
57
43
33
38
56
93
81
164
133
85
37
36
35
48
42
87
62
81
36
38
2024/11
14
29
33
16
22
52
55
74
66
13
25
25
25
30
44
21
19
20
17
25
34
63
52
32
13
38
32
31
38
61
2024/10
18
28
26
27
27
30
35
47
46
17
24
23
41
46
50
44
21
40
19
23
22
18
32
55
40
19
17
26
49
40
35
2024/09
21
20
22
25
15
23
20
34
22
14
28
33
29
30
27
15
29
34
37
39
22
27
32
35
31
39
54
68
54
11
2024/08
38
42
30
16
25
27
41
35
25
22
50
37
37
46
41
21
33
30
35
46
51
55
58
47
44
40
39
45
51
43
41
2024/07
15
21
24
34
22
22
36
14
8
13
19
26
26
13
25
18
20
17
37
18
19
24
23
13
18
36
39
23
18
16
26
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