Sichuan - China   2025-07-12   Saturday   32.06N, 102.99E

Heishui

Sichuan - China
2025-07-12

Air Quality

Excellent

No health implications.

11

PM2.5

26

PM10

49

O3

0.6

CO

4

SO2

21

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

12 Jul

59 Good

Sun

13 Jul

62 Good

Mon

14 Jul

67 Good

Tue

15 Jul

68 Good

Wed

16 Jul

70 Good

Thu

17 Jul

75 Good

Fri

18 Jul

35 Excellent

Monthly Average AQI (Heishui)

2020/07 - 2025/06

Air quality in the last 12 months (Heishui)

2025/06
27
26
34
30
35
43
39
34
33
28
28
36
38
42
36
36
38
26
24
30
28
25
26
20
24
29
33
35
28
21
2025/05
36
42
48
44
30
31
31
35
76
66
47
44
35
42
32
51
57
63
49
41
47
46
53
42
37
41
27
25
32
29
27
2025/04
45
50
56
53
46
34
42
50
52
48
34
71
78
53
54
57
47
60
56
45
47
49
44
29
27
24
25
32
27
32
2025/03
42
52
38
32
27
31
54
49
28
37
50
63
50
28
28
28
34
35
41
43
39
40
47
40
37
46
90
57
54
59
49
2025/02
27
29
34
33
28
32
30
26
27
32
44
45
38
39
40
37
30
29
28
31
26
22
28
24
26
31
39
41
2025/01
64
60
61
68
54
49
38
40
43
38
34
46
46
43
42
31
46
40
54
61
64
70
74
49
38
55
41
59
118
44
40
2024/12
59
61
54
40
40
36
33
21
22
30
38
33
33
38
46
55
65
65
55
44
46
32
36
42
47
49
58
54
46
48
50
2024/11
27
30
29
22
29
33
34
42
31
21
31
23
24
29
28
25
21
21
20
27
30
37
29
21
34
35
34
40
40
48
2024/10
24
28
24
23
27
33
32
31
28
25
26
24
29
34
32
30
23
31
20
20
25
27
36
40
29
23
28
36
33
30
27
2024/09
24
28
22
26
16
18
18
25
23
15
17
20
21
19
17
22
24
27
24
26
21
26
30
32
34
37
44
36
23
22
2024/08
29
32
21
18
22
25
19
20
30
34
32
31
31
36
21
27
23
23
28
31
28
33
32
27
31
23
27
27
23
21
25
2024/07
18
27
20
20
19
34
17
14
15
19
24
25
19
15
15
19
18
17
21
16
19
19
20
20
31
38
26
24
21
24
27
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