Sichuan - China   2025-07-02   Wednesday   27.42N, 101.51E

Yanyuan

Sichuan - China
2025-07-02

Air Quality

Excellent

No health implications.

13

PM2.5

22

PM10

43

O3

0.6

CO

10

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

2 Jul

58 Good

Thu

3 Jul

57 Good

Fri

4 Jul

54 Good

Sat

5 Jul

56 Good

Sun

6 Jul

54 Good

Mon

7 Jul

24 Excellent

Tue

8 Jul

22 Excellent

Monthly Average AQI (Yanyuan)

2020/06 - 2025/05

Air quality in the last 12 months (Yanyuan)

2025/05
34
29
28
22
25
23
22
27
30
32
31
36
31
26
27
28
21
31
31
25
27
33
31
27
34
32
21
16
21
23
18
2025/04
43
52
55
53
30
41
42
50
50
48
36
27
24
33
36
33
30
27
32
23
25
28
23
27
26
48
44
35
40
26
2025/03
40
39
28
40
35
27
37
54
52
49
45
49
61
50
34
26
23
17
30
45
58
62
41
30
31
30
33
56
62
60
54
2025/02
40
35
23
38
49
36
29
30
32
34
28
30
37
38
26
38
30
36
35
29
33
34
32
37
33
30
31
33
2025/01
54
49
53
54
50
56
45
31
35
38
28
43
46
42
44
60
51
55
53
58
56
51
53
48
32
26
38
45
34
42
34
2024/12
43
42
41
46
42
41
39
40
37
39
44
51
41
36
40
53
53
49
43
45
47
39
43
50
49
53
53
57
56
51
51
2024/11
37
27
36
31
25
39
25
17
24
32
32
33
31
35
42
45
40
35
38
36
40
29
25
31
33
32
33
33
33
37
2024/10
13
22
26
33
24
18
15
20
25
23
27
30
28
24
24
23
27
35
39
34
26
27
31
28
37
28
17
39
45
36
35
2024/09
24
21
24
24
17
20
26
27
27
17
20
21
29
32
35
19
19
27
36
36
38
31
30
32
28
29
39
26
29
24
2024/08
30
42
38
28
28
29
25
26
26
17
32
33
33
41
42
33
31
25
31
28
34
42
41
37
37
34
31
41
40
44
27
2024/07
27
27
26
20
21
24
22
22
22
28
19
22
27
25
24
26
25
26
24
21
27
31
34
29
22
32
36
33
20
12
27
2024/06
33
36
27
25
23
31
25
22
19
23
25
20
26
23
23
34
20
22
23
22
33
29
25
17
24
37
31
24
28
31
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